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See Will Prowse's video 2:45 from a year ago, he says to avoid ground loops as they are dangerous. NEC 2023 says to connect all grounding to the MSP ground only, but also says a separate ground for the array is permitted but not required. BUT, a secondary ground could give rise to a...

NEC 2023 says to connect all grounding to the MSP ground only, but also says a separate ground for the array is permitted but not required. BUT, a secondary ground could give rise to a dangerous earth ground potential between the separate earth ground connections, aka a ground loop. This video...

You can fit (4) 10g wire in a 1" pvc conduit?

What would the settings be if you want to transition at night to the batteries first until SOC down to 20% then take power from grid?

Makes sense given how small the leakage is. thanks

I'm about to buy a 2 XW Pros and won't sell to grid but would like grid power as backup. When you say "my backup generator" does that mean you wire the grid AC to your generator terminals in the inverter? I've seen many on forum say wiring grid AC into inverter will back feed small amounts to...

That document says: XW Pro Self-supply and Export Limiting (990-91371) "NOTE: Export limiting and zero sell only work in single-inverter systems."