What works with the Fox ESS KH9?
Manufacturer's compatibility list— the pairings below come from the manufacturer's published ecosystem data. Each pair links to its own page with the full evidence.
Design a full system around this inverterCompatible batteries
- Fox ESS EP5 (5.18 kWh)valid module counts: 1, 2, 3, 4
- Fox ESS EP6 (5.76 kWh)valid module counts: 1, 2, 3, 4
- Fox ESS EQ3300 (3.2 kWh/mod)valid module counts: 2, 3, 4, 5, 6
- Fox ESS EQ4800 (4.66 kWh/mod)valid module counts: 2, 3, 4, 5, 6, 7, 8, 9
- Fox ESS EQ5000 (4.92 kWh/mod)valid module counts: 2, 3, 4, 5, 6
- Fox ESS EQ6000 Plus (5.99 kWh/mod)valid module counts: 2, 3, 4, 5, 6, 7
Compatible meters
Compatible backup gateways
- Fox ESS EPS BOX PRO 63A
- Fox ESS EPS BOX-TP 32A
- Fox ESS EPS BOX PRO HC
- N/A (built-in EPS)