Fox ESS · hybrid inverter · 5000 VA
Which batteries are compatible with the Fox ESS H1-5.0?
1 battery has verified compatibility against Fox ESS’s own official list — the document your system warranty depends on. This inverter works with high-voltage (HV) batteries, so 0 combinations in our catalogue are ruled out — they are listed below with the reason why.
Fox ESS is a closed system
Fox ESS only approves batteries of its own brand: it publishes no third-party compatibility list, and fitting another brand would void the system warranty. That is why only Fox ESS batteries are shown here. Compatibilidad declarada solo entre sus propias series
Dataset being ingested: combinations show their real state (reported / not listed) until each one is checked model by model against the inverter manufacturer's official list. Technical rules (HV/LV voltage, closed systems) rule out what physics already rules out. We never mark a pair «verified» without a source and a date.
Full catalogue
Every battery in our catalogue against the H1-5.0
The official manufacturer list comes first. Where there is no list, physics (HV vs 48 V) rules out what can already be ruled out — a technical rule can only DISCARD a pair, never verify it.
1 battery
Fox ESS EP55,2 kWh · HV
VerifiedCommunication via CAN — Sistema propio Fox ESS confirmado por el datasheet oficial de la EP5 (V1.1, 05-12-2023): «Compatible PCS: All Series of H1...», que cubre el H1-5.0 (G1 y G2). De 1 a 4 unidades EP5 en paralelo (5,18-20,7 kWh; 192 V nominal). Comunicación CAN. Sin firmware mínimo publicado.
Why there is no «get a quote» button here
Vatio is based in Spain and our installer network only covers Spanish provinces, so we do not offer quotes we cannot honour. What you see above is the part that travels: the compatibility data comes from the inverter manufacturers’ own lists, and a Fox ESS H1-5.0 behaves the same in Madrid, Texas or Santiago. Always confirm against the current list for your region and firmware before buying. Ver esta página en español →