Mhpowos Solar Panel kit Portable Foldable 110W 220W 400W 440W for RV Camping

MHPOWOS 110 220 400 440 Watt Portable Foldable Solar Panel Extension Cable. Why Choose MHPOWOS Solar Panels. Upgraded Highly Efficiency Monocrystalline Solar Technology with 23.5% Solar Conversion Rate: MHPOWOS Solar panel has an industry-leading 23.5% conversion rate charging faster with high 400W solar power.