Magnetic edge seal for solar collector film

Manufactured fuel assisted solar heat exchanger

Material for selective absorption of solar energy and production

Means for controlling heat flux

Means for protecting solar water heating equipment against frost

Means for tracking the sun

Metal screen solar heat collector wall

Method and an installation for the air-conditioning of greenhous

Method and apparatus for collecting and domestic use of solar he

Method and apparatus for collecting solar energy

Method and apparatus for collecting, intensifying and storing so

Method and apparatus for construction of a solar collector

Method and apparatus for continuously supplying a load

Method and apparatus for controlling insolation in a building

Method and apparatus for enhancing the pumping action of a geyse

Method and apparatus for generating thermal energy

Method and apparatus for inhibiting absorption of solar energy

Method and apparatus for installing solar collector panels

Method and apparatus for overtemperature control of solar water

Method and apparatus for preheating ventilation air for a buildi