Solar power plants for converting sunlight into steam and equipment for solar power plants, namely, heliostats with mirrors and heliostat control systems, solar thermal receivers, thermal storage systems, solar thermochemical reactors, boilers, and heat exchangers
Environmental Control ApparatusInstallation, operation, and maintenance of solar energy based power plants; repair and maintenance of solar based power plant equipment including heliostats and heliostat control systems, solar thermal receivers, thermal storage systems, solar thermochemical reactors, boilers, and heat exchangers
Building Construction and RepairProviding high-temperature heat in the form of a working fluid for thermochemical reactions from sunlight or solar energy, the working fluid in the form of steam with a temperature greater than 150 degrees Celsius
Transportation and storage