Sunman eArc 85W 9V Flexible Solar Panel for Mobile & Curved Roof Installs The Sunman eArc 9V 85W flexible solar panel is engineered for lightweight, low-profile solar on vehicles and surfaces where traditional framed glass modules are impractical. Designed with a flexible composite construction and a junction box underneath for a cleaner top-side finish, it’s well suited to caravans, motorhomes,...