California Startup Uses Old EV Batteries to Store Solar Power
A startup in California is attempting to solve two of the most significant challenges facing the renewable energy industry: how to save surplus renewable energy during peak production and what to do with old electric vehicle batteries. The company is doing so by storing solar power in old EV batteries. Renewable energies, including solar and wind, are expected to play a significant role in America’s energy mix as the country moves away from dirty fuels such as coal and oil. However, solar-energy production usually peaks at midday when the sun is at its brightest and most people are away from…