LONGi Zhejiang Zhongtai 4.2MW Commercial PV Project

Cases image
Cases image

Project Overview

  • Project Type
    Industrial and commercial projects
    Project Location
    China | Zhejiang
  • Application Scenarios
    Rooftop
    Project Capacity
    4.2 MW
  • Product Type
    Hi-MO X10
    COD
    2025/08
Technical Highlights
The cell efficiency reaches up to 27%, and the module efficiency reaches 24.8%, demonstrating outstanding performance; equipped with HPBC 2.0 technology, the module's maximum power reaches 670W, over 30W higher than TOPCon. This increases the installed capacity by over 5% for the same roof area. Facing Hangzhou's humid heat during the rainy season, intense summer sun, and alternating cold and heat in autumn and winter, the Hi-MO X10 module offers full adaptability. Its power temperature coefficient is optimized by 0.03%/°C compared to TOPCon modules, and with a rating of -0.26%/°C, it fears no climate fluctuations. Factory buildings and pipelines can easily cause shading. Hi-MO X10 addresses this with its built-in bypass diode-like structure; when shading occurs, current can bypass the blocked area, reducing power loss by over 70% compared to TOPCon modules and lowering hot spot temperature by 28%+, ensuring the safety of the modules and the roof.

Project Highlights

Hangzhou Zhongtai Cryogenic specializes in cryogenic technology equipment widely used in energy chemicals, natural gas, hydrogen energy, and other industries, with products exported to over 50 countries and regions. They partnered with LONGi SOLAR to embark on a green energy transformation journey, building a Installed Capacity of 4.2 MW photovoltaic power station.

This PV power station is expected save nearly ¥3 million CNY ( approx. $428,571 USD ) in electricity costs per year, and achieving a carbon reduction of 110,000 tons over 25 years.

The cooperation between Zhongtai and LONGi is not only an act of corporate energy transition but also a vivid practice of Hangzhou's "blend of ancient and modern," using technology to integrate green electricity into the city's fabric.