You should get another quote, we have a decent sized 8kw array with a fronius inverter and smart meter that we had installed for $8000AUD.
Unless you’re getting an insanely large array, I don’t see this price being worth it. You’re likely not gonna save $25K over the lifespan of the array. Unless you live in a country with extraordinarily expensive power
I’ve never understood exactly what people get out of Twitter, and don’t understand why you’d need an alternative? Why not just use Lemmy as your alternative?