mathewkyle
New Member
give 20% (of total power demand) for allowances due to losses. The battery can be discharged to 50% and inverter efficiency is 80%.I would like to use 12V, 200Ah batteries. I am told by an expert that I need 8 batteries. Is this true. And if so, please help me calculate. Please contact: <mailmekyle@gmail.com> Thank you.