8 String Solar Combiner Box, 1000V

Q1. What is an 8 string solar combiner box and what does it do?

The 8 string pv combiner box is an electrical device that combines the DC inputs from multiple photovoltaic arrays into a single output for conversion by an inverter. It can support up to 8 separate solar arrays with a maximum current of 15~30A. This design allows it to be flexibly adapted to different sizes of photovoltaic systems, from small residential to larger commercial.

Q2. What are the safety features of the string solar combiner box?

Safety is a primary consideration in the design of a PV system. string pv combiner box is equipped with a DC high voltage lightning protector, which provides double lightning protection for both the positive and negative terminals. In addition, the built-in high voltage DC circuit breaker and DC fuse, a two-stage safety protection device, ensures that the system operates at a DC withstand voltage value of up to DC1000V, increasing the safety and reliability of the system.

Q3. How to install 8 string solar combiner box in outdoor environment?

This model of combiner box is designed with an enclosure with a protection rating of up to IP65, which ensures weatherproofing and protection against dust and water in outdoor environments. Its structure and components are designed to withstand harsh weather and conditions, thus guaranteeing long-term stable operation. The unit is also designed with user convenience in mind, with easy installation and maintenance to extend service life and reduce maintenance costs.