Probably only passing power through when it's still on-grid, because it's more efficient is our current plan for now. Surge protection we will cover though, jus

Probably only passing power through when it's still on-grid, because it's more efficient is our current plan for now. Surge protection we will cover though, just voltage drops are not planned to be covered for above reasons. As soon as the power's going through our inverter, it'll be the clean sine wave you are talking about.