Abstract: Adjustable solar heat collector comprising an articulated chain of light condensing lenses for application to a tank, wherein each lens is adjustable toward and away from the tank and on inclination to receive the sun's rays as directly as possible.

Abstract: The following invention relates generally to a solar water heater apparatus adapted for use particularly in housetrailers or mobile homes having curved roof surfaces as well as houses whose top portion also has a contour. Plural twin-storage tanks for water are disposed on these roof tops, and they are suitably dark colored to absorb the sun's radiation. Conduits and valves associated with these storage tanks allow for the transition of heated liquid within the tank to a point remote therefrom for subsequent use, and also include valve and conduit means for replenishing the water contained in the tanks. Preferably a pair of such twin-tanks are installed at the apex of curvature on a roof top, and support members co-act with each of the tanks to provide balance on the apex. The tanks are supported on insulating means, and overlying said tanks and spaced therefrom is an overlying canopy which serves to intensify, magnify, and retain the sun's thermo radiation.

Abstract: A combination solar heat collector and awning is disclosed as an attachment for a travel trailer or mobile home wherein the heat collector panel is extendable to an awning position overlying the wall of the vehicle which should be facing toward the sun. The heat collector panel has water pipes extending therethrough which provide heated water to a tank mounted on the roof of the vehicle and connected to the domestic hot water system of the trailer or to heat radiators as desired.The heat collector panel is extendable and retractable with a cable system which is selectively motor operated or hand operated. The total unit when in stored position or in position of use has a relatively low silhouette and permits passage of the vehicle through normal roadways.