XINPUGUANG 200w 4 x 50 watt 12v Solar Panel Monocrystalline Foldable Solar Charger 20A Dual USB Controller Photovoltaic Cable for Camper Car Tent Motorhome Boat 12v Battery Charging (Black) by Amazon.co.uk

• 【High Conversion Efficiency】With high efficiency monocrystalline silicon solar cells, the power generation efficiency is 1.2 times higher than traditional. The surface is made of PET material, which is treated with special technology to make it more wear-resistant and improve the absorption efficiency of sunlight.

• 【Foldable and Wide Application】Portable folding bag design, with 20A Dual USB 12V/24V solar controller and cable, Plug and Play, ideal for RV, boat, household, camping, climbing, hiking, yacht, charging your car battery, or in emergencies.

• 【Portable and Lighweight】Using the second-generation component packaging process, it is thinner, lighter, softer and has a longer life. It's easy to carry, hang, and remove.

• 【Safety and Reliable】This solar charger has high light transmittance, is safe and reliable, and has no danger of burning or explosion. It's the good choice for you.

• 【Convenient and Durable】The 200W solar panel is well protected in a thick fabric pocket sewn. It is more durable and the folding charging bag with large capacity pocket for small mobile power and controller to avoid direct sunlight during charging.