In the event you presently personal solar panels, you can easily retrofit a photo voltaic battery. Once the photo voltaic battery is put in, it needs to be either AC-coupled or DC-coupled, and this relies on the kind of inverter your panels are employing. ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​... https://modular-inverters08146.blogrelation.com/37298408/what-does-gnb-batteries-mean