Read the Voc off the label on the back of the PV panel, and then use a meter to measure it
DC meter set to 100Vdc, + meter lead to + PV lead, same for negative leads.
> 2. Can 8 panel of 300w each charge 8 200Ah Batteries?
Sure, But you may not be happy if your panels are not sized to your loads.
DC meter set to 100Vdc, + meter lead to + PV lead, same for negative leads.
> 2. Can 8 panel of 300w each charge 8 200Ah Batteries?
Sure, But you may not be happy if your panels are not sized to your loads.
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