The Fox system is easy to install and will save you time spent on installation. Remote monitoring is also avalible via your smartphone or web portal.

Compatible with: ECS2900 (1 MASTER + 1 SLAVE) Minimum, up to 6 Slaves Maximum)
Compatible with: ECS4100 (1 MASTER + 1 SLAVE) Minimum, up to 6 Slaves Maximum)
Compatible with: ECS4800 (1 MASTER + 1 SLAVE) Minimum, up to 6 Slaves Maximum)
Compatible with: HV2600 (1 BMS + HV2600 X2) Minimum, up to 7 Maximum)
IP65 rated - suitable for outdoor installations
Remote monitoring via web portal or smartphone
Easy to expand battery capacity
Dual MPPT - ensure optimal solar production
High round-trip efficiency of 97%

CT Clamps and WiFi stick are included in the box. A second CT will be required if there's another generator set (i.e PV, wind or other).

FoxESS inverters are not compatible with SolarEdge or Huawei optimizers, but with those from Tigo.

Don't forget: You must register your install with Fox online to activate the 10 year product warranty, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.

Please Note: When installing batteries side-by-side and not stacked one on top of the other, we recommend using 1 Meter Fox cable.