Combiner box

Product Introduction

The combiner box is inPhotovoltaic power generationThe system is a wiring device that ensures the orderly connection and convergence functions of photovoltaic modules. This device can ensure that the photovoltaic system can easily cut off the circuit during maintenance and inspection, and reduce the scope of power outage when the photovoltaic system fails.  

The combiner box means that the user can combine a certain number of the same specificationsPhotovoltaic cellsConnect them in series to form photovoltaic series, and then connect several photovoltaic series in parallel to the photovoltaic combiner box. After combining in the photovoltaic combiner box, they pass through the controller and DC distribution cabinetPhotovoltaic inverter, AC distribution cabinet, used in conjunction with each other to form a complete photovoltaic power generation system, which can be connected to the mains grid.

Product Features

1. Safety: equipped with domestic and foreign first-line brand AC circuit breakers and secondary AC lightning protectors, with quick-break(Magnetic tripping), overcurrent(Thermal trip)Protection function, with relative to ground and alternate lightning protection functions.
2. Reliable: unique bending copper bar structure technology patent, internal core components passedCCCAuthentication.
3. Stable: The main circuit adopts an all-copper bar design.
4. Sturdy: The box is made of cold-rolled steel plates, with reinforcement ribs on the inside of the lid. The entire chassis does not deform, and it is also waterproof, rust-proof, and sun-proof, making it easy to break throughIP65Protection level.
5. Smart: the monitoring module adopts high-endMCUprocessor and current sensor, and useModBus-RTUCommunication protocol, throughRS485Communication interface implements local/Remote data monitoring.

Technical Parameters