However, unlike Tesla's battery, you don't need a trained electrician to install Orison. Once you mount the flat wall panel ... SimpliPhi Power is an at-home battery maker that's been around ...

That's why Tesla offers a dedicated high-power wall connector, $1,200, that replenishes the battery in 5 hours. Still, that requires the $1,500 Twin Chargers option and an 80-amp circuit at your ...