gnosis6631
Member
- Location
- brooklyn
how many batteries can you put in series on a photovoltaic system ?
Also, once you get higher than 50V, the rules change.And if the system uses a grid tie inverter (GTI) you will not have any batteries at all.
For off-grid battery systems the highest common voltage is 48V nominal, which could be twenty-four 2V batteries in series.
Voltages above 48VDC usually involve factory configured battery packs.