just go to harber freight get there 100 watt solar kit its like 155 bucks this month. then i just modded it a bit to charge the bluetti EB3A then just plug bike charger into it. im sure there is a easier way i also have 3 marine batterys that i charge with solar then use a inverter to charge bike. but im not sure if that system is working yet .
was less then a oredeal then when i had to get my mtorcylce tires to dealer years so my bright idea was to wear them like the michalen man did. a course every relight i was photgprahed or gave thumbs up or your a idiot.lol