August 3, 2020

NBT launches PV combiner box

In response to increasing demand of solar power plants in ASEAN area, Nito Kogyo BM is excited to announce the launch of PV combiner box that support a rated service voltage; DC1500V and DC1000V.
It safely collects string current generated by PV panels and transmits to solar inverters.

It is conformable to IEC61439-2, a global standard for low voltage switchgear.


We have set standard models which consists of 10 to 20 input circuits for your easy selection. We can offer non-standard model upon customer's request.

It consits of PV fuses, disconnector, SPD, and Japanese-designed enclosure with IP55. 

We hope you will take advantage of our Japanese solid technology.
If you are interested, please contact our sales staff.
■Product Leaflet
Nitto Kogyo Corporation is a switchboard manufacturer with over 70-year experience. It has the largest share of PV combiner boxes in Japan, which has one of the largest installed capacity of solar power plant in the world.