Long-distance e-bike travellers know the struggle of recharging their battery. Welcome to the future of solar technology. Now you can recharge anywhere the sun shines with the lightweight 220W Solar Blanket from Off Grid Trek that can charge 36–72V e-bike batteries. With 15 panels, each Gen 3 SunPower solar cell offers 24.1% efficiency. The package includes a 5m/16.5ft extension cable, a 6ft battery connection cable, and an Elejoy 400W Boost controller that’s programmable and offers maximum power of 400W and a maximum current of 15A. A wide variety of available battery connection cables ensures connectivity with most e-bike batteries, including lithium, acid, sealed, gel, and flooded types. SRP $2,019 US