
Is Tesla’s Powerwall a Wonderwall?
Tesla Motors released the Powerwall yesterday, an in-home battery appliance will allow people to live off the grid by being able to store renewable energy sources. Or, if they live on the grid, to store it from solar cells or windmills and use it during peak hours (or store from the utility while it while energy’s cheap and use it when it’s expensive). If these Powerwalls … Continue reading Is Tesla’s Powerwall a Wonderwall?