Ampeak 2000W Pure Sine
(46 reviews)
2000W of clean power from a 12V battery: the Ampeak inverter delivers grid-quality pure sine wave, to run your sensitive devices in a van or while camping.
Characteristics
- Continuous power: 2000W
- Startup surge: 6000W
- Waveform: Pure sine (3-4% THD)
- Outputs: 3 AC outlets (incl. 20A), USB 5V/3.1A
- 2000W pure sine with 6000W surge and remote control
Detailed overview: Ampeak 2000W pure sine wave inverter
The Ampeak 2000W is a pure sine wave power inverter that converts a battery's 12V DC into alternating current usable by household devices. It is the ideal accessory to have a mains socket in a converted van, a camper, a truck or an off-grid solar setup.
It delivers 2000W continuous and handles 6000W surges, letting it absorb the high current peaks when inductive or capacitive devices start (small appliances, tools, home cinema, LED lighting, audio). Its great strength is the quality of its wave: with a total harmonic distortion (THD) of only 3 to 4%, it produces power as clean as the grid, protecting the sensitive electronics that a modified-sine inverter could overheat or disrupt.
For connectivity, it offers 3 AC outlets (including a 20A one), a 5V/3.1A USB port for charging mobile devices, a hardwire terminal and a remote control, handy for installing the inverter in a storage bay while controlling it from the cabin. It is UL458 certified and includes a cooling system plus full protections (overvoltage, undervoltage, overload, overheating, short circuit).
Important to know before buying: this Ampeak model is designed for the North American market and outputs 120V, not 220-230V like the European grid. It therefore suits 110-120V-compatible devices, but not directly standard European appliances. Aside from this essential caveat, it is a high-performing, well-equipped pure sine wave inverter.
Comparison
How does the Ampeak 2000W compare with other inverters?
| Model | Continuous power | Surge | Waveform | Output |
|---|---|---|---|---|
| Ampeak 2000W | 2000W | 6000W | Pure sine | 120V (US) |
| Renogy 2000W pure sine | 2000W | 4000W | Pure sine | 120V (US) |
| Bestek 2000W | 2000W | 4600W | Modified sine | 230V (EU) |
The Ampeak 2000W stands out for its high startup surge (6000W) and its very clean pure sine wave, but remains, like the Renogy, a 120V-output model intended for the North American market. For European use on 230V devices, a 230V-output inverter (often modified sine at this price) is needed. The choice therefore depends mainly on your devices' voltage.
Related video
Video: Ampeak 2000 Watt Pure Sine Wave Power Inverter! How Much Can It Handle - Published on 17/06/2023
Our tester's review: Gilles Caron
The Ampeak 2000W is one of those inverters that reassure you when you want to power sensitive electronics far from the grid. We connected it to a 12V battery to run a small appliance and charge devices: the pure sine wave really makes a difference over a modified-sine model, no hum or odd behaviour on switching power supplies. The 2000W continuous and especially the 6000W surge handle inductive-device startups well. The 3 outlets and USB port are handy, and the remote control lets you install it in a boot or storage bay while operating it from the cabin. The fan kicks in under heavy load but stays bearable. The real thing to watch, and it is major for us, is that this model is intended for the North American market: its output is 120V, not European 220-230V. So it should be reserved for 110-120V-compatible devices. Technically very good, but to choose knowingly depending on your devices.
Frequently asked questions: Ampeak 2000W pure sine wave inverter
No. This model is designed for the North American market and outputs 120V, not 220-230V. It therefore suits 110-120V-compatible devices, not directly standard European appliances.
A pure sine wave faithfully reproduces grid power (3 to 4% THD here), protecting sensitive electronics. A cheaper modified-sine inverter can overheat or disrupt some devices.
The Ampeak supplies 2000W continuous, the power it can deliver permanently, and handles 6000W surges at startup, useful for inductive devices (motors, compressors) that draw a high current when starting.
It connects to a 12V battery via heavy-gauge cables (supplied), and offers 3 AC outlets, a USB port and a hardwire terminal. A remote control lets you install it in a storage bay while operating it from the cabin.
Published on 12/07/2026