Photovoltaic combination box: GX ELZK PV Combiner box is used to organize the connection and convergence of photovoltaic system components. The device will reduce the connection between the PV array and the inverter and optimize the system structure. During the maintenance process, it is convenient to cut off the circuit, reduce the power failure range when the photovoltaic system fails, and keep the photovoltaic system in the best condition Safe and reliable circuit design: GX solar PV current converter box is equipped with 6 DC circuit breakers (16A), 80A DC main circuit breaker and 1 40KA high voltage arrester. It has short circuit/overvoltage/overcurrent/overcurrent/overcurrent/overcurrent/grounding protection to prevent damage to the PV panel and inverter in the event of a fault (Easy to install】There are pre-drilled mounting holes on all sides and equipped with special mounting parts, and the installation process is very simple. The installation can be completed quickly by the user without the need for additional special tools, which improves the ease of operation Optimized engineering: The PV combination box is designed for outdoor environments, effectively resisting adverse weather conditions, ultraviolet radiation and other environmental factors that may affect the life of the system. The product has been engineered to optimize the layout to improve overall maintainability. This optimized design helps to reduce the occurrence of potential failures and ensures the stability of the system during long periods of operation. The PV combination box has a variety of safety functions such as surge protection and circuit breaker to ensure all-round protection in the event of an electrical fault during operation. This safety-oriented design helps maintain the integrity of the equipment and ensure the safety of the operator Size 6 string 80A Shape Rectangular Material Metal Item Weight 10.74 pounds Part Number GXELZK01 Manufacturer GXELZK Amperage Capacity 0.1 Amps Item model number GXELZK001 Batteries Included No Batteries Required No Product Dimensions 11.02 x 11.02 x 5.12 inches Included Components 1P 2P circuit breaker Power surges cable MC4