The distribution box has IP66 waterproof grade, allowing indoor and outdoor installation, and can be used in severe weather conditions.The waterproof enclosure case has excellent protection.Protects against dust and prevents rain from entering, effectively protecting the circuit breaker, redue the risk of damage to the electrical components.Adopting high quality PC/ABS plastic materials, this premium material provides enhanced durability, not easy to deform and long term using. The whole shell is made of insulating material and has transparent flip design, you can easily check the status through the clear cover without opening it, super convenience for you to use.With overvoltage, overload and arrester protection functions, it can communicate remotely and extend the working life of the solar system.Can be installed directly on the wall without slotting, is convenient to use and just need a few steps.