Company News
Tanfon Lightning protection solar combiner box
Published by TANFON SOLAR October 27,2020



In the solar inverter system, the combiner box is an essential part. It can ensure that the photovoltaic 


system is easy to cut off the circuit during maintenance and inspection, 


and reduce the scope of power outage when the photovoltaic system fails.


Simplify wiring between PV array and controller, protections to controller


Wide range of DC input voltage


Reliable thunderstorm surge protection: Once a lightning strike occurs,


the surge protector will quickly discharge the excessive electric energy to ensure the stable output of


electric energy and protect the combiner box from lightning damage.

Also have high voltage circuit breaker control output. In the event of current backflow,


the DC fuse quickly removes the faulty string from the system operation without 


affecting other normal working strings, and can safely protect the photovoltaic string and its conductors from


the threat of reverse overload current.

The Protection grade IP65, waterproof and dustproof, to meet the requirements of long-term outdoor use.

20KW solar system


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