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Hi everyone
I noticed a strange problem with our solar power system’s production in Pretoria today (29 May 2025). The specs are as follows:
- 6 x 545W JA Solar panels
- 5kW Deye hybrid inverter
- 2 x 5.12kWh Dyness DL5.0C batteries
Early on in the day, I noticed that solar production was picking up slower than in the past few days despite clear skies and similar irradiance.
By 11:35, just as our 3kW geyser turned on, the peak generation was only at 2.06kW, despite the battery…