Light energy converts electrical energy, which can be used as emergency power. It is a good choice to use solar panels in places where electricity is not available or where the mains cannot reach. The 50W flexible solar panel size are 820 x 377 x 3 mm weighs 2.2lb, which is 20% lighter than conventional solar panels. The light weight makes the solar panel suitable for use in RVs, caravans, boats, tents, trailers, sheds and other places more efficient. Using extension connectors, solar panels can be connected in series or in parallel.
If the controller is located far away, connect an extension cable. 9BB Perc Monocrystalline solar cell, 23% conversion rate. Light is reflected back through the cell.
Waterproof junction box, Built-in diode to protect solar panel and battery. Silicone filling, waterproof grade IP67. Corrosion resistant, can be used to install solar panels.