The Fox ESS EVO2 3.7kW (EVO 10E-3.7-H) combines a single-phase hybrid inverter and 10.24kWh lithium iron phosphate battery in one enclosure. This listing is for the new EVO2 generation.
Grow your battery storage with ET10
EVO2 has a dedicated DC expansion connection. Add one, two or three Fox ESS ET10 expansion batteries, each 10.24kWh, to the integrated 10.24kWh battery. The maximum is 40.96kWh nominal capacity with three ET10 units. ET10 is an EVO2 expansion battery and is not compatible with first-generation EVO.
Key specifications
- Model: EVO 10E-3.7-H
- Rated AC output: 3.68kW; single phase
- Integrated battery: 10.24kWh LFP (LiFePO₄)
- Expansion: up to three ET10 batteries via DC connection
- Battery depth of discharge: 95%
- PV MPPT trackers: 2
- Ingress protection: IP66 (outdoor use)
- Operating temperature: -25°C to 55°C at full performance with warm-up, according to Fox ESS
- Dimensions (W × H × D): 584 × 1009 × 197mm
View the Fox ESS EVO2 UK datasheet (PDF) for complete technical ratings and installation details.
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