Not quite.
Every time the grid comes back, the SPS has to be turned off to enable GTI and then when the grid goes away again the switch has to be thrown to re-enable the SPS.
But if the load exceeds solar contribution or the panel power goes away completely the SPS shuts down but will periodically try to start up again without any additional switch action.
Every time the grid comes back, the SPS has to be turned off to enable GTI and then when the grid goes away again the switch has to be thrown to re-enable the SPS.
But if the load exceeds solar contribution or the panel power goes away completely the SPS shuts down but will periodically try to start up again without any additional switch action.
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