The invention makes provision for the weight of the contents of the drum to be continuously determined. The system includes a power strip, a voltage sensing device, and a switch. A control circuit selects between the first identification code stored in the first non-volatile memory and the second identification code stored in the second memory to provide as an identification code for the programmable logic device. Wherein, the first electric potential is higher than the second electric potential. A pair of correction coils are provided so as to be each at least partially inserted in a different one of the openings. This novel system is unique and distinct from other sun tracking and energy conversion systems because it allows adaptive solid-state electronics to be used in place of conventional mechanical tracking heliostats.