Zendure SolarFlow 800 Plus
A compact all-in-one balcony battery with a 1.92 kWh battery, two solar inputs and an 800 W AC output, 7% smaller and 19% lighter than Zendure says its predecessor was.
- Best for small balconies
- Plug-in battery
- 1.92 kWh
- 800 W AC
- Made by Zendure.
- Capacity: 1.92 kWh, expandable up to 11.52 kWh with AB2000L batteries (1.92 kWh each).
- Solar: two MPPT inputs of up to 750 W each, with a 14 V start-up voltage.
- Power: 800 W AC output.
- Rules: whether you can use it as a plug-in battery depends on your country.
Not tested by us
We have not tested the Zendure SolarFlow 800 Plus. The figures on this page come from the sources listed at the end of the page, checked on 11 November 2026, and we do not show prices. "Best for" is based on what the maker says the product is designed for, not on our own tests.
Key figures
1.92 kWh
Capacity, up to 11.52 kWh with expansion
2 × 750 W
Solar input, dual MPPT
800 W
AC output
Specifications
Last checked on 11 November 2026. The grey text under each name explains what the value means.
| Specification | Value |
|---|---|
| Storage | |
| CapacityHow much energy the battery stores. Bigger means longer runtime or more of your own solar power used later. | 1.92 kWh. The AB2000L expansion battery is listed as 40 Ah and 1.92 kWh. |
| Battery chemistryLFP (lithium iron phosphate) cells are known for long life and stable behaviour with heat. | Not stated |
| ExpansionExtra battery units that add storage to the same system. | Expandable up to 11.52 kWh. Up to six main units can be linked through the energy management system. |
| Power | |
| AC outputThe power it can deliver through its sockets or inverter, in watts. | 800 W |
| Efficiency and standby useLosses when charging, discharging and doing nothing. | Up to 96% PV-to-battery conversion efficiency at the maximum power point, measured in Zendure's labs. Standby use is not stated. |
| Solar | |
| Solar inputsThe number of panel strings it can track separately (MPPT) and the total DC power. | Dual MPPT, up to 2 × 750 W. Start-up voltage 14 V. |
| Grid connectionThe supply type it is built for. Check it matches your home's supply. | DC-coupled, 48 V battery system. Zendure says the Smart Meter 3CT-S can be added for control. |
| Connection and housing | |
| Dimensions (W × D × H)Check the space before you buy, including room around it for airflow and cables. | Not stated. Zendure says it is 7% smaller than its predecessor. |
| WeightMatters for lifting, wall mounting and moving it. | Not stated. Zendure says it is 19% lighter than its predecessor. |
| Protection ratingIP ratings show protection from dust and water. IP55 and IP65 are rated for outdoor-style exposure; check the installation guidance. | IP65, in a metal enclosure |
| ConnectivityHow you monitor and control it, usually through an app. | Local communication that keeps working without internet, through the Zen+ OS control software |
| Warranty | |
| WarrantyThe period the maker covers. Read the terms: conditions and capacity guarantees differ. | Not stated |
Compatible with
What Zendure says this product works with. Anything not listed here is not confirmed.
- Smart meters
- Zendure sells the Smart Meter 3CT-S with the unit and lists a Smart Meter 3CT manual.
- Expansion
- The AB2000L battery (1.92 kWh) is listed as the compatible expansion battery.
Rules where you live
Rules for plug-in batteries differ by country, and we could not confirm a version or plug for Great Britain. In Great Britain, plug-in solar kits of up to 800 VA have been legal since 27 August 2026, but the rules exclude plug-in batteries.
Check the rules, incentives and tariffs for your own country in our country guides.
Strengths and things to check
Strengths
- Two MPPT inputs for up to 2 × 750 W of solar panels
- Starts producing from 14 V, so it keeps working in weak light
- Expandable to 11.52 kWh
- IP65 metal enclosure
- Local control that keeps working without internet
Worth checking before you buy
- 800 W AC output is lower than larger models
- The product page gives no weight, dimensions, cycle life, chemistry or warranty
- Whether it counts as a plug-in product depends on your country: check the rules below
Change log
We record changes to this page here, so you can see when figures such as the warranty were last updated.
- 11 November 2026
- Page published. Warranty at publication: not stated on the Zendure EU product page.
Where this information comes from
We have not tested the SolarFlow 800 Plus. Every figure above comes from Zendure's EU product page, last checked on 11 November 2026. The page has no specification table, so many values (size, weight, cycle life, chemistry, warranty) are shown as not stated.
We do not show prices, because they change often and differ between sellers.
- Manufacturer Zendure EU SolarFlow 800 Plus product page
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Common questions about Zendure SolarFlow 800 Plus
Can I use the Zendure SolarFlow 800 Plus as a plug-in battery in my country?
It depends on local rules. In Great Britain, plug-in solar kits up to 800 VA are legal since 27 August 2026 but the rules exclude plug-in batteries. Check our country guides.
How much solar can the SolarFlow 800 Plus take?
Zendure lists dual MPPT inputs of up to 2 × 750 W, with a start-up voltage of 14 V.
How far can the SolarFlow 800 Plus be expanded?
Zendure lists expansion up to 11.52 kWh with AB2000L batteries of 1.92 kWh each.
Related guides
How much could a battery save you?
Our calculator uses your own usage and tariff to estimate what a home battery could save, with conservative assumptions.