Solar Junction Box is one of the main assemblies of solar panels where PV strings are connected electrically. It is connected at back of solar panel using a special silicone adhesive. This box comprises bypass diodes that assure power flow only in one direction and preventing its backflow to panels. Offered Solar Junction Box is provided with water tight IP67 protection for providing ability to withstand all weather conditions. Being output interface of solar panels, it generally connects 4 connectors together.