Solar panels, equipment & kits
I - Portable solar panels
To hang on your backpack or to put where you want, one of the most practical ways to enjoy solar energy is the portable solar panel, which is foldable, lightweight and takes up very little space. Discover our selection of portable photovoltaic panels.
BigBlue 28W
See price and availability (22)
A panel that fits in your pack and charges three devices in the sun: the BigBlue 28W combines high-efficiency SunPower cells, three USB ports and weather resistance.
- Power: 28W
- Ports: 3 (2 USB-C + 1 USB-A), 5V/4.8A
- Cells: SunPower monocrystalline (~24%)
- Resistance: IP44 (rain, splashes)
- 3 devices charged at once, high-efficiency cells
The BigBlue 28W is a foldable solar charger designed for hiking, camping and emergencies. Its SunPower monocrystalline cells reach around 24% efficiency, among the best for a portable panel. It has three ports (2 USB-C and 1 USB-A) delivering up to 5V/4.8A total, enough to charge a phone, a power bank and earbuds at once. Light and resistant to splashes and rain (IP44), it folds down to the size of a magazine and clips onto your pack with its carabiners. Note: it has no internal battery, it charges directly in the sun.
In-depth reviewRead our full review →
3.7/5
The BigBlue 28W is one of those accessories you pack without a second thought and that earns its place. On multi-day hikes, I clip it to the back of my pack with the supplied carabiners: in full sun, it recharges an iPhone at a genuinely decent speed, often as fast as a wall socket, and lets me head out each morning with a full power bank. The three ports are a real plus when there are two of you, or to charge phone and external battery at the same time. The SunPower cells deliver on their promise: even under a hazy sky, it keeps producing, where cheaper panels collapse. The build inspires confidence, reinforced PET canvas, solid stitching, and the folded format slips into a pack pocket. Two honest caveats: it has no built-in battery, so you need to pair it with a power bank to store energy, and like any panel, orientation toward the sun changes everything (in the shade, output drops fast). For a reliable, affordable portable solar charger, it is a reference I recommend without hesitation.
EcoFlow 160W solar panel
£199.00 (16)
The light, versatile solar companion: bifacial design up to 25% efficiency, built-in XT60 cable, adjustable 30 to 60° stand and IP68 protection.
- Power: 160W, bifacial design (up to 25%)
- Connection: Built-in XT60 cable (EcoFlow stations)
- Stand: Adjustable 30 to 60°, angle guide
- Durability: IP68 rating, 5-year warranty
- Bifacial up to 25%, light, IP68
The EcoFlow 160W portable solar panel brings the range's bifacial design in a lighter, more affordable format: its front face catches direct sun, its rear face recovers reflected light, for a conversion efficiency of up to 25%. Foldable, it deploys on an adjustable 30 to 60° stand with a built-in solar angle guide. Its XT60 cable is built in for direct connection to EcoFlow power stations (River and Delta series). IP68 certified against water and dust and backed by a 5-year warranty, it is the balanced portable panel for camping, van life or solar top-up.
The EcoFlow 160W panel is the one we recommend to those who want the essentials of a good portable panel without going up in size or price. Lighter and more compact than the 220W, it travels easily and deploys in seconds on its adjustable stand. The bifacial design, taken from the high end, makes a difference as soon as you place it on a light surface, you gain watts effortlessly, and the built-in angle guide helps aim at the sun with no guesswork. The already-integrated XT60 cable plugs straight into our EcoFlow stations, no adapter to look for. While wild camping, it recharged our River in a few hours of full sun, and the IP68 rating let us leave it out without stress when a cloud bursts. Two honest caveats: 160W suits compact and mid-size stations best, for a large station you would prefer the 220W or two panels in parallel, and like any bifacial panel, maximum yield depends on good placement. But for a versatile, durable and well-thought-out panel, it is excellent value.
Allpowers SP029 Solar Panel 140W
See price and availability (11)
Four panels, 140 watts and an MC4 output rated for 25 amps: enough to refill a power station over a day, then fold the whole thing under your arm.
- Output: 140 W, cells rated at 22 % efficiency
- Main connector: MC4 up to 25 A, 10 A DC port
- Direct outputs: 2 USB 5 V/2.4 A and 18 V/3 A
- Format: 4 folding panels, 4.49 kg, stand included
- The 25 A MC4 fits almost every power station
The SP029 is the big foldable in the Allpowers range, the one aimed at refilling a power station rather than rescuing a phone. Its four panels deliver 140 watts through an MC4 connector rated for up to 25 amps, the standard that almost every solar generator on the market expects. Two 5 V/2.4 A USB ports and an 18 V DC socket round things off, so you can power a phone or a laptop directly without going through a battery. At 4.49 kilos it stays portable, and the built-in stand lets you tilt it towards the sun.
The SP029 has a very clear place in the Allpowers line-up: it is the panel you buy when you already own a power station and want to refill it without a petrol generator. The advertised 140 watts is a laboratory peak figure, and in real use you should expect 90 to 110 watts on a good summer day, less as soon as the sun drops or the sky hazes over. That is the industry norm rather than a flaw specific to this model, but it is worth knowing before planning your day around it. The real argument lies elsewhere: the MC4 output accepts 25 amps, which makes it compatible with almost every solar generator sold today, and the bundled cable kit covers Anderson plugs, common DC barrel connectors and crocodile clips for a car battery. The two USB ports and the 18 V socket also let you use it on its own, without a station, which not every competitor offers. The four panels unfold to a little over a metre sixty, so you need space and reasonably flat ground, and the 4.5 kilos make themselves felt on a rucksack, even if they remain reasonable for the deployed area. The product is easy to sum up: solid and versatile, without being the best performer or the best finished in its category. For the money, it is a very coherent companion to a power station.
EcoFlow 220W solar panel
£349.00 (10)
A bifacial panel that catches the sun on both sides: up to 25% efficiency, built-in XT60 cable, adjustable 30 to 60° stand and IP68 protection for every trip.
- Power: 220W, bifacial design (up to 25%)
- Connection: Built-in XT60 cable (EcoFlow stations)
- Stand: Adjustable 30 to 60°, angle guide
- Durability: IP68 rating, 5-year warranty
- Bifacial up to 25%, foldable, IP68
The EcoFlow 220W portable solar panel uses a bifacial design: its front face catches direct sun, its rear face recovers reflected light, for a conversion efficiency of up to 25%. Foldable and light, it travels easily and deploys on an adjustable 30 to 60° stand, with a built-in solar angle guide to aim for the best sunlight. Its XT60 cable is built in for easy storage and direct connection to EcoFlow power stations (River and Delta series). IP68 certified against water and dust, it carries a 5-year warranty, ready for camping, van life or off-grid autonomy.
We used this 220W panel to recharge a power station while wild camping, and the bifacial design really makes a difference: placed on a light surface or grass, it grabs extra watts through its rear face, and you feel the gain on recharge time compared with a classic panel of equivalent power. The built-in solar angle guide is clever, you tilt the stand between 30 and 60° until you find the best yield, no guesswork. The already-integrated XT60 cable avoids carrying adapters and plugs straight into our EcoFlow stations. It folds neatly into its case and stays transportable, though it must be said that at 220W it is not the lightest (around 5.1 kg). The IP68 rating is reassuring when the weather turns, we left it out in a shower with no issue. Two honest caveats: the 25% efficiency depends on ideal placement (a reflective surface behind), and its deployed footprint needs a bit of space. But to quickly recharge a station in the sun, it is an excellent portable panel.
II - Fixed solar panels
Unlike the photovoltaic panels presented in the previous category, the solar panels presented below are not intended to be moved, but to be fixed on the roof of a house or permanently installed on an isolated site.
EcoFlow 100W flexible solar panel
£139.00 £109.00
(14)
Ultra-light (2.3 kg) and flexible up to 258°, it hugs the roof of a van, a boat or a motorhome: the discreet solar panel that disappears once fitted.
- Power: 100W, flexible panel
- Weight: 2.3 kg (ultra-light)
- Flexibility: Curve up to 258°
- Durability: IP68 rating, universal compatibility
- Flexible 258°, 2.3 kg, hugs surfaces
The EcoFlow 100W flexible solar panel is designed for fixed installations on curved surfaces: van, motorhome, boat or cabin roofs. It weighs just 2.3 kg and curves up to 258°, letting it easily hug almost any shape where a rigid panel could not fit. Thin and discreet, it fixes flat against the surface for a clean, aerodynamic look. Its IP68 certification protects it durably against water and dust, and its universal compatibility lets it fit most solar setups, EcoFlow or third-party. The light, permanent solar solution for portable autonomy.
In-depth reviewRead our full review →
4.1/5
This 100W flexible panel won us over for everything a rigid panel cannot do: permanent installation on a curved surface. On the domed roof of a van, it lay flat effortlessly thanks to its flexibility (up to 258°), and once fixed, you forget it completely, it does not stick out, catch the wind or break the vehicle's line. Its 2.3 kg are a real asset, you can put it on light structures without worrying about weight, unlike a framed rigid panel. In use, 100W is enough to maintain a leisure battery or give a constant daytime top-up, ideal to never run flat on a trip. The IP68 rating is reassuring for permanent exposure to the weather. Two honest caveats: like any flexible panel, it must stay well ventilated (laid directly on a dark surface, it heats up and loses a little yield), and it has no stand or kickstand, this is not a foldable portable panel but a permanent solution. To fit out a van, a boat or a cabin without adding weight or drilling, it is exactly what you need.
EcoFlow Rigid solar panel 100W (x2)
£159.00 £139.00
(10)
Two 100 W rigid panels to mount once and forget: 23% efficiency, IP68 tempered glass and mounting feet supplied to equip a van or a roof.
- Power: 2 x 100 W (200 W total)
- Efficiency: 23% (monocrystalline cells)
- Output: 17.1 V / 5.9 A, MC4 connectors
- Durability: IP68, tempered glass, high winds
- 2-pack of IP68 rigid panels, mounting feet included
The EcoFlow 2-pack of 100 W rigid solar panels is for those who want a permanent installation rather than a panel to unfold every day. Its monocrystalline cells reach 23% efficiency, protected by tempered glass and durable IP68-certified lamination able to take rain, dust, high winds and snow. Each panel delivers 17.1 V / 5.9 A over MC4 connectors, and the included mounting feet let you angle it on a van roof, a shed or a terrace. A solid 200 W foundation to feed a portable power station day after day.
We fitted this pair of EcoFlow rigid panels to the roof of a converted van, and it is exactly the kind of product you forget about once installed, in the best sense. Mounting is simple thanks to the supplied feet: you screw them down, set the angle, plug in the MC4 leads, and you are done. The build inspires confidence, with a solid frame and tempered glass that did not flinch after a winter of rain, frost and gusts. In full June sun, the two panels gave us output very close to the advertised 200 W, enough to fill a 1 kWh station over the day without thinking about it. The real advantage over a folding panel is consistency: no need to set the panel out each morning or bring it in at night, production starts at sunrise. Two honest caveats: at 6.2 kg each, you need a support and a roof able to take them, and the lack of a built-in kickstand means you depend on the mount for tilt. For a fixed installation on a van, cabin or garden shed, this is an excellent starting point.
Renogy 100W Rigid Panel
£89.99 £65.99
(6)
100W monocrystalline with N-type cells at 25% cell efficiency and a rugged aluminium frame: the Renogy rigid panel is the reliable base of any fixed solar setup.
- Power: 100W (N-type 16BB monocrystalline)
- Efficiency: 20% (module), cells up to 25%
- Frame: Anodised aluminium, tempered glass
- Format: Rigid, about 5.9 kg, 86.5 x 57.8 cm
- N-type cells, 20% module efficiency, rugged frame
The Renogy 100W 12V rigid solar panel is a monocrystalline module with N-type 16BB cells, whose cells are rated up to 25% cell efficiency, for a 20% module efficiency, among the best in its class. Its anodised aluminium frame and tempered glass make it rugged and durable, for a fixed installation on an RV roof, a van, a cabin or a boat. Light for a rigid panel (about 5.9 kg), it produces up to 500Wh per day depending on sunlight and comes with a 10-year product warranty and a 25-year power output warranty.
The Renogy 100W rigid panel is a classic of fixed solar setups, and its latest N-type cell version marks a real step forward. Its 20% module efficiency, with cells rated up to 25%, shows: at equal surface, it produces noticeably more than a conventional PERC panel, which matters when roof space on a van is limited. The aluminium frame and tempered glass inspire confidence for an installation that will stay outside for years, and we like that it stays relatively light (about 5.9 kg) for a rigid panel. Its real output obviously depends on sunlight and orientation, but well-aimed at the sun, it easily charges a leisure battery via an MPPT controller. The only things to plan for are the installation (mounting, MC4 wiring, a separately supplied controller) and needing several panels for a large setup. For the base of a reliable, durable solar kit, it is a safe bet.
EcoFlow Rigid Solar Panel 400W (x2)
£299.00 (4)
Fit two EcoFlow 400W rigid solar panels at home or on your RV: 23% efficiency, IP68 rating and long-lasting weather resistance built to last.
- Power: 400W per panel (x2 included)
- Efficiency: 23%, monocrystalline cells
- Waterproofing: IP68
- Weight: 21.8 kg per panel
- 23% efficiency, IP68 rated, withstands 209 km/h winds
Sold as a pack of two panels, the EcoFlow 400W rigid solar kit uses monocrystalline cells rated at 23% efficiency to charge your PV system, RV or EcoFlow Power Kit faster. Its anti-corrosion aluminium frame and IP68 rating let it withstand winds up to 209 km/h and 551 kg of snow per square metre. A durable solution built for a fixed install on a roof, wall or outdoor structure, backed by up to a 10-year warranty.
We tested these rigid panels mounted flat on a garden shed roof, in an area that is not exactly known for constant sunshine. Result: even under a hazy sky, output stays decent, and as soon as the sun breaks through, current climbs fast thanks to EcoFlow's claimed 23% efficiency. What catches you off guard on unboxing is the weight: each panel is close to 22 kg, so handling one alone once it is up on a roof or fence is not an option. Installation itself is straightforward if you have done some DIY before: pre-drilled holes, a sturdy rigid aluminium frame, a reliable solar connector on the back. Small downside: neither the mounting feet nor the XT60i cable needed to plug directly into an EcoFlow power station are included, so budget for those separately. Over time, the IP68 rating is genuinely reassuring: rain, salt spray, frost, none of it seems to dent performance across the seasons. For a fixed, long-term install this is a very solid pick; for daily portable use, EcoFlow's foldable panels are the better fit.
III - Plug and play solar batteries
Want to store your solar power without touching a single wire? These all-in-one batteries have their own inverter built in and plug straight into a wall socket or your existing panels, no electrician and no separate charge controller needed. App control, modular expansion, backup power in a blackout: here's our selection of the best plug and play solar storage systems.
Zendure SolarFlow 2400 AC
£2098.00 £1798.00
(6)
AC-coupled storage rated 2400 watts both ways and expandable past seventeen kilowatt-hours, on a battery platform Zendure has since replaced.
- Power: 2400 W charging as well as discharging
- Storage: 2880 Wh LiFePO4 per module, up to 17.28 kWh
- Backup: Off-grid socket, 2400 W continuous, 3600 W peak
- Batteries: AB3000X only, not the AB3000L of the 2400 AC+
- 2400 W bidirectional and 6000 cycles
The SolarFlow 2400 AC is not a microinverter but an AC-coupled home battery: it sits between the meter and the home, absorbs up to 2400 watts to charge and gives back as much when electricity is expensive. The base configuration pairs the unit with an AB3000X battery of 2880 watt-hours in lithium iron phosphate, expandable to 17.28 kWh with six modules, and an off-grid socket takes over during a power cut. One thing to know before ordering: Zendure has since launched the SolarFlow 2400 AC+ and the SolarFlow 2400 Pro, which run on AB3000L batteries, and the two generations share no modules at all.
In-depth reviewRead our full review →
3.9/5
The SolarFlow 2400 AC marks a change of nature in Zendure's range, and that is worth understanding before buying. The SolarFlow 800 and its derivatives are microinverters: you plug solar panels into them. This one has no photovoltaic input, it is AC-coupled. It sits between your installation and the home, and stores electricity indifferently from your existing panels or from the grid when it is cheap. That is home-battery logic, not balcony-kit logic, and it opens a use case microinverters do not cover: pure tariff arbitrage, profitable without a single panel. The figures follow that ambition. The 2400 watt rating in both directions absorbs a production peak or covers a household's real evening consumption, where the regulatory 800 watts of a balcony kit only erase the standby baseline. Zendure ships the unit set to 800 watts of output by default and allows it to be raised to 2400 watts once an electrician has given it a dedicated circuit, which is a step worth budgeting for rather than discovering afterwards. The 2880 watt-hours of the supplied AB3000X battery represent a full evening for an average household, and stacking to 17.28 kWh puts the system on a par with conventional residential storage. The quoted 6000 cycles on LiFePO4 cells sit within today's serious standards, and the off-grid socket is more generous than the category norm at 2400 watts continuous with a 3600 watt peak. The point that has changed since launch, and the one that should be settled first, is that this unit is no longer the current generation. Zendure has released the SolarFlow 2400 AC+ and the SolarFlow 2400 Pro, both built around a new battery module, the AB3000L, and the brand states that the AB3000L is compatible with those two hubs only and not with the AB3000X or the SolarFlow 2400 AC. Nothing carries across. A 2400 AC already on the wall can only ever be extended with AB3000X modules, which Zendure still sells; a system started today with a 2400 AC is locked to that module for its whole life. That is not a reason to rule it out, since the older platform is discounted and its power rating is higher per module, but it is a decision to take deliberately rather than by accident. Two further points deserve attention before ordering. A compatible smart meter is required for the unit to read household consumption and decide when to charge or discharge, so it is part of the real cost. And the IP65 rating lapses as soon as the off-grid socket is in use or the cover is not properly closed, which Zendure states honestly. The buyer this suits is one who has already worked out the gap between off-peak and peak prices: that is where the payback lies, more than in solar self-consumption.
EcoFlow Stream Ultra X
£1499.00 £1299.00
(13)
3.84 kWh of LiFePO4, a built-in hybrid inverter and up to 1200 W on its own outlets: the EcoFlow Stream Ultra X is the flagship of balcony solar storage.
- Capacity: 3.84 kWh (LiFePO4)
- Output: 1200 W (2 AC outlets) + 800 W grid, 2300 W pass-through
- Solar: 4 MPPT, up to 2000 W
- All weather: IP65, self-heating to -20 °C
- Battery + built-in inverter, microinverter included
The EcoFlow Stream Ultra X is an all-in-one balcony solar storage system built to maximise self-consumption. It combines a 3.84 kWh LiFePO4 battery, a built-in hybrid inverter and four MPPT solar inputs (up to 2000 W of panels). It stores energy generated during the day to release it in the evening: up to 800 W fed back into the home grid, and up to 1200 W straight from its two AC outlets (2300 W of connected appliances while the grid is available). IP65 rated with self-heating down to -20 °C, it installs outdoors and is controlled by app. The microinverter is included.
In-depth reviewRead our full review →
4.3/5
The Stream Ultra X is the most accomplished balcony storage system to date. Where most systems settle for a battery module wired to a hub, EcoFlow packs everything into one box: 3.84 kWh of LiFePO4 cells, a hybrid inverter, four MPPT controllers and even two AC outlets. In practice, you plug in your panels (up to 2000 W), store the day's surplus and release it in the evening, either fed back into the grid (800 W, within balcony limits) or straight to its outlets at up to 1200 W during an outage (2300 W of connected appliances while the grid is available). The IP65 housing and self-heating down to -20 °C allow year-round outdoor installation, and the app control is thorough. Two reservations: at 39 kg, plan a solid mount and a two-person install, and its price places it firmly at the premium end of balcony solar. But for anyone who wants to maximise self-consumption without stacking boxes, it is a very convincing proposition.
Marstek Venus E 3.0
£1399.99 (9)
The plug and play solar battery that couples to your existing PV system: 5.12 kWh expandable to 15.36 kWh, 2.5 kW output, AI powered.
- Capacity: 5120 Wh LiFePO4 (15.36 kWh by pairing 3 units)
- Power: 2.5 kW bidirectional, backup 2.5 kVA (3.5 kVA peak)
- Efficiency: Battery to AC efficiency > 93.5%, over 6000 cycles
- Rating: IP65, -20 °C to +55 °C, 60 kg
- AI mode with dynamic tariffs, up to £1,150/year in savings
The Marstek Venus E 3.0 is an AC-coupled home battery designed for households that already own solar panels and an inverter. Its 5120 Wh capacity plugs into a standard socket in minutes, without touching the existing installation, and expands up to 15.36 kWh by combining up to three units. The AI mode automatically schedules charging around dynamic electricity tariffs, for annual savings advertised up to £1,150.
In-depth reviewRead our full review →
3.6/5
On paper, the Venus E 3.0's promise fits in one sentence: plug it in and gain solar autonomy without touching the rest of your setup. In practice, that is exactly what happens. The unit sits on the floor or wall-mounts in minutes, the Marstek app detects it instantly, and manual mode works flawlessly from the first connection. User feedback confirms this simplicity, with one recurring caveat: AI mode stays limited until your own electricity supplier is recognised in the app, which sometimes forces manual scheduling in the meantime. The advertised 93.5% efficiency drops a little in real use, between charge and discharge losses, something few manufacturers state as openly. The quiet operation and the sturdiness of the aluminium casing are widely praised. For a household that already has solar installed, it is a simple and affordable way to boost self-consumption without major work.
Marstek Jupiter C Plus
£599.00 (9)
2560 Wh, 4 MPPT and 2400 W of solar input in DC coupling: Marstek's plug-and-play balcony battery expandable to 10240 Wh.
- Capacity: 2560 Wh (LiFePO4), expandable to 10240 Wh
- Solar: 4 MPPT, up to 2400 W input, 99.8% efficiency
- Coupling: DC, with built-in 800 W micro-inverter
- All-weather: IP65, works from -20 °C to +60 °C
- 4 MPPT, 2400 W solar input, fair price
The Marstek Jupiter C Plus is a DC-coupled balcony solar storage battery that sits between the panels and a compatible micro-inverter. Its 4 independent MPPT trackers accept up to 2400 W of panels, with a claimed conversion efficiency of 99.8%. Its 2560 Wh LiFePO4 battery is IP65 rated and expands up to 10240 Wh with additional modules. Plug-and-play installation, control via the Marstek app, 10-year warranty.
In-depth reviewRead our full review →
3.6/5
The Jupiter C Plus shares its base capacity figure (2560 Wh) and several specs with Marstek's own Venus C, a separate AC-coupled model rather than this DC-coupled one: the two are easy to mix up, but they aren't the same unit. In practice, it's a serious balcony battery: its 4 MPPT trackers and 2400 W of solar input let you wire up to 4 panels without worrying much about partial shading, and the HD touchscreen makes initial setup far easier than a phone app alone. Several users report solid compatibility with Shelly Pro 3EM meters and Germany's Ecotracker, plus a responsive support team when the initial pairing gets stuck. Our main reservation concerns availability outside Germany: at the time of writing, there's still no official store or established retailer in France, Italy or Spain, which means going through a third-party Amazon seller at a noticeably higher price than in Germany. For anyone able to order directly from the manufacturer, the value for money remains among the best in the category.
IV - Solar kit batteries
For a solar kit you build yourself, panels, charge controller and inverter chosen separately, the battery is what decides everything: its chemistry sets the cycle count, and its usable capacity is never the one printed on the label. Here's our selection of LiFePO4, Gel and AGM batteries for solar kits.
Victron Energy Gel Battery 12V/90Ah
See price and availability (2)
This Victron gel battery (90 Ah, 12 V) is sealed and maintenance-free, with a very long service life: an excellent storage core for your solar kit.
- Capacity: 90 Ah (C20), 80 Ah (C10)
- Voltage / Type: 12 V / Gel VRLA
- Service life: Up to 12 years
- Weight: 26 kg
- Sealed gel VRLA, maintenance-free, very durable
The battery is the heart of a solar kit: it stores the energy from the panels and releases it when needed. This Victron Energy battery uses gel (VRLA) technology, so it is 100% sealed and maintenance-free, with a very long service life even after deep discharges. At 90 Ah and 12 V, it offers one of the best compromises between capacity and size for most installations, with Victron's proven reliability.
We use this Victron gel battery on an off-grid installation, and it inspires confidence. No maintenance, no fumes: we even installed it in a poorly ventilated box without issue. After several deep-discharge cycles (nights without sun), it comes back without weakening and holds its voltage well. The 26 kg are felt when carrying it, and the price is not the lowest on the market, but here you pay for Victron's longevity and reliability. As the core of a solar kit built to last, it is a reassuring investment.
Power Queen 100Ah LiFePO4 battery
£409.99 £229.99
(10)
1280Wh of reliable, light lithium: the 12V 100Ah LiFePO4 battery that replaces lead, lasts thousands of cycles and unlocks the runtime of a motorhome, boat or solar kit.
- Capacity: 12V 100Ah (1280 Wh, LiFePO4)
- Cycles: 4000 to 15000 cycles
- Protection: 100A BMS, low temperature
- Dimensions: 329 x 172 x 214 mm
- 1280Wh LiFePO4, 100A BMS, long life
The Power Queen 12V 100Ah is a lithium iron phosphate (LiFePO4) battery of 1280 Wh built for off-grid independence. Far lighter and more durable than a lead-acid or gel battery, it offers 4000 to 15000 cycles depending on depth of discharge and can be discharged to 100% without damage. Its built-in 100A BMS protects against overcharge, deep discharge, short circuit and overcurrent, with a low-temperature protection that cuts charging in the cold. Perfect for the motorhome, caravan, boat, electric outboard or an off-grid solar system.
The Power Queen 100Ah holds up very well against pricier batteries. Fitted in a motorhome in place of an old lead-acid battery, the difference in runtime is obvious: you actually use nearly all of the 1280 Wh, whereas lead does not tolerate deep discharges. The weight saving is welcome, and the built-in BMS is reassuring day to day against overcharge and short circuits. The low-temperature protection is a real plus to avoid damaging the cells in winter. We use it both to power a fridge, lighting and a pump in a van, and to store the output of a small solar kit. Two honest caveats: the 100A BMS limits discharge current, which is enough for most uses but may restrict a very powerful inverter, and like any LiFePO4, charging below 0 °C is not advised (hence the protection). To replace lead with reliable lithium without breaking the bank, it is excellent value.
LiTime 50Ah LiFePO4 Bluetooth Battery
£289.99 £239.99
(9)
640Wh of compact lithium with Bluetooth monitoring: the LiTime 12V 50Ah replaces lead-acid on a boat, a campervan or a solar kit, no compromise.
- Capacity: 12V 50Ah (640Wh, LiFePO4)
- BMS: 50A, low-temperature protection
- Cycles: 4000 cycles at 100% DOD
- Connectivity: Bluetooth 5.0, LiTime app
- 640Wh compact, Bluetooth 5.0 and IP65 waterproof
The LiTime 12V 50Ah LiFePO4 is a lithium iron phosphate battery with 640Wh of energy, built to replace a lead-acid battery on an electric boat motor, a campervan or a solar setup. Its 50A BMS protects against overcharge, deep discharge, short-circuits and overheating, with automatic cut-off in cold weather. Built-in Bluetooth 5.0 lets you track charge level, voltage and current in real time from the LiTime app, even across several batteries wired in series or parallel.
We fitted this LiTime 12V 50Ah in place of an old lead-acid battery on a small electric boat, and the difference is obvious straight away: half the weight, and you can genuinely run the 640Wh down without worrying about damaging it. The Bluetooth is well thought out, pairing via the QR code is instant and the app clearly shows voltage, current and charge level, handy for keeping an eye on the battery without pulling out a multimeter. The automatic cold-weather cut-off gave peace of mind on a late-season outing, though as with any LiFePO4 it is best to avoid charging below 0 °C. Our only gripe: the M8 bolt terminals need the right lugs, worth planning for before installing. For a boat, campervan or small solar kit, it clearly beats a lead-acid battery of the same size.
Eco-Worthy 314Ah LiFePO4 Bluetooth Battery
£499.98 £399.99
(5)
A 314Ah lithium battery expandable up to 32kWh and controllable via Bluetooth, giving serious range to a van, a boat or a solar kit.
- Capacity: 314 Ah / 4019 Wh (12.8V LiFePO4)
- BMS: Intelligent 200A, fireproof casing
- Expandable: Up to 32.15 kWh (4P2S/2P4S)
- Weight: 27.4 kg (414 x 215 x 260 mm)
- Bluetooth, expandable to 32kWh, fireproof casing
The Eco-Worthy EnergyTrek 314Ah is a 12.8V LiFePO4 lithium battery built for off-grid autonomy. Its intelligent 200A BMS protects against overcharging, deep discharge, overcurrent and short circuits, and its fireproof casing adds an extra layer of safety. The Bluetooth app lets you track charge level, voltage and current in real time from a smartphone. Expandable up to 32.15 kWh by linking several units, it's a strong upgrade from lead-acid for a van, a boat or home solar storage.
Fitted to replace a bank of lead-acid batteries in a converted van, this EnergyTrek 314Ah clearly changes the game for range: you actually use nearly all of the claimed 4019Wh, without the partial-discharge caution lead-acid demanded. The LED indicator is handy for a quick check without pulling out your phone, and the Bluetooth app rounds things out nicely for finer monitoring, though its range stays limited to a few metres in real use. The fireproof casing is reassuring for extended use on board. At 27.4 kg it stays manageable for two people despite the capacity, well below the 80kg-plus of an equivalent lead-acid bank. The one real downside: like any LiFePO4 without self-heating, charging should be avoided in very cold weather, worth planning around for winter use. For the price, it's hard to find this much capacity that's this easily expandable elsewhere.
V - Microinverters
At the heart of balcony solar systems, the microinverter turns the panels' DC into AC that plugs straight into a household socket, and often manages the charging of a storage battery too. Here is our pick of microinverters for self-consumption, from plug-and-play setups to smart storage.
Zendure SolarFlow 800 Pro 2
£979.00 £779.00
Four MPPT trackers, 2640 W of panels accepted and an energy manager that learns your habits: Zendure's top of the range for balcony solar.
- Solar: 2640 W (4 x 660 W), four MPPT trackers
- Power: 800 W to the grid, 1000 W off-grid
- Storage: 1920 Wh built in, expandable to 11.52 kWh
- Intelligence: HEMS management and dynamic hourly tariffs
- Four MPPT, the answer to awkward balconies
The SolarFlow 800 Pro 2 is the most complete version of Zendure's balcony power unit. It takes 2640 W of panels across four independent 660 W MPPT trackers, which allows very different orientations without one module penalising the others. Its built-in 1920 Wh battery climbs to 11.52 kWh with five add-on batteries, and its bidirectional AC output feeds 800 W to the grid, 1000 W off-grid. An AI-driven energy manager adjusts charging and discharging according to hourly tariffs.
In-depth reviewRead our full review →
3.9/5
The SolarFlow 800 Pro 2 answers a problem balcony owners know well: perfectly south-facing surfaces are rare. With four independent 660 W MPPT trackers, each panel works at its own maximum power point. A module in shade at the end of the day no longer drags the others down, which genuinely changes things on a block facade where panels often end up on two different planes. That is the real technical argument of this version, more so than the 2640 W ceiling, which few balcony installations will ever reach. Grid export stays capped at 800 W, exactly like the rest of the range: the headline 1000 W figure covers off-grid output and charging from the mains, not what reaches the home. The onboard energy manager connects to more than 840 European suppliers and exploits hourly tariffs: it charges when electricity is cheap, discharges when it is expensive, and protects the battery in winter by keeping it above an unfavourable state of charge. On paper, that is what the best domestic systems do, at balcony scale. Two reservations. Price first: the SolarFlow 800 Plus reaches the same 11.52 kWh ceiling for over two hundred pounds less, as long as two solar inputs are enough for you. And since the product is recent, it does not yet have enough reviews to derive a reliable rating, which is why we do not display one.
Zendure SolarFlow 800 Plus
£599.00 £539.00
(3)
Microinverter and battery in a single weatherproof box: 1920 Wh of LiFePO4, 800 W out, and a balcony that keeps supplying power after the sun goes down.
- Storage: 1920 Wh LiFePO4, expandable to 11.52 kWh
- Power: 800 W output, 1000 W grid charging
- Solar: 1500 W (2 x 750 W), two MPPT trackers
- Durability: IP65, outdoor install, 21.1 kg
- Inverter and battery in one, ready to fit
The SolarFlow 800 Plus packs into one enclosure what most balcony installations need in two devices: an 800 W microinverter and a 1920 Wh LiFePO4 battery. It takes 1500 W of panels across two MPPT trackers, also charges from the grid at 1000 W to exploit off-peak tariffs, and climbs to 11.52 kWh with five additional batteries. The whole unit is IP65 rated, so it can live outdoors without a shelter, and is managed from the Zendure app.
In-depth reviewRead our full review →
3.9/5
Balcony solar has long suffered from one simple flaw: it produces when nobody is home. The SolarFlow 800 Plus tackles that as directly as possible, by putting the battery and the microinverter in a single box. In practice you plug the panels into one side, a domestic socket into the other, and the daytime surplus comes back in the evening instead of flowing into the grid for free. Its 1920 watt-hours roughly match an evening of standby consumption in a flat, router, fridge, lighting and television included. The all-in-one approach has a pleasant consequence: there is no longer any cabling between inverter and battery, so less connectivity to weatherproof, and the IP65 rating lets you set the unit on the balcony without a shelter. The 21 kilos are not trivial, though, and two people are not too many to position it properly. Two things genuinely set it apart from the competition. First, 1000 W grid charging: combined with off-peak or dynamic tariffs, it lets you store cheap electricity at night and give it back during expensive hours, a use that pays for the unit even in winter when solar yields little. Second, expandability: five additional batteries take the system to 11.52 kWh, leaving the door open without replacing anything. The limitation to know is the output power, capped at 800 W by the rules that apply to balcony installations: beyond that you need a proper grid connection. And a 3CT smart meter remains advisable for fine self-consumption control.
Hoymiles HMS-800W-2T
See price and availability (17)
The Hoymiles HMS-800W-2T microinverter feeds 800 W into your home from 2 panels, with built-in Wi-Fi and the know-how of the world's biggest microinverter maker.
- Power: 800 W (800 VA), 230 V output
- Solar input: 2 x 540 Wp max, 2 independent MPPT
- Efficiency: 96.7% (CEC), 99.8% MPPT
- Connectivity: Built-in Wi-Fi, no DTU, IP67
- World's number 1 microinverter maker, 12-year warranty
The Hoymiles HMS-800W-2T is a pure solar microinverter: it turns the DC from 2 panels into 230 V AC fed straight into a household socket, with no storage function at all. With 2 independent MPPT trackers, built-in Wi-Fi (no DTU box needed) and an IP67 casing, it puts reliability first, backed by Hoymiles, the world's largest microinverter manufacturer. A solid base for anyone starting simply with balcony self-consumption, who can still add storage another way later.
In-depth reviewRead our full review →
4.0/5
On paper, the HMS-800W-2T is nothing exotic: two MC4 connectors for the panels, an AC cable for the wall socket, and that is it. That is exactly what made setup on our test balcony so easy: under twenty minutes between unboxing and seeing the first data in the S-Miles app, with no need to order a separate DTU box as with the older HM-800. The built-in Wi-Fi connects straight to the home router and reports production panel by panel, handy for spotting a badly angled or shaded module straight away. In use, the claimed efficiency roughly holds up, even under a hazy sky, and the casing, genuinely tough-looking with its aluminium heatsink, shrugged off the rain. The real catch, and it is worth being upfront about it, is the total lack of storage: any energy produced and not used on the spot goes straight to the grid, with no chance of getting it back in the evening, unlike hybrid solutions. If you want a simple, rugged device backed by a brand that has been established in this market for years, the HMS-800W-2T gets the job done without frills.
EcoFlow Stream Microinverter
£179.00 £122.55
(12)
The entry-level microinverter of the EcoFlow Stream ecosystem: 800 W output, 2 MPPT, 3 W startup and an IP67 rating rare on this kind of product.
- Grid output: 800 W (2 MPPT, 230 VAC)
- Solar input: 1200 W (2 x 600 W), MC4
- Startup: From 3 W, MPPT range 16-60 V
- Protection: IP67, -40 to 65 °C, 10-year warranty
- 800 W plug-and-play microinverter, IP67 and Eco-AI
The EcoFlow Stream Microinverter converts your solar panels' DC into 230 V AC fed into your home through a standard socket. With 800 W of grid output, two MPPT trackers taking up to 1200 W of panels and a startup from just 3 W of input, it produces from dawn to dusk. IP67 rated, compatible with 99% of panels (MC4 connectors) and driven by the EcoFlow app with Eco-AI smart management, it is the plug-and-play, 10-year-warranty gateway to the Stream balcony solar ecosystem.
In-depth reviewRead our full review →
4.0/5
The Stream is the microinverter with which EcoFlow simplifies the way into balcony solar, and in use it is broadly convincing. Installation genuinely lives up to the plug-and-play promise: you screw on the bracket, clip in the panels' MC4 connectors, plug the supplied mains cable into a socket, and the EcoFlow app walks you through the rest in about fifteen minutes, with no electrician. Two details make the difference day to day. First, sensitivity: the microinverter kicks in from just 3 W of input, so it scavenges energy early in the morning and at dusk, where others stay idle. Second, ruggedness: the IP67 rating, rare on this kind of device, withstands full immersion, and it works from -40 to 65 °C. App control gives clear production graphs, but the more advanced Eco-AI assistant and the peak/off-peak mode are billed by subscription, information you find out only after buying rather than before. The zero-injection mode, for its part, has failed in at least one reported case even with the recommended smart meter, worth checking for anyone relying on it. Real conversion efficiency runs between 90 and 96% depending on the power drawn, below the peaks quoted in the spec sheet. Two more structural caveats: on its own, without a Stream ecosystem battery, the appeal is limited to daytime self-consumption, unused energy being lost; and the output is capped at 800 W to stay within grid rules, although the hardware could do more. A solid base to start with, provided you know these caveats before buying rather than after.
VI - Charge controllers
A charge controller is used to ensure and regulate the charging of batteries, as electricity from solar panels (or wind turbines) is not regulated. Of several types (PWM or MPPT), they are essential for the proper functioning of a solar kit. Let us introduce you to several of them.
Victron Energy BlueSolar MPPT 75/15
See price and availability (3)
A compact, affordable MPPT charge controller. The ideal choice if you prefer this type of solar controller.
- Charge current: 15 A
- PV input: Max 75 V
- Type: MPPT
- Battery voltage: 12 / 24 V (auto)
- MPPT +30% vs PWM, 12/24V auto, BatteryLife
The BlueSolar 75/15 from Victron Energy is an MPPT (Maximum Power Point Tracker) solar charge controller. Placed between the panels and the battery, it constantly locates the maximum power point of the panels, which improves energy harvest, especially under cloudy skies, by up to 30% more than a PWM controller. With its BatteryLife function, battery management is intelligent and optimal. An excellent choice for a small off-grid solar installation.
Thlevel 30A PWM
See price and availability (35)
The Thlevel 30A PWM keeps things simple: charge control for a 12V/24V lead-acid battery, an LCD screen and dual 5V USB, at a very affordable price.
- Type: PWM, 30A
- Voltage: 12V/24V automatic
- Compatibility: Lead-acid (flooded, AGM, GEL)
- USB output: 5V/2A (dual port)
- Simple, reliable 30A PWM, LCD screen, dual 5V USB
The Thlevel 30A PWM is a solar charge controller for 12V or 24V systems (automatic detection), dedicated to lead-acid batteries (flooded, AGM, GEL). It handles up to 30A of charging current and 10A of load current, with a maximum solar input of 50V and a 5V/2A USB output to charge a device directly. Its LCD screen shows voltage and charge status, backed by full protections (short circuit, overload, reverse polarity). A simple, budget-friendly solution for a small standalone solar system.
We tested the Thlevel 30A PWM on a modest setup: a 100W panel and a 12V AGM battery in a garden shed. Setup is instant, the automatic 12V/24V detection works without any tweaking, and the LCD screen clearly shows battery voltage and charge status. The two USB ports come in handy for charging a phone without drawing straight from the battery. Float charge and low-voltage cutoff settings are easy to adjust with the three buttons, once you have skimmed the manual. The lack of MPPT tracking is the main gap, it would squeeze a few extra watts out of low light, and the strictly lead-acid compatibility rules out lithium batteries outright. But for a simple job, a shed, a caravan or a small backup system, it does exactly what is asked of it, no surprises, and its low price makes it a safe pick to get started with standalone solar.
Victron Energy SmartSolar MPPT 100/20
£69.86 (32)
The benchmark solar charge controller: 100V, 20A, built-in Bluetooth and up to 98% efficiency. The Victron SmartSolar MPPT 100/20 gets the most from your panels.
- Max PV voltage: 100V (12/24/48V auto)
- Charge current: 20A
- Efficiency: Up to 98% (MPPT)
- Monitoring: Built-in Bluetooth (VictronConnect)
- 98% MPPT with Bluetooth and Victron reliability
The Victron SmartSolar MPPT 100/20 is a premium solar charge controller, renowned for its reliability and efficiency. It accepts up to 100V solar input and delivers 20A of charge, on 12V, 24V or 48V systems (automatic detection). Its MPPT technology harvests up to 30% more energy than a conventional PWM controller, with efficiency up to 98%. Its built-in Bluetooth lets you track output in real time and adjust settings from the VictronConnect app.
In-depth reviewRead our full review →
4.1/5
The Victron SmartSolar MPPT 100/20 is a bit the controller you fit when you never want to worry again. The Victron brand is a benchmark in the off-grid world, and this model is a good example: in a van or RV setup, it really gets the most from the panels thanks to its MPPT technology, with efficiency you can feel over a plain PWM controller, especially under hazy skies. The built-in Bluetooth is a real everyday plus: from the VictronConnect app, you track solar output in real time, check the history and adjust charge settings without a single cable. The build quality inspires confidence for an installation meant to last years. Its only downsides are a price above budget Chinese controllers, and the need to size the model (100/20) correctly for your solar power. It also has no physical screen, so reading anything without a smartphone nearby means relying on the status LEDs alone, and availability can vary noticeably between retailers. But for a reliable, durable installation, Victron remains the safe bet.
Renogy Rover 20A
£90.99 £72.99
(20)
20A of charge, 100V input and up to 99% tracking efficiency, with an LCD screen: the Renogy Rover 20A handles small 12/24V solar setups.
- Max PV voltage: 100V (12/24V auto)
- Charge current: 20A
- Tracking efficiency: Up to 99% (MPPT)
- Screen: LCD, Bluetooth optional
- 20A and LCD screen for a compact 12/24V setup
The Renogy Rover 20A is a compact MPPT solar charge controller, designed for medium-sized 12V and 24V setups. It accepts up to 100V solar input and delivers 20A of charge, meaning up to 260W of panels at 12V and 520W at 24V. Its MPPT technology reaches up to 99% tracking efficiency, and its LCD screen shows output and battery status in real time. Compatible with all technologies (lead-acid, gel, AGM, lithium LiFePO4), it accepts an optional Bluetooth module for remote monitoring.
In-depth reviewRead our full review →
3.9/5
The Renogy Rover 20A is the controller you fit on a small setup without breaking the bank: two 100W panels on a van, a garden shed, a site cabin. For this kind of use, it does exactly what is asked of it. The LCD screen is a real plus compared with display-less controllers: you see battery voltage and charge current straight away, without reaching for your phone. Automatic 12V/24V detection works well, and the included temperature sensor avoids surprises in hot weather. A few honest caveats: the screen is not backlit, which makes it hard to read at night or from an awkward angle, the IP32 rating means a sheltered spot rather than full outdoor exposure, and for real remote monitoring you need to add the BT-1 Bluetooth module, sold separately. Nothing dealbreaking though: for a reliable, affordable small solar setup, the Rover 20A remains a sound choice.
VII - MC4 cables and connectors
You don't need to have excellent solar panels, or the best MPPT controller of the moment, if you don't opt for cables with reliable MC4 connectors, well sized and really waterproof. Here are the products matching these criteria that we have chosen.
EcoFlow Solar extension cable
£49.00 (3)
Three extra metres of reach for your solar panel: keep your power station in the shade while the panel stays in full sun.
- Type: Solar extension cable (MC4)
- Length: 3 m
- In the box: 2 extension cables
- Moves the station away, into the shade
The EcoFlow solar extension cable adds 3 metres to your solar charging cable (with MC4 connectors). Handy for moving your power station away from the panel: you leave the panel in full sun while keeping the station in the shade, cool, or sheltered inside the tent. The box contains two extension cables, enough to extend a series connection or two panels. A simple, rugged accessory to optimise your portable solar setup.
EcoFlow Solar parallel cable
£25.00 (2)
Wire several solar panels in parallel to recharge your EcoFlow station faster: the essential cable to multiply the power you capture.
- Type: Parallel connection cable (MC4)
- Compatibility: EcoFlow Delta and River stations
- Use: Up to 4 panels in parallel (Delta)
- Adds panels together to charge faster
The EcoFlow solar parallel connection cable lets you wire several solar panels in parallel to an EcoFlow power station (Delta and River series). By adding up the current of several panels, it improves the charge rate and cuts recharge time. It is required to connect four panels in parallel to a Delta station, or two panels to the River series. Fitted with standard MC4 solar connectors, it is the key accessory to get the most out of a multi-panel setup.
Allpowers 16AWG Adapter Cable
£19.99 (2)
This Allpowers cable connects a solar panel with an MC4 output to a power station via a 5.5 mm DC plug: the handy accessory to recharge in the sun.
- Type: MC4 to 5.5mm DC cable
- Length: 1.5 m (16AWG)
- Connectors: 5.5 x 2.1 mm and 3.5 x 1.35 mm
- Connects an MC4 solar panel to a power station
This Allpowers adapter cable has, on one side, MC4 solar connectors (male and female) and, on the other, a 5.5 x 2.1 mm DC plug, with a 3.5 x 1.35 mm adapter. At 1.5 m long in 16AWG, it lets you recharge a power station with an MPPT input directly from a solar panel with an MC4 output. A simple, sturdy and versatile accessory to connect your compatible equipment to solar.
Orium MC4 Extension 5m
See price and availability
Two 5m solar leads with pre-fitted MC4 connectors, to move your solar panel away from its battery or power station, with no wiring work.
- Contents: 2 leads of 5m (red + black)
- Connectors: Pre-fitted male and female MC4
- Cable: 4 mm² copper, UV-resistant jacket
- Ready-to-plug MC4-standard extension, for outdoor use
The Orium MC4 extension is a pair of two 5-metre solar leads (one red, one black) fitted with pre-mounted male and female MC4 connectors. It lets you move a solar panel away from its controller, battery or power station, to aim it better at the sun. The MC4 connectors, the universal photovoltaic standard, clip on in an instant, and the copper cable with a UV-resistant jacket is designed for outdoor use. A simple, reliable way to extend a solar setup.
VIII - Solar kits
If instead of choosing each of the components of a solar kit separately, you decided to opt for more simplicity and to be sure of compatibility between each component, why not a ready-made solar kit? Here is our selection of the best solar kits of the moment:
Sunology PLAY 425W
£599.00 (2)
A solar station you unbox, stand up and plug into a wall socket: two minutes, no building work, and the meter starts slowing down.
- Power: 425 W, dual-glass bifacial panel
- Microinverter: 400 W built in, 99.8% efficiency
- Dimensions: 1722 x 1200 mm, adjustable stand
- Installation: 230 V socket, 3 m cable, 2 ballast trays
- Plugged in within two minutes, no building work
The Sunology PLAY 425W is a plug-and-play solar station built for people with no roof to fit out and no appetite for building work. The 425 W dual-glass bifacial panel already carries its microinverter: stand it on a terrace, a balcony or in a garden, angle it on its adjustable stand, and plug the 230 V cable into an outdoor socket. The electricity produced feeds whatever is running in the home first. Renting or owning, the station unclips and comes with you. Twenty-five years of warranty on the panel, twelve on the microinverter.
Sunology grasped something conventional solar long overlooked: the barrier is not the price of a panel, it is the quote, the installer, the paperwork and the waiting. Here the station arrives assembled, you set it down, tilt the stand to a sensible angle, plug it in and you are done. The panel is dual-glass bifacial, meaning it also captures light reflected off the ground from behind: Sunology claims output at least equivalent to 105% of a conventional monocrystalline panel of the same rating, and the difference shows most on a pale surface, a concrete terrace or a white roof. The stand offers three ground angles (27°, 35°, 42°) and three wall angles (48°, 55°, 63°), enough to adjust by season. It pays to be clear-eyed about what 425 W represents. It does not make you self-sufficient: it covers a home's permanent baseline draw, fridge, router, standby loads, and any energy not consumed at that moment flows into the grid unpaid unless the installation is declared. The claimed four to six year payback therefore depends heavily on your daytime consumption profile. Two practical points to know before buying: wall fixings are not supplied, only two ballast trays are, and the station has to stay within 50 m of an outdoor socket. For a flat tenant with a balcony, or an owner unwilling to commit to building work, this is currently one of the simplest ways to generate your own electricity.
EcoFlow Solar Tracker
See price and availability (2)
The first solar tracker for consumers: it automatically aims your panels at the sun, from dawn to dusk, for up to 30% more energy.
- Type: Automatic dual-axis solar tracker
- Gain: Up to +30% energy captured
- Compatibility: Any panel with a solar connector
- Installation: 4 deployable feet, adjustable hooks
- Follows the sun alone, up to +30% energy
The EcoFlow Solar Tracker is an automatic dual-axis tracker that constantly aims your solar panels at the sun. By pivoting throughout the day, from dawn to dusk, it captures up to 30% more energy than a panel laid flat, with no intervention. With four deployable feet and adjustable mounting hooks, it fits any panel, rigid or foldable, EcoFlow or another brand, as long as it uses a solar connector. An ideal accessory for moving towards self-consumption.
EcoFlow's Solar Tracker is a fascinating thing to watch in action: set in the garden with a panel mounted on it, it slowly pivots on its two axes and follows the sun on its own, from dawn to dusk. You no longer deal with anything, where you would normally reorient panels several times a day. The gain is real, you recover noticeably more energy than with a panel laid flat: EcoFlow claims up to 30% and our readings point that way in good weather. The setup is sturdy thanks to the four deployable feet, and the adjustable hooks take an EcoFlow panel as happily as a third-party one. Two big caveats, honestly: the price is very high for consumer use, you need a real self-consumption project to justify it, and its bulk reserves it for a fixed setup in the garden or on a plot, not for portable camping. A brilliant concept, but a niche one.
Need help choosing?
Is your solar kit worth it?
Work out the payback time of a solar panel + power station kit: investment, annual savings, net gain over 10 years.
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How many days off-grid can I go?
Your battery, your panels, your fridge and your region: we work out how many days you last unplugged, under cloud as well as sun.
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IX - Related questions
Photovoltaic cells, most often made of silicon, are able to capture sunlight and transform it into direct current. The photons of sunlight, when they come into contact with the cells, transmit their energy to the electrons of the semiconductors of the panels, generating an electrical voltage. The inverter then converts the generated direct current into alternating current.
The choice of the number of solar panels depends on several criteria such as the surface available for their installation, their power, or the cost you wish to dedicate to them. But also elements such as sunshine or your desire to sell (or not) the additional energy produced. Listing all these elements will allow you to make an optimal choice.
Regular cleaning of solar panels is essential to maintain their energy efficiency. To do this, it is sufficient to spray the surfaces with clear water, if possible demineralised, then to remove all traces of water and dirt with a foam squeegee, avoiding overly strong movements that could scratch the glass.
Like a fuse, the solar controller acts as a guardrail that protects your photovoltaic system from short circuits and prevents overcharging or intense discharges of the batteries. The voltage of your device must be matched, and the instructions will help you estimate the short-circuit current of your panels: that of your controller must be higher than this value.
Need help choosing?
How many days off-grid can I go?
Your battery, your panels, your fridge and your region: we work out how many days you last unplugged, under cloud as well as sun.
Open the calculator →
Which solar panel for my power station?
Pick your station: we list the solar panels in our catalogue compatible with its solar input, best match first.
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