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batteries discharging to grid

Posted: Wed Dec 07, 2022 2:40 pm
by phil.davies@ups-solar.co.uk
batteries are charging and when full are immediately discharging to the grid, anyone know why? or how to stop this

Re: batteries discharging to grid

Posted: Wed Dec 07, 2022 4:50 pm
by smoked_salt
Mine did exactly the same,
The installers had wired the two wires on the CT clamp back to front. I.e. positive to negative and negative to positive.