Home batteries · 25 models

Growatt home batteries

All 25 models from Growatt in our database, with the key figures side by side. Every value comes from an official register or the manufacturer; the source is on the product page.

At a glance

Usable capacity: 2.05 to 23.04 kWh
Nominal capacity: 2.05 to 30 kWh
Charge power (continuous): 1.25 to 5 kW
Discharge power (continuous): 0.8 to 5 kW
Depth of discharge: 90 %
Cell chemistry: LFP (25)
Expandable up to: 8.19 to 30 kWh

This is an overview by data, not a test or recommendation. Models from other brands with the same technology are in the comparisons and on the category page.

All models

Model	Usable capacity¹	Charge power (continuous)¹	Cell chemistry¹
ARK 25.6L	23.04 kWh	5 kW	LFP
ARK 23.0L	20.73 kWh	5 kW	LFP
ARK 20.4L	18.43 kWh	5 kW	LFP
ARK 17.9L	16.12 kWh	5 kW	LFP
ARK 15.3L	13.81 kWh	5 kW	LFP
ARK 12.8L	11.52 kWh	5 kW	LFP
ARK 10.2L	9.21 kWh	5 kW	LFP
ARK 7.6L	6.9 kWh	3.75 kW	LFP
ARK 5.1L	4.6 kWh	2.5 kW	LFP
ARK 2.5L	2.3 kWh	1.25 kW	LFP
NEXA 2000	2.05 kWh	2 kW	LFP
APX 10.0P	–	–	LFP
APX 15.0P	–	–	LFP
APX 20.0P	–	–	LFP
APX 25.0P	–	–	LFP
APX 30.0P	–	–	LFP
APX 5.0P	–	–	LFP
ARK 10.2H-A1	–	–	LFP
ARK 12.8H-A1	–	–	LFP
ARK 15.3H-A1	–	–	LFP
ARK 17.9H-A1	–	–	LFP
ARK 20.4H-A1	–	–	LFP
ARK 23.0H-A1	–	–	LFP
ARK 25.6H-A1	–	–	LFP
ARK 7.6H-A1	–	–	LFP

Compare all models →

Comparisons with Growatt

Other brands

Sources

ARK LV Battery System, zonder versienummer — SHENZHEN GROWATT NEW ENERGY CO.,LTD. · accessed 1 Oct 2026