one way diode for solar panel

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compressorman
Posts: 1
Joined: Fri Mar 24, 2023 12:19 pm

one way diode for solar panel

Post by compressorman » Fri Mar 24, 2023 12:32 pm

I noted the batteries were draining quicker than normal.
So went searching??
I feel the regulator isnt blocking reverse voltage?
The panels are 20 amp max and 22volt max!
What type diode shud I fit, and is it simple cut positive lead from panel to reg and install diode?
thanx for any help?

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