SMA SUNNY ISLAND 5048-US - Category GEN; GRD Category

Troubleshooting SMA America, LLC
198 SI5048U-TUS121440 Technical Description
20.6.3 Category GEN
20.6.4 GRD Category
Display no. Description
E401 Automatic generator start due to set criteria
(battery charge state, power, time, etc.)
E402 Automatic generator stop due to set criteria
(battery charge state, power, time, etc.)
E403 Manual generator start
E404 Manual generator stop
E405 Manual error confirmation of generator fault
E406 Generator Request
Display no. Description
E501 Grid request due to SOC (goes below limit)
E502 Release of grid due to SOC (exceeds)
E503 Grid request due to exceeding the power limit
E504 Grid release due to going below the power limit
E505 Manual grid request
E506 Manual grid release
E507 Grid feeding starts
E508 Grid feeding stops