
Last reviewed 2 September 2026 Once the panels are up, every kilowatt-hour either runs the house, goes into a battery, or goes out to the

Last reviewed 2 September 2026 Once the panels are up, every kilowatt-hour either runs the house, goes into a battery, or goes out to the

Last reviewed 2 September 2026 The federal battery discount is worth having. It should not decide the size of the battery on your wall. Under