The Budget Folding Solar Lithium Pack is here to make powering your next getaway a breeze! The 200W Folding Solar Blanket from XTM is a fantastic way to get all the power you need while travelling light. It’s constructed from Monocrystalline panels, which are space-efficient and have a long lifespan. Monocrystalline solar panels have the best efficiency rates because they are made out of the highest-grade silicon. Then, to protect your battery when charging by solar panels, add on the XTM 20A PWM Solar Controller! It features LED battery charging status and is IP67 waterproof and dustproof to protect it from the elements. This solar controller is compatible with GEL, sealed, flooded and lithium batteries. Happy exploring!