FIREFLY ENERGY 150W Monocrystalline Solar Panel ALL Black Module PV Charge for RV, Boats, Trailer, Camper, Marine, Off-Grid System

• 【High Efficiency Solar Panel 】 Solar cells with high conversion rate up to 23%. With our advanced manufacturing technique, the space between cell strings is optimized, greatly reducing wasted space. The efficiency of the off grid power panel is significantly increased.
• 【Smaller and Lighter】 High efficiency solar cell, smaller and lighter panels with the same power outage. The compact size and light weight make the installation more convenient and flexible (mounting holes are pre-drilled) especially on those space-limited areas such as vehicle roofs or boat decks.
• 【Reliable Power Outage】 100% positive output tolerance. With our unique internal bypass lamination technology, when partly shaded, the energy generated by the un-shaded part will flow through the internal bypass connection to minimize energy loss and enhance the performance of the panel. The panel is equipped with an IP65 junction box and standard MC4 connectors. This protects the panel from complicated environments.
• 【Wide Application】 Our full-black panel is designed for off-grid power systems and suitable for RV, camper, boat, garden, rooftop and more. Perfect for single 12-volt battery charging or multiple panels can be wired in series for 24/48-volt battery charging or for grid-tied applications.
• 【Warranty】12 months warranty on the workmanship and materials and quick professional customer service.