Photo from the manufacturer
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The Anker SOLIX F3800 is a battery storage unit that's portable mostly by way of its wheels: sixty kilos meant to stay at home, near the electrical panel, and to grow up to seven times its starting capacity with batteries from its series.
Continuous power is that of a home system, not a camping power station: it handles multiple heat-producing appliances together, and the peak margin covers a motor starting up. Connected to the outlet it acts as a reserve, and when the grid fails, the battery takes over before connected appliances shut off. It charges from the grid or from the sun, with two inputs that accept a real installation, not a backpack panel.
Controls are on the front panel, and the app is for checking consumption remotely. It doesn't replace a transfer switch panel, though: emergency power reaches the appliances plugged into its outlets, not the whole house, and that's the difference between a large reserve and a system.
official manufacturer list price — on nominal capacity
| Parameter | Value | Source |
|---|---|---|
| Weight | 60.0 kg (132.3 lb) | manufacturer website |
| Nominal capacity | 3.84 kWh | Declared by the brand |
| Cell chemistry | LFP (lithium iron phosphate) | Declared by the brand |
| Expandable | Yes | Declared by the brand |
| Maximum expanded capacity | 26.88 kWh | Declared by the brand |
| Continuous output | 6000 W | Declared by the brand |
| Peak output | 9000 W | Declared by the brand |
| Fastest USB-C | 100 W | Declared by the brand |
| Maximum charge power | 2.99 kW | Declared by the brand |
| 0–80% charge time | 90 min | Declared by the brand |
| Maximum solar input | 2400 W | Declared by the brand |
| Backup power | UPS | Declared by the brand |
| Switchover time | 20 ms | Declared by the brand |
| Warranty | 5 anni | Declared by the brand |
| Mounting | Portable | Declared by the brand |
| Minimum temperature | -20 °C | Declared by the brand |
| Maximum temperature | 40 °C | Declared by the brand |
| Wheels and handle | Yes | Declared by the brand |
| Official list price | 3699 € | Declared by the brand |
| Usable capacity | — | Not declared |
| Depth of discharge | — | Not declared |
| Cell supplier | — | Not declared |
| Peak duration | — | Not declared |
| AC outlets | — | Not declared |
| Rated cycles | — | Not declared |
| Capacity at end of cycle life | — | Not declared |
| Guaranteed throughput | — | Not declared |
| Guaranteed remaining capacity | — | Not declared |
| Round-trip efficiency | — | Not declared |
| Standby consumption | — | Not declared |
| Ingress protection | — | Not declared |
| Cell heating | — | Not declared |
| Noise level | — | Not declared |
| Works without internet | — | Not declared |
| Local control | — | Not declared |
| Open protocols | — | Not declared |
| Home Assistant integration | — | Not declared |
| Where the data is hosted | — | Not declared |
| Remote updates | — | Not declared |
| App required for setup | — | Not declared |
| Declared standards | — | Not declared |
The rest of the data comes from one page on the manufacturer's site, cited row by row in the table above.
A manual or a datasheet counts as a source even when the original file is hosted elsewhere: what matters is the document, not the server. Where that happens, it is stated above.
These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.
Chosen by the declared use tier and footprint, not by price: we don't publish prices.
