Aferiy P280
(11 reviews)
With 2048 Wh expandable up to 10.24 kWh, 2800 W (5600 W peak) and a 7-year LiFePO4 warranty, the Aferiy P280 is built for long-haul home backup.
Buy at AmazonAs an Amazon Associate I earn from qualifying purchases.
Characteristics
- Capacity: 2048 Wh, expandable to 10.24 kWh (LiFePO4)
- AC output: 2800 W, up to 5600 W peak, pure sine wave
- Connectivity: 3 AC outlets, 4 USB-C (140 W), 2 USB-A, XT60, DC
- Warranty: 7 years, UPS function (under 10 ms switchover)
- Expandable to 10.24 kWh, Aferiy's most modular station
Detailed overview: Aferiy P280 portable power station
The Aferiy P280 is a portable power station that pushes the P210 lineup further: same compact footprint, but a higher 2800W output and, above all, an expandability that's new to Aferiy, up to 10.24kWh with four additional battery packs. It targets serious home backup, motorhome use and the most demanding power needs.
Its 2048Wh base LiFePO4 battery delivers 2800W continuous, up to 5600W peak, enough to start an electric oven, a microwave or even a motorhome air conditioner without flinching. The pure sine wave inverter protects sensitive electronics, and the UPS function switches to battery power in under 10ms during a mains outage, fast enough to keep a computer or a router running.
On charging, it accepts up to 1800W from the mains (0 to 80% in 55 minutes, 100% in around 1.5 hours) and up to 1200W of solar input through two independent 600W XT90 MPPT ports, which can be combined for hybrid mains-plus-solar charging. Connectivity is generous with 13 outputs in total: 3 AC outlets, 4 USB-C ports (two at 140W, two at 20W), 2 USB-A ports, one 25A XT60 port, two DC5521 ports and a 12V car socket.
The P280's real selling point remains its expandability: up to four additional 2048Wh batteries connect in parallel to reach 10.24kWh, enough to cover several days of backup for an entire household or a fitted-out van without swapping units. The LiFePO4 battery is rated for over 4000 cycles at 80% retained capacity, around a decade of use, and Aferiy backs it with a 7-year warranty.
Key specifications:
- Capacity: 2048Wh base, expandable up to 10.24kWh (LiFePO4, 4000+ cycles)
- AC output: 2800W continuous, up to 5600W peak, pure sine wave
- Charging: up to 1800W mains (80% in 55 min), up to 1200W solar (2x MPPT)
- Connectivity: 3 AC outlets, 4 USB-C (140W max), 2 USB-A, XT60, 2x DC5521, car socket
- Control: Aferiy app over Bluetooth and WiFi, LCD screen, UPS function under 10ms
- Weight and size: 21.6kg, 398 x 280 x 315mm, recessed handles
- Warranty: 7 years
With its modularity pushed to 10.24kWh, the Aferiy P280 clearly sets itself apart from the P210 (a fixed 2048Wh, not expandable), targeting households that want a power reserve that can grow rather than stay fixed. The only real downsides: at 21.6kg the base unit is more of a fixed post than a hiking companion, and each expansion battery is sold separately, so the budget climbs quickly if you're aiming for maximum capacity. For serious home backup or a motorhome setup that needs to grow with your needs, it's one of the most modular offers on the market at this price.
Full specifications
Detailed characteristics
Battery and capacity
| Rated capacity?Total stored energy in watt-hours. The higher the figure, the longer the runtime. | 2048 Wh |
|---|---|
| Max capacity (with extensions)?Total capacity reachable by adding extra batteries. | 10240 Wh |
| Expandable capacity?Whether capacity can be increased with add-on batteries. | Yes |
| Removable battery?The main battery can be removed or replaced by the user. | No |
| Battery chemistry?LiFePO4 (LFP) lasts far longer and is safer than NMC. | LFP (LiFePO4) |
| Charge cycles?Number of full charges before capacity drops to the stated threshold. | 4000 cycles (80 %) |
AC output
| Continuous AC power?Power the unit can sustain continuously on its 230 V outlets. | 2800 W |
|---|---|
| Surge power?Brief peak tolerated when starting motor or compressor devices. | 5600 W |
| Inverter type?A pure sine wave is essential for sensitive electronics and motors. | Pure sine wave |
| AC voltage / frequency?Voltage and frequency of the AC output (230 V / 50 Hz in Europe). | 230 V / 50 Hz |
| Number of 230 V AC outlets?Number of mains outlets available on the unit. | 3 |
| RV / TT-30 outlet?Dedicated 30 A outlet for North-American style RVs. | No |
Recharging
| Max AC charging power?Maximum power drawn from a wall socket; higher means faster charging. | 1800 W |
|---|---|
| AC charge 0-80%?Stated time to go from 0 to 80% on mains power. | 55 min |
| AC charge 0-100%?Stated time for a full charge on mains power. | 90 min |
| Max solar input?Maximum solar power accepted at the input (PV panels). | 1200 W |
| MPPT controllers?Number of independent MPPT solar inputs (yield optimisation). | 2 |
| Vehicle charging (12/24 V)?Can be charged from a vehicle's cigarette-lighter socket. | Yes |
| Pass-through charging?The unit can power devices while charging (pass-through). | Yes |
Ports and connectors
| USB-C ports?Number of USB-C ports and the fastest port's power (laptops, phones). | 4 × 140 W |
|---|---|
| USB-A ports?Number of USB-A ports and maximum power (small devices). | 2 × 18 W |
| 12 V output (car socket)?12 V cigarette-lighter output and its power (coolers, pumps…). | Yes (300 W) |
| Other DC outputs?Additional DC connectors (Anderson, DC5521, XT60…). | DC5521, allume-cigare, XT60 |
Portability
| Weight?Net weight of the unit, battery included. | 21.6 kg |
|---|---|
| Dimensions (L × W × H)?Overall size of the unit in millimetres. | 398 × 280 × 315 mm |
| Form factor?Portable (hand-carried), transportable (heavy), or wheeled. | Portable |
| Wheels?Built-in wheels for moving the unit. | No |
| Telescopic handle?Retractable handle like a wheeled suitcase. | No |
Safety and environment
| Certifications?Standards and approvals obtained (CE, RoHS, UN38.3, UL…). | CE, FCC, RoHS, UL, TELEC, PSE |
|---|
Backup / UPS
| UPS / EPS mode?Automatic switch to battery on a mains outage (backup). | Yes |
|---|---|
| Switchover time (rated)?Delay before switching to battery; under 20 ms suits a PC or router. | 10 ms |
Noise and thermal
| Noise level (rated)?Manufacturer-stated noise; a quiet room is around 30 dB. | 25 dB(A) |
|---|---|
| Quiet mode?Setting that limits fan noise, often by capping charge power. | No |
| Self-heating battery?Battery pre-heating to allow charging in cold weather. | No |
Display and connectivity
| Display?Type of screen showing power, runtime and alerts. | LCD |
|---|---|
| Bluetooth?Bluetooth link for nearby control. | Yes |
| Wi-Fi?Wi-Fi connection for remote control and monitoring. | Yes |
| Mobile app?iOS / Android app to control the unit. | Yes |
| Local control (no cloud)?Control possible over Bluetooth without an account or internet. | Yes |
| Solar connector?Connector type of the solar input (XT60, Anderson, MC4…). | XT90 |
Availability and warranty
| Market launch?Date the model first became available on the European market. Useful to place its generation: technology moves fast in this segment, and a device several years old may be at the end of its commercial life. | November 2025 |
|---|---|
| Warranty?Length of the manufacturer's warranty. | 7 years |
⚡ How long will this power station run a device?
With 2,048 Wh, the Aferiy P280 external battery runs a fridge (50 W) for ~35h or an LED TV (90 W) for ~19h.
| Home | Runtime |
|---|---|
| Washing machine (500 W) | ~3h30 |
| Espresso machine (1300 W) | ~1h20 |
| Air fryer (1500 W) | ~1h10 |
| Hair dryer (1800 W) | ~60 min |
| Outdoor & workshop | Runtime |
|---|---|
| Electric cooler (45 W) | ~39h |
| Games console (200 W) | ~8h40 |
| Oxygen concentrator (300 W) | ~5h50 |
| Circular saw (1200 W) | ~1h25 |
Rough estimate: real consumption varies, and very power-hungry appliances (heating elements) must stay below the output power.
What is this power station best for?
-
Home & Power cuts Ideal
With a 2048 Wh base capacity expandable up to 10.24 kWh and a UPS switchover under 10 ms, the Aferiy P280 is built for serious home backup: during an outage, the fridge, freezer, router and lighting stay powered with no perceptible interruption. The 2800 W continuous output (5600 W peak) even covers a space heater, an induction hob or a sump pump. But it's the expandability that really changes the game compared with the P210: add up to four extra batteries and you reach 10.24 kWh, enough to cover an entire household for several days rather than a few hours. The LiFePO4 battery (4000+ cycles) and the 7-year warranty make it a backup investment built to last well over a decade. The only catch: each expansion battery is sold separately, a budget to plan for if you're aiming for maximum capacity from day one.
-
Motorhome & Van life Ideal
In a motorhome or a converted van, the Aferiy P280 offers an autonomy that grows with your needs: start with the 2048 Wh base for a weekend away, then add one or more expansion batteries for longer off-grid trips, up to 10.24 kWh in total. The 2800 W continuous output (5600 W peak) powers an onboard fridge, a hob, or even a brief spell of air conditioning, and the pure sine wave protects onboard electronics. Solar charging up to 1200 W, via two independent XT90 MPPT inputs, lets you connect two panels at once and top up quickly on the road, while pass-through charging means you can use it while it charges. At 21.6 kg for the base unit, it's suited to a fixed spot in the vehicle rather than daily carrying; expansion batteries, added as needed, avoid paying upfront for capacity you won't always use.
-
Off-grid & Solar Ideal
For an off-grid setup (cabin, workshop, tiny house), the Aferiy P280 combines two rare strengths at this price: a 1200 W solar input spread across two XT90 MPPT ports, capable of quickly recharging a good share of the 2048 Wh base capacity on a sunny day, and expandability up to 10.24 kWh to size the system around real needs rather than the other way around. The 2800 W continuous output covers lighting, a pump, a fridge and everyday appliances, with remote control via a Bluetooth and WiFi app. Its limit remains the cost of expansion batteries, sold separately: for year-round off-grid living, it's worth budgeting for the final capacity you want from the start rather than discovering the cost battery by battery.
-
Job site & Tools Suitable
On a site with no mains power, the Aferiy P280's 2800 W continuous output (5600 W peak) starts and runs most power tools, from a hammer drill to a jigsaw or an angle grinder. The three AC outlets and the 25A XT60 port cover several tools at once, and the LiFePO4 battery handles daily heavy use for years. Mains charging at 1800 W (80% in 55 minutes) gets it ready again quickly between working days. The most demanding surge loads, such as a large compressor or a powerful welder, are still better suited to an even beefier model.
-
Camping & Tent Suitable
Set up next to the vehicle, the Aferiy P280 comfortably covers an extended stay: an electric cooler, lighting, a fan and charging for the whole camp, with plenty of headroom thanks to the 2048 Wh base capacity. Solar input up to 1200 W keeps you self-sufficient for several days in good weather. At 21.6 kg, though, it's better suited to car camping than lightweight backpacking: you set it up once on arrival rather than carrying it along a trail.
Our team's recommendations based on the model's capacity, output power and weight.
Comparison
With its new 10.24kWh expandability, the Aferiy P280 moves up a class against both its own lineup and the competition, in searches like "Aferiy P280 vs P210" or "Aferiy P280 vs EcoFlow Delta 3 Max Plus". Here's how it compares to three direct alternatives: its sibling the Aferiy P210, cheaper but not expandable; the EcoFlow Delta 3 Max Plus, the market benchmark for 10.24kWh expandability; and the Bluetti AC200L, a safe bet expandable up to 8192Wh.
| Criterion | Aferiy P280 | Aferiy P210 | EcoFlow Delta 3 Max Plus | Bluetti AC200L |
|---|---|---|---|---|
| Capacity | 2048 Wh (expandable to 10.24 kWh) | 2048 Wh (not expandable) | 2048 Wh (expandable to 10.24 kWh) | 2048 Wh (expandable to 8192 Wh) |
| Continuous / peak power | 2800 W / 5600 W | 2400 W / 4800 W | 3000 W / 6000 W | 2400 W / 7200 W |
| Battery chemistry | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Max solar input | 1200 W | 500 W | 1000 W | 1200 W |
| Warranty | 7 years | 7 years | 5 years | 5 years |
| Observed price | ≈ £749 | ≈ £598 | ≈ £1199 | ≈ £1282 |
In short, the Aferiy P280 sits as the bridge between the P210 (cheaper but fixed at 2048 Wh) and the market's leading expandable stations: it matches the EcoFlow Delta 3 Max Plus on maximum capacity (10.24 kWh) and the Bluetti AC200L on solar input (1200 W), while staying notably cheaper than both and keeping the 7-year warranty that Aferiy is known for. The EcoFlow wins on peak power and the Bluetti on extreme surge power, but for anyone wanting to grow their power reserve without blowing the budget, the P280 is a particularly coherent choice.
Related video
Video: AFERIY P280 High-Power Portable Power Station Full Honest Review & Tests - Published on 04/04/2026
Our tester's review: Christophe Delpuech
We were curious how Aferiy would justify the jump from 2400W to 2800W on this P280, and the answer comes down to one word: expandability. Unlike the P210, it accepts up to four additional batteries to reach 10.24kWh, a real change of scale for anyone wanting to secure an entire home. In use, the 2800W handles an induction hob or an oven without flinching, and several users report running it for over 6 hours during a mains outage without issue (fridge, freezer, router). The 1200W solar charging (dual MPPT) is a welcome addition for motorhome use, though one buyer noted the cables were a bit short for panels mounted on a roof. The app, now over both Bluetooth and WiFi, is simple and responsive. The only real downsides: at 21.6kg the base unit is easy enough to move but not something you'll carry around daily, and each expansion battery is sold separately, a budget to plan for if you're aiming for the full 10.24kWh. For serious home backup or a van setup that needs to grow with your needs, it's a safe bet.
Frequently asked questions: Aferiy P280 portable power station
It ships with 2048 Wh as standard (LiFePO4 battery) and accepts up to 4 expansion batteries of 2048 Wh each, for a total capacity of up to 10.24 kWh without changing units.
Both share a 2048 Wh base capacity and an almost identical footprint, but the P280 delivers 2800 W (versus 2400 W for the P210) and, crucially, accepts up to 4 expansion batteries to reach 10.24 kWh, while the P210 isn't expandable.
From the mains (up to 1800 W), it goes from 0 to 80% in 55 minutes and reaches 100% in around 1.5 hours. It also accepts up to 1200 W of solar input via its two MPPT XT90 ports, or a hybrid mains-plus-solar charge.
Yes. During a mains outage, it switches to battery power in under 10 ms, fast enough to keep a computer, a router or sensitive medical equipment running.
No. With 2048 Wh as standard (and more with expansion batteries), it far exceeds the 100 Wh cabin limit. Like all power stations of this capacity, it can only travel by road or sea.
Need help choosing?
Other products in the "High-capacity power stations" category
Allpowers R2500 V2
See price (1)
2500W (4000W peak) and 1920Wh of LiFePO4, expandable past 4000Wh, with solar input up to 1000W: the Allpowers R2500 V2 targets serious home backup and demanding campervan use.
Allpowers R2500 Plus
See price (8)
2016 Wh, 2500 W continuous and a 15 ms UPS function: the Allpowers R2500 Plus keeps the home running and climbs to 4320 Wh with two expansion batteries.
Anker Solix C2000 Gen 2
See price (12)
2048Wh, 2400W and a full recharge in 58 minutes: Anker's new-generation station, faster, with 140W USB-C and expansion up to 4 kWh.
Anker Solix F2000
See price (10)
2048Wh on wheels, 2300W and a 0 to 80% recharge in one hour: the big Anker station built for home backup, the worksite and camping.
Published on 30/08/2026