247Solar Inc. products

World’s highest-temperature solar air heater; Concentrates sunlight to heat ambient pressure air to more than 1800 degrees F (970 degrees C), 50% higher than conventional CSP. No moving parts. Super-heated air powers the turbines and charges the thermal storage.

World’s lowest cost high-temperature; Stores the sun’s energy as heat instead of electricity, using ordinary sand, Captures excess grid, PV or wind power via resistance heating, 4-20+ hours of storage at a fraction of the cost of batteries.