Focused Sun

Focused Sun licenses local factories to make, sell, install and service its solar energy collection and storage technology. Its hot water heating version, the FourFold, delivers both PV electricity and heat. Its Microgrid version makes electricity 24/7 by storing 300C heat in concrete for later use by a turbogenerator. Leftover heat is used for district heating and cooling, desalination, chilling, process heat and ice making.Heat and power savings give $.06/kWh LCOE and $2/W CAPEX.