Executive summary 24-hour solar generation is here — and it changes everything Solar electricity is now highly affordable and with recent cost and technical improvements in batteries — 24-hour generation is within reach. Smooth, round-the-clock output every hour of every day will unleash solar’s true potential, enabling deeper penetration beyond the sunny hours and helping overcome grid bottlenecks. On June 21st — the Northern Hemisphere summer solstice — the “midnight sun” circles the sky conti...