Solar PV Sector

DC 1500V Solar Combiner Box

Solar PV Sector

DC 1500V Solar Combiner Box

Overview

The first brand with Australia certification, and one of the few two brands who got DC1500V TÜV Rheinland certification.
The only production using no-breakpoint patented technology, the connection point of the main circuit was reduced to only one, which reduced 75% heat, and was 4 times more reliable. With string energy measure function, which makes it possible to improve the energy generated by every single string. The first brand with Australia certification, and one of the few two brands who got DC1500V TÜV Rheinland certification.

Independent DC Power Supply, Rated DC1600V, Max DC1800V

S7th Generation Smart Unit

Specification Parameters

  • Up to DC1500V, 20A input, 500A output.
  • Input strings: 16/20/24, up to 32 strings.
  • Working environment -25℃~60℃, productions for extremely cold conditions available.
  • IP degree: IP65, higher IP degree available.
  • With monitoring unit, RS485 port, Modbus-RTU protocol, string current, bus-voltage, temperature, SPD status, breaker status, power, string energy, and current/voltage error alarm.
  • Productions for high latitude/ high pollution areas/ extreme cold areas are available.
  • Power supply input voltage up to DC1600V.
  • Active protection, trip breaker on certain conditions.
  • Energy storage can trip even if bus-voltage is lost.
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