Monoctrystalline Module Battery Charger 300W Solar Kit Rv Marine Boat Off Grid

2 150W solar panels (total 300W). High power, stylish size, and suitable for off grid applications. Efficiency conversion rate is 20-23%. Short circuit current: 8.9A. Practicality: Light energy is converted into electrical energy, with strong practicality, suitable for use in areas without electricity and inaccessible to cities, such as mountainous areas, oceans, deserts, and remote areas.