The Renogy E.Flex Series is ready to generate electrical power wherever sun rays land—offering a versatile charging solution for portable power stations or off-grid DC batteries. The 120W EFlex portable solar panel is suitable for the new Phoenix 500/1000 power station and most solar generators on the market with the connector cable(sold separately). The portable solar panel adopts PERC solar cell technology with a conversion efficiency of up to 22%. The ETFE-laminated case and IP67 water-resistant rating provide ultra protection and are durable enough to extend the panel's lifespan. It's ideal for a road trip, camping, RV, and over-landing. | Renogy | | 120 Watt Portable Solar Panel | Black | Best Buy