PV combiner box in on grid solar system

1. In the solar power system, in order to decrease the connecting line, easy maintenance, reduce losses, optimize system structure, improve the safety and reliability of items, the PV combiner box is usually in need between the solar panels and inverter.

2.Except the PV junction function, the pc combiner box should also have reverse current prevention, over-current protection, over-voltage protection, lightning protection etc a series of perfect protection functions, meanwhile, checking the running state, current, voltage and power after junction, arrester state, collection of DC circuit breaker state and Arc detection,leakage detection(optional) and so on.

3.The PV combiner box we manufacture is equipped with all the functions mentioned above, configuration with on grid/off grid solar inverter to make up a complete set of solar power system.

4. When choose the pv combiner box, based on the input dc voltage range and output power of inverter, certain qty of panels will be connected in series as a string, certain strings in parallel will connect to the PV combiner box for junction, via control of circuit breaker and protection of arrester, then feed to the inverter.

Shanghai APS Eco-tech Co., Ltd is established in 1997,covering an area of 150000 m2 workshop and 2500 workers and 160 technical stuff in four standard industrial parks.

We always focus on the research and production of LED Light, Solar Road Light, Solar DC Light, Solar Flood Light, Solar Garden Light, Solar Submersible DC Pump, Solar Panels, Solar Controller,Solar Cooker,Solar Stoves,Solar Swimming Pool, Solar Water Heater, Water Pipe and Insulation Pipe,Shower Sets and Water Loop Accessorizes.

We always keen on providing the high quality products and excellent services and advanced management to all our clients, and this make our sales network covers 29 provinces of China and more than 80 countries around the world.

We always keen on providing the high quality products and excellent services and advanced management to all our clients, and this make our sales network covers 29 provinces of China and more than 80 countries around the world.

We always maintain strong integrated logistics chain and also are immersed in market of construction with the contribution of design to our products to harmonize any type of construction.

Now, We will continues our promise and political with our environmental care, and also take into account with the economic and protecting our green homes.

Welcome to all users to fighting a better future hand in hand..