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Welcome to Focused Sun — the home of the Microgrid and FourFold™ modules.


Focused Sun's FourFold™ module is a high efficiency solar energy collection system that captures both electricity and heat from the sun. It will be produced in solar factories — small footprint factories locally owned and operated, and located around the world.

The Microgrid module is a variation of the FourFold™ module that converts sunlight into high temperature heat suitable for turbogenerators. The heat can be stored for a day or more giving 24/7 electricity plus low temperature heat for home heating and hot water.

View more about Focused Sun's Microgrid and FourFold™ modules.