Coppersmith
Senior Member
- Location
- Tampa, FL, USA
- Occupation
- Electrical Contractor
If you were going to have a battery system with your PV array, would it make sense to have a 12 volt distribution system in the house to avoid inverter losses? At minimum, lighting at 12 volts would be easy and comparable in quality to 120v lighting especially if LED. It works well in RVs.