solar air heater with PV panel wanted

Looking for Solar air box heaters for home and industry. Simple design with high quality materials, Well insulated for high efficientcy, Needs to have small solar panel ( built in preferably) that runs a circulating fan pushing around 120fm. internal thermostat for auto matic on and off of the circulating fan. Mounting hardware for instalation, Must be able to hook up multiple panels in series for bigger heating needs. Various size panels from  16"X 58" up to

48" X 96", Panels have to be sealed on sides for no air leaks. Glazing can be UV resistant Poly or tempered glass.

Box can be made from alunimum extrusion or molded out of  foam cored high temperature gelcoat and fiberglass. Inlet and outlet size will vary based on heating area of panel. Each panel has to have serial number. 12Volt with PV panel or 110Volt fan option. Black interior and frame.

These are for resale in the American market.