Here’s a VERY quick run down of how solar works. You have panels on your roof that are going to generate Dc electricity from the sun. We are going to store that electricity in a large battery bank. The solar panels are going to generate a voltage that is higher than what the batteries want to be charged at, so in-between the solar panels and the batteries we are going to put something called an MPPT. MPPT stands for Maximum Power Point Tracking. - you don’t need to know that, but it will make yo