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FoxESS batteries

Every FoxESS battery in the database, with every figure taken from the datasheet. Inverter database

Manufacturer 13 with data
All155 Deye60 FoxESS21 Sigenergy13 Dyness11 BYD10 Huawei10 Pylontech7 Solplanet6 GoodWe5 SMA Solar5 FelicityESS4 KSTAR2 SolarEdge1
Active FoxESS Clear all Found 21 batteries
Model Usable Cells Voltage Round-trip Power Cycles kg/kWh Warranty
ECS4300H-H7 26.13 kWh LFP HV 95.0% - 6,000 10.1 kg/kWh -
Reading this table

Usable, not nominal

What the battery delivers from full to empty under its own limits. The nominal figure on the box is what the cells hold.

Power is continuous

The discharge power the battery holds hour after hour. Short peaks are on each battery's page.

kg per kWh

Weight divided by usable energy, so a 5 kWh and a 15 kWh unit can be compared for what they ask of a wall or a floor.

A dash means no data

The manufacturer did not publish it. We never estimate a missing value.