Abstract: In a process for the production of a solar collector panel assembly, a pipe arrangement for carrying a heat exchange fluid and a carrier panel for carrying same and for absorbing solar energy are intimately jointed together as by soldering or brazing. The pipe arrangement has straight pipe sections and curved pipe sections connecting same. A joining agent such as solder is applied to the carrier panel along the lines of the pipe arrangement, and the pipe arrangement is then applied thereto. A filling material comprising a substance which repels the joining agent is disposed in the spaces defined between the pipe runs of the pipe arrangement. The intermediate assembly consisting of carrier panel, joining agent, pipe arrangement, filling material and possibly a heat barrier layer disposed on the side of the assembly remote from the carrier panel is fitted between two pressure plates which are clamped together.

Abstract: A support for mounting solar energy collectors on a roof of a building, which roof has an opening in the roof sheeting, includes a shell having a generally flat rectangular base and an upstanding edge secured to, and extending about the periphery of the base and a frame secured to, and extending about, the periphery of the shell. The frame is configured and dimensional to correspond to the outer surface shape of the roof sheeting and to permit mating receipt thereof in the opening of the sheeting.