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Low voltage electrical products and solutions with quality, safety, and reliability

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Solar Energy

Wind Energy

Energy Storage

Data Center

Air Circuit Breaker

  • Tailored for solar energy, wind power and energy storage systems
  • High-voltage air circuit breaker, optional 800Vac, 1140Vac, 1250Vac, 1500Vac
  • Integrated communication network, capable of remote control
  • With excellent anti damp heat and dew solidification capabilities
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Molded Case Circuit Breaker

  • Tailored for solar energy and wind power
  • Working voltage up to 1000V
  • With high breaking capacity, 50KA at 800Vac
  • Strong ability to adapt to alternating high and low temperatures in the work environment
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Miniature Circuit Breaker

  • Fast on/off performance ensures reliable operation
  • Low temperature rise during product operation
  • Rated impulse withstand voltage up to 6.0kV
  • Modular and fast wiring terminal structure
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Disconnect Switch

  • Tailored for solar energy and energy storage systems
  • Rated working voltage DC1000V(3P), DC1500V(4P)
  • With high breaking capacity 55kA at DC1000/DC1500V
  • Multiple patented arc-extinguishing designs ensure lower temperature rise
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GW+

Solar Power

GW+

Wind Power

K+

Telecom Stations

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About Us

VOZWEI technology is a dual drive company driven by technology and clients' demand, focusing on the safety of people's electricity using, and striving to contribute to the development of green energy, to reduce their carbon footprint and save on energy costs. We specialize in the research and development, production, sales, and service of terminal electrical apparatus, electrical distribution apparatus, such as circuit breakers and etc.

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Featured Project

Reliable Protection for a 185MW Solar PV Project

VOZWEI low-voltage protection products were applied in the LV room of the Solar PV system, supporting safe and stable operation.

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Solar PV System

185MW

Products Used:

MCCB / ACB / SPD

Explore Our Products

DC Disconnector

DC Disconnector

VW3GZ Series

High-voltage DC disconnect switch for utility-scale solar, wind, and energy storage systems.

Surge Protection Device

Surge Protection Device

VPM1000-50 (T1+T2) Series

High-performance, combined Type 1+2 surge protective devices for solar and renewable power systems.

Air Circuit Breaker

Air Circuit Breaker

VW3 Series

High-voltage air circuit breaker for solar, wind and energy storage.

Molded Case Circuit Breaker

Molded Case Circuit Breaker

VM5 Series

Molded case circuit breaker up to 1000Vac with high breaking capacity.

Fuses

Fuses

VGC Series

Compact, high-voltage loop protection fuses for solar and modern energy systems.

Miniature Circuit Breaker

Miniature Circuit Breaker

VB2 Series

High performance miniature circuit breaker for terminal protection.

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