When the manufacturer replaces a battery, they fix the old one and sell it again. Their course package includes a manual with pictures and a step-by-step guide to teach you everything about the topic. They also have some pdf files on how to recondition batteries at home. Likewise, their teacher is available for questions and concerns. Likewise, https://recon...
Backup systems are required for Off-Grid does not. By definition you do canrrrt you create the Power Company's control. Your stored energy is the initial line of backup. That is designed for getting a 24-hour fill. What do you do later? If your solar, wind and magnetic power sources no longer work you'll need a gas or diesel generator. Because may energy sto...