Features • Easy Installation for Quick Setup: The 500V solar photovoltaic DC combiner box simplifies the connection between solar panels and inverters, ensuring a faster and safer installation process • Comprehensive Protection Features: This device offers overvoltage and overload protection, enhancing remote communication capabilities and extending the lifespan of your solar energy systems • Superior Craftsmanship for Reliability: Built with high-quality DC components, this product maximizes the safety of your photovoltaic system while allowing for easy monitoring through its transparent cover • IP65 Waterproof Design: Engineered for both indoor and outdoor use, the built-in DC switchgear effectively protects against harsh weather conditions and environmental factors • Versatile Applications for Diverse Needs: Ideal for photovoltaic solar panel grid-connected and off-grid systems, this product is perfect for households, RVs, and various solar power generation setups Features: 1、Easy Installation: 500V solar photovoltaic DC combiner box, installed between solar panels and solar inverters, can achieve faster and safer installation. 2、Various Protection: Protection includes overvoltage, overload, and protection functions, enabling remote communication and extending the working life of solar systems. 3、Good Craftsmanship: Equipped with the most reliable DC components, it maximizes the protection of our photovoltaic DC isolation switch, and the transparent cover also facilitates checking the status of the circuit breaker. 4、IP65 Waterproof: The isolation switch allows indoor and outdoor installation, with built in DC switchgear that can effectively protecting against harsh weather and environmental conditions. 5、Wide Application: Suitable for photovoltaic solar panel grid connected systems and solar off grid systems, solar power generation systems. Household, RV, etc. Specification: Item Type: Circuit Breaker Model: HA 4WAY Material: PC Maximum Voltage: DC 500V Protection Level: IP65 Waterproof Joint Specification: M18 Rated Insulation Voltage Ui: DC 500V Maximum Working Voltage Ucpv: DC 500V Rated Working Voltage: DC 500V Package List: 1 x Circuit Breaker 5 x Waterproof Connector 3 x Waterproof Plug 8 x Washer 4 x Installation Screw 4 x Wall Plug 5 x Joint Terminal 1 x Tape Package List 1 x Circuit Breaker 5 x Waterproof Connector 3 x Waterproof Plug 8 x Washer 4 x Installation Screw 4 x Wall Plug 5 x Joint Terminal 1 x Tape