[PaulDavisThe1st]

> At that point, why do you need a grid connection? You don't.

I have a 6.7kW ground mount array. It generates 3x our needs in summer, 0.33 of our winter needs (we heat with air-source heat pumps). We'd need a battery as big as our house to deal with that.

[pfdietz]

Is it fixed angle? If so, is the angle chosen to maximize winter production, or annual production?

EDIT: ty!

[PaulDavisThe1st]

Fixed. Winter.