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Solar Panels Providing Sufficient Power To Cover Higher Loads But Always Providing Less Than Load With Low Loads.

Solar power covers higher loads but is always under supplying low loads.

The panels have no problem providing sufficient power to charge the batteries, but directly after SOC has reached 100% the load drops to +-200W and the panels only provide 145W instead of providing slightly more than the load. This occurs only on low loads throughout the day with full sun. When the load increases again to +- 2000W the panels then provide slightly more than the load, as expected.





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lvrasmoklet
Aug 28, 2024

You having 2 threads on the same topic is now confusing but anyway....................


See your other thread again and realize no matter what your settings are you just cannot produce PV if the energy is not used as its produced - be that to charge the battery, loads or exporting.


So your goal and settings I understand, but you have reached the limit ito energy rotation with the size of your battery present and the speed with wich it gets to 100%SOC from PV, the size of your PV and the requirements on the timer you have with the loads present.


The absolute only way to move more energy around in time is to have a bigger battery and to make more use (draining) the battery overnight so that you have room to store energy when the sun is up .................... the economy of it all is however questionable.


Reality is loadshedding and saving money are mutually exclusive phenomena.

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