Solar Panel 400W 2X 200W ETFE Flexible Solar Panel Portable Mono Solar Battery Charger with Controller for Car Yacht Battery Boat

[More efficient power generation]Flexible solar panels use the most efficient monocrystalline silicon and ETFE materials,with a light transmittance of up to 95%,and multiple refractions make the charging speed of 200w solar panels faster than other products.
[Durable]Flexible solar panels can withstand extreme winds of 2400Pa and snow loads of 5400Pa.
[Good flexibility]Solar panels can be bent to an arc of 30 degrees and can be installed on RVs, boats,cabins,tents,cars,trucks,trailers,yachts,RVs,roofs or any other irregular surfaces.
[Solar Charger Controller] Equipped with a solar charger controller,which can prevent the battery from overcharging,overvoltage, discharge and short circuit,reverse polarity protection, and the battery is fully protected.
[Warranty]The quality of solar panels is provided directly by the manufacturer.Any problems you encounter will be resolved satisfactorily.This product is a flexible monocrystalline solar panel. It is recommended to use with controller and battery.