Stan Roberts’ solar tracking power supply has won highly commended in our Inventions Competition. Perennial Inventions Competition entrant Stan Roberts returned this year with his solution for powering plug-in equipment in off-grid locations – a mobile solar-tracking power supply. Using a retired straw chopper as a turntable, four 325W solar panels slowly rotate and tilt […]
The post FW Inventions Comp 2022: Stan Roberts’ solar tracking power supply appeared first on Farmers Weekly