Many motorcycles do not have a cigarette lighter adapter which leaves a lot of riders without power for their phone or other electronic devices. Lief Ellis mounted our 2 Watt solar panel on the back seat of his Harley to solve this problem.
He used outdoor speaker wire to extend the solar panels connection to the circuit box under the gas tank bra and the circuit box to our USB battery. From there, the battery feeds the phone on the handle bars. To do this project, you’ll need:
-One or two, 2 Watt Solar panels
-Switchable Mini USB Circuit Box
-V11 USB Battery