Tesla's giant home battery is paying for itself much faster than expected
Tesla’s giant home battery is paying for itself much faster than expected Saving its owners thousands per year When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. Four years ago, Tesla installed its first everPowerwall battery packin an Australian household, and now the residing Pfitzner family has revealed just how much of an impact the energy-saving measure has made. When combined with a solar panel system, Powerwall allows users to store any excess energy generated by the panels in order to use it at times when the sun alone can’t provide the necessary power....