SunnyWhiskers
New Member
- Joined
- Sep 27, 2021
- Messages
- 6
Hello all,
Happy Friday!
So currently I am trying to find a way to install a ground fault interrupter on the PV side of my system. Of course this is to remain compliant with NEC 690.41 , I have 2 strings and they are on my roof. My problem is that the inverter I am using states that it cannot be used with solar panels that require positive nor negative grounding. All PV rated GFI are required to be ground. So I'm beginning to fear that I cannot meet this norm unless I mount the panels on the ground. I have confirmed this with multiple GFI companies. I'm hoping that someone on here may have a product suggestion, or any options I may have to be incompliance with this norm. Essentially a PV GFI that does not require it to be connected directly to ground.
Thanks for your time and consideration. This forum has been nothing but incredible.
Happy Friday!
So currently I am trying to find a way to install a ground fault interrupter on the PV side of my system. Of course this is to remain compliant with NEC 690.41 , I have 2 strings and they are on my roof. My problem is that the inverter I am using states that it cannot be used with solar panels that require positive nor negative grounding. All PV rated GFI are required to be ground. So I'm beginning to fear that I cannot meet this norm unless I mount the panels on the ground. I have confirmed this with multiple GFI companies. I'm hoping that someone on here may have a product suggestion, or any options I may have to be incompliance with this norm. Essentially a PV GFI that does not require it to be connected directly to ground.
Thanks for your time and consideration. This forum has been nothing but incredible.