LONGi Shanghai Semir Group 2.11 MW Commercial PV Project

News image
News image
News image
News image

Project Overview

  • Project Type
    Industrial and commercial projects
    Project Location
    China | Shanghai
  • Application Scenarios
    Rooftop
    Project Capacity
    2.11 MW
  • Product Type
    Hi-MO X10
    Partner
    Shanghai Dianai New Energy Co., Ltd
Technical Highlights
Hi-MO X10 is the latest distributed solar module product launched by LONGi, built on the advanced HPBC 2.0 battery technology. It achieves comprehensive leadership in power generation performance, reliability, customer benefits, and aesthetics. The maximum production power can reach up to 670W, which is over 30W higher than mainstream TOPCon modules of the same size. The production module efficiency can reach up to 24.8%, fully unlocking the power generation potential of limited installation areas and significantly increasing customer power generation revenue. Shading and hot spots are two major challenges affecting the safe operation of distributed photovoltaic systems. To eliminate the risks associated with shading, the Hi-MO X10 module features a unique pseudo-bypass diode structure that effectively reduces power loss and prevents localized overheating. The temperature is reduced by more than 28% compared to conventional batteries, ensuring stable operation of the module and roof safety even in high-temperature conditions. The Hi-MO X10 module also boasts a sleek design, continuing the "less is more" philosophy. It adopts an innovative 0BB structure, achieving a "front grid-free" and "back main grid-free" appearance, creating a pure and sophisticated look for the module.

Project Highlights

Semir Group, a comprehensive private enterprise primarily focused on multi-brand apparel, has long been committed to advancing and refining low-carbon sustainable solutions. The group aims to become a vital link between consumers and the nation’s dual-carbon vision. After recognizing the economic and environmental benefits of solar power, the company decisively chose LONGi’s high-efficiency Hi-MO X10 modules.

The rooftop PV project has an installed capacity of 2.11 MW and an estimated annual power generation of 2.5 million kWh. Operating under a “self-consumption with surplus power fed into the grid” model, it achieves an 85% self-use rate and reduces CO₂ emissions by over 2,500 tons annually—equivalent to planting approximately 138,000 trees.

The clean energy generated is continuously delivered to the industrial park, powering Semir’s headquarters operations, cold chain logistics, and livestreaming base. This marks a new chapter in green production for the group, setting a strong example of how the textile industry can align with a zero-carbon future.