Renogy 175 Watt 12 Volt Flexible Monocrystalline Solar Panel, 175W[Extremely Flexible] This flexible panel is capable of meeting a wide range of applications where standard panels can be inconvenient to mount, such as on the curved roof of an airstream [Ultra Lightweigh] Thanks to advanced polymer materials, this product weighs 70% less than conventional solar panels, making transportation and installation a breeze [Super Thin Lamination] Hardly noticeable, the Renogy 175W Lightweight Panel laid flat is only a tenth