The Renogy 200W Lightweight Monocrystalline Solar Panel enhances module efficiency while minimizing its weight. It is the perfect option for any off-grid solar system, especially for transportation applications such as RVs and boats. This solar panel frame features a lightweight substrate and laminate, perfect for outdoor applications.This solar panel combines high efficiency (PERC) monocrystalline solar cells with half-cut cell technology to improve electrical performance and power generation efficiency. This panel comes with pre-drilled mounting holes, solar connectors, and a junction box that allows easy and fast installation..