Does anybody knows what "Safety Invalid" means on the screen. Our whole system is disconnected from the grid since more than a week. Technical Support from the installer has no clue or they do not react.
Means you need to set the inverter to say G98 or G9 for UK under Settings > 0000 > Feature > Safety
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Fox ESS Tri Inverter Installation
2 x KH Hybird Inverters (Parallel Mode)
1 x H1 Gen1
24 x HV2600 (62.4kWh)
32 x 490w across 4 arrays
Dual Tesla Household
Heatpump & Low Carbon Housebuild




Fox ESS Tri Inverter Installation
2 x KH Hybird Inverters (Parallel Mode)
1 x H1 Gen1
24 x HV2600 (62.4kWh)
32 x 490w across 4 arrays
Dual Tesla Household
Heatpump & Low Carbon Housebuild