12kW 3ph
We have had a 12kW 3ph running perfectly for months now. Had a FW update and since then multiple issues. Started getting F23 and F26 errors now F21. System has a very small load as the property is not occupied yet - one energy efficient fridge, an alarm system and some security lights. There are currently 9 x 460W A grade Tier 1 panels installed and 3 x 5.2kWhr Hubble’s. Can we reset via the App? Why would we start to get these multiple errors out of the blue?
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