Patent ID: 8776785

Claim:
A system comprising of: a reflective parabolic-half-shell; said reflective parabolic-half-shell curved to the 45 degree tangent; the reflective parabolic-half-shell mounted horizontal and perpendicular to an insulating-foundation; the reflective parabolic-half-shell focusing sunlight to a crucible mounted at the foci of the parabolic half-shell; said crucible melting rock, sand, glass or metal; the crucible processing chemicals or waste; the crucible surrounded by a thermal-mass on an underside thereof made of one of foam or fly ash; said thermal-mass storing solar produced heat from the crucible; the thermal-mass bounded by said insulating-foundation; the thermal-mass dark color for solar absorption, and made of a thermal conducting material; the thermal-mass with embedded pipes converting gas, air or fluids to be hot; said embedded pipes using a blower or fan or pump moving gas or air or fluids though the embedded pipes; a transparent-and-insulating floor capturing stray solar rays, or sunlight, from clouds keeping the thermal-mass hot; said transparent-and-insulating floor located above, parallel, adjacent and attached, to the thermal-mass; a reflective curved overhang having reflective interior walls positioned adjacent and attached to the reflective parabolic-half-shell; said reflective curved-overhang positioned and attached to said 45 degree tangent; the reflective curved-overhang positioned perpendicular and attached to the insulating-foundation; the reflective curved-overhang protecting the crucible from rainfall, and reflecting sunlight from the side, as from sunrise and sunset, unto the crucible and thermal-mass; a planar-reflector mounted on a rotating turntable, said turntable rotatable by one of wheels or a floating layer of oil; said planar-reflector tiltable on top of said rotating turntable by an actuator comprising a compressed air spring; the planar-reflector redirecting sunlight horizontally and into the cavity formed by the reflective parabolic-half-shell and curved overhang; the planar-reflector reflecting sunlight onto said foci located at the crucible; said system means to melt and heat rock, sand, glass or metal or process chemicals or waste or heat gas, air or fluids 24 hours a day year round.