GD-PV4/1 PV combiner box bus synthetic DC input of 4 PV components to 1 output. Each channel is with a fuse. Output side is equipped with lightning protection and circuit breaker. It greatly simplify input wiring of DC power distribution cabinet and inverter. Realize lightning protecion, short circuit protection and grounding protection. PV combiner box divided into two types: intrlligent box and non-intelligent box . Intelligent PV combiner box is equipped with monitoring unit, then detect input current of each string, detect inside temperature, detect lightning protection status, detect circuit breaker status and summarize output voltage and so on.
Design and configuration strictly accordance with the "Technical specification for photo-voltaic junction equipment'' CGC/GF 037:2014.
IP65 protection grade.Provide users with a safe, brief, beautiful and applicable photo-voltaic system products.
The product adopts outdoor wall mounted type, which adapt to the harsh environment. In addition to the core components, the other can be customized by users requirements.
System maximum dc voltage
Maximum input current for each string
Maximum input strings
Maximum output switch current
Number of inverter MPPT
Number of Output strings
Category of test
II grade protection
Nominal discharge current
Maximum discharge current
Voltage protection level
Maximum continuous operating
DC isolation switch(standard)/
DC circuit breaker(optional)
PV dc fuse
PV surge protrctor
Wall mounting type
Elevation of temperature
Permissible relative humidity
Product Details Show:
With DC FUSE
With DC Surge Protection Device
With DC circuit breaker or DC load isolation switch.
IP65 design,waterproof,anti dust and anti ularaviolet.
Strict test for high and low temperature,used widely/
The simple installation, the simplified system wiring, the convenient wiring.
The box body is made of cold rolled steel and other metal materials.
Used for single crystal silicon solar modules, polycrystalline silicon solar modules, thin film solar modules. Current rating of the photovoltaic fuse, cicuit breaker, load isolation switch is modified.