Stored kilowatt-hours only pay back if the house uses them at night · review
An AC-coupled 1.92 kWh LFP unit with four MPPT trackers taking 2800 W of solar, two mains ports rated 1200 to 2300 W, IP65 and stated operation to −20 °C.
The bottom line The largest solar ceiling and the most trackers in this family, in the narrowest case. Its tariff intelligence lives in an application and a cloud service that the listing never qualifies, which is a dependency worth knowing about before it becomes one.
A 1.92 kWh AC-coupled unit built around four solar trackers and a very narrow footprint.
2800 W of solar across four MPPT inputs, of which 2000 W is direct feed-in and 800 W arrives through connected micro-inverters. That is the largest solar provision on this page, and the four-tracker arrangement suits a balcony or a facade where panels face several ways.
IP65, operation down to −20 °C, and 26 cm wide. Together those three lines answer the question this product class usually leaves open: where can it actually be put. Indoors, in a narrow gap, or outside through a winter.
Hourly tariff optimisation, price analysis and a 24-hour assistant are all described as functions of the maker’s application. Nothing in the listing says what the unit does without it, and a battery whose economics depend on a cloud service has a second lifetime — the service’s — that no specification sheet states.
6000 cycles with no capacity percentage, and an annual saving quoted to the euro on an unstated tariff.
German, French, Italian and Spanish Amazon stores quoted 549 € to 849 € when this page was compiled.
British Amazon store carries it too, priced in its own currency, which the euro range above deliberately omits.
American Amazon catalogue carries an entry for it, with nobody selling.
These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.
Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.
| Usable capacity | Nowhere in the listing — 1.92 kWh is published as capacity |
|---|---|
| Charge and discharge power | Two AC ports rated 1200 to 2300 W, first bullet; 2000 W of solar feed-in plus 800 W through connected micro-inverters |
| Chemistry | LFP, third bullet |
| Cycle life | 6000 charge cycles with a stated 10-year durability, third bullet; no capacity percentage accompanies the count |
| Inverter compatibility | AC coupling, second bullet, with an additional 800 W accepted through connected micro-inverters |
| Published metering | App-based AI control described as analysing prices and updating a time-of-use strategy hourly, fourth bullet |
| Amazon reference | B0F5B93DTV (same reference on 6 Amazon marketplaces) |
| EAN | 0842783166753 |
A range rather than a single rating, published across two ports. The listing does not explain what moves the figure between the two ends, so this page reports the range as given and does not pick a number from inside it.
The listing ties it to the EcoFlow application and a 24-hour assistant. What the unit does with no application connected is not stated, and this page does not assume a fallback behaviour.
1600 Wh base, up to 8 kWh · 1600 W output · 3 MPPT, 2700 Wp solar · LiFePO4 · IP65 · AC-coupled · smart meter and tariff integration
An AC-coupled all-in-one balcony storage system with three MPPT trackers taking 2700 Wp, a 1600 W output, expansion to four packs, and integration with dynamic electricity pricing.
Best for: A household on a dynamic electricity tariff that already has roof PV and wants to stop exporting surplus.
≈ €448
1.92 kWh nominal, up to 11.52 kWh · AC-coupled · bidirectional DC/AC efficiency 96.5 % · AC round-trip efficiency 86 % · app control
An AC-coupled 1.92 kWh battery expandable to 11.52 kWh whose listing publishes both a conversion efficiency and a round-trip efficiency — the only one in this family that does.
Best for: Someone comparing storage on what a stored kilowatt-hour costs rather than on headline capacity.
≈ €545
1600 Wh base, expandable to 9.6 kWh · 2 MPPT, 1200 W solar (600 W per tracker) · 6000 cycles · IP65 · down to −20 °C · 10-year warranty
A balcony storage unit with two MPPT trackers taking 1200 W of solar, expandable to 9.6 kWh with five further packs, rated IP65 and stated to operate down to −20 °C.
Best for: A balcony with panels facing two different directions, where per-tracker limits matter more than total capacity.
≈ €399
