Sunpower ETFE 35W/40W Monocrystalline Semi Flexible Solar Panel IBC Type for Mobile Power in RV, Boat, and Travel Ahonypower. High-efficiency 24.4% solar conversion with IBC monocrystalline silicon cells, ultra-lightweight and frameless design for easy installation. Ideal for RVs, boats, and outdoor mobile power applications. Durable ETFE lamination ensures long-term performance in diverse environments. Customizable with MC4 connector and 0.9m cable, compliant with IEC standards for reliable energy solutions in marine and travel sectors.More