20W以外格子太陽電池パネル、保証10年のプロダクト、12V電池のための理想

20W Off-Grid Solar Panels, 10 Years Product Warranty, Ideal for 12V Battery Zocen 18V 20W solar panels are designed to make installation fast and easy, they have a 2M cable attached that has an easy to use S-S connector making it plug-in and start charging. They are ideal for caravans and motorhomes but can also be used for a huge range of applications. They are robust and compact. For this panel we would recommend our 7A charge controller which also has S-S type connectors