carilchasens
- Jun 7, 2016
- 3
- Joined
- Jun 7, 2016
- Messages
- 3
60V DC and 12V DC, both with the negative on a common ungrounded connection... what would you call a setup like that? What would be the effect? The thing I have in mind is an ungrounded photovoltaic system, with the 12V battery negative and the 60V PV negative on a common connection together at the charge controller.