When you currently own photo voltaic panels, you can easily retrofit a photo voltaic battery. When the solar battery is set up, it need to be possibly AC-coupled or DC-coupled, which depends upon the type of inverter your panels are working with. ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​... https://modularinverter84050.digiblogbox.com/56384318/little-known-facts-about-gnb-batteries