Plug-in home batteries (2026)
10 models in our database meet this; below the 10 in order.
Criteria:
- Plug-in battery (wall socket): yes
- Sorted by: Usable capacity (highest first)
A ranking based on manufacturer and register data, not a test: we have not measured the units ourselves, and price, installation and service are not included. The source of every value is on the product page.
The ranking
Image: SAX Powerrequest removal SAX Power Home PLUS 7,7 kWh
Usable capacity 7 kWh
- Discharge power (continuous) 4.6 kW: the best of 8 models in this selection
Choose this model if you want to run large loads such as a heat pump, induction hob or EV charger from the battery.
Image: Marstekrequest removal Marstek Venus E
Usable capacity 5.12 kWh
Image: Marstekrequest removal Marstek Venus E 3.0
Usable capacity 5.12 kWh
- Discharge power (continuous) 2.5 kW: no. 2 of 8 models
Choose this model if you want to run large loads such as a heat pump, induction hob or EV charger from the battery.
Image: Marstekrequest removal Marstek Venus C
Usable capacity 2.56 kWh
Image: Jackeryrequest removal Jackery SolarVault 3 Pro
Usable capacity 2.52 kWh
Zendure SolarFlow 2400 AC+
Usable capacity 2.4 kWh
Image: Zendurerequest removal Zendure Hyper 2000
Usable capacity 1.92 kWh
Image: Zendurerequest removal Zendure SolarFlow 800 Plus
Usable capacity 1.92 kWh
Image: Zendurerequest removal Zendure SolarFlow 800 Pro
Usable capacity 1.92 kWh
Image: Zendurerequest removal Zendure SolarFlow 800 Pro 2
Usable capacity 1.92 kWh
All figures at a glance
| # | Model1 | Usable capacity | Charge power (continuous) | Discharge power (continuous) |
|---|---|---|---|---|
| 1 | SAX Power Home PLUS 7,7 kWh | 7 kWh | 1.4 kW | 4.6 kW |
| 2 | Marstek Venus E | 5.12 kWh | 2.5 kW | – |
| 3 | Marstek Venus E 3.0 | 5.12 kWh (nominal capacity) | 2.5 kW | 2.5 kW |
| 4 | Marstek Venus C | 2.56 kWh | 2.5 kW | – |
| 5 | Jackery SolarVault 3 Pro | 2.52 kWh (nominal capacity) | – | 1.2 kW |
| 6 | Zendure SolarFlow 2400 AC+ | 2.4 kWh (nominal capacity) | 2.4 kW | 2.4 kW |
| 7 | Zendure Hyper 2000 | 1.92 kWh | 1.6 kW | 1.2 kW |
| 8 | Zendure SolarFlow 800 Plus | 1.92 kWh (nominal capacity) | 1 kW | 0.8 kW |
| 9 | Zendure SolarFlow 800 Pro | 1.92 kWh (nominal capacity) | 1 kW | 0.8 kW |
| 10 | Zendure SolarFlow 800 Pro 2 | 1.92 kWh (nominal capacity) | 1 kW | 0.8 kW |
How this ranking is made
This selection is put together automatically from the 10 models in our database that meet the criteria above. We only include models whose figures for the ranking are known: without those values a model cannot be compared fairly, so it drops out. The list is recalculated with every data update, so the order can change as soon as manufacturers or registers publish new values.
The order follows a single feature: Usable capacity (highest first). Where values are equal, the alphabetical order of brand and model decides. The other features are shown as extra columns in the table so you can see how a model does on other points; a model at the top for this one feature can be weaker elsewhere.
The reasoning for each place is derived automatically from the same data. We name the features on which the model is in the best quarter of this selection, functions that not every model has, and a weaker point if the model falls in the bottom quarter on it. The line ‘Choose this model if …’ links the most heavily weighted strength to a situation where it matters. This is not a test and not personal advice: the installation, your home and the price also decide what works best for you.
The values come from manufacturers; the product page shows the source of every value. How we collect and check the data →
More selections
Sources
- AC-SPEICHERSYSTEME DATENBLATT, zonder versienummer — SAX Power · accessed 29 Sept 2026