SHANGHAI, June 12, 2025/ PRNewswire/– On June 11, LONGi formally launched its recently established HIBC innovation and mass-produced module items at the 18th (2025) International Solar Photovoltaic Exhibit (SNEC). HIBC produces a precedent in the market, accomplishing a power of over 700W for the very first time based upon the basic size of 2382mm × 1134mm, and the performance of mass-produced modules is close to 26%, thoroughly leading the performance of photovoltaic modules into the ‘25%+ Period’.
HIBC, a Much Better Option for ‘High Worth and Dependability’
HIBC (Hybrid Interdigitated Back-Contact), high-low temperature level composite passivated back contact innovation, which incorporates the qualities of HJT and BC, and recognizes massive mass production of modules for the very first time worldwide.
Zhong Baoshen, Chairman of LONGi, stated at journalism conference that this is another peak climbed up by LONGi in technological development and another significant development by LONGi on the BC innovation path.
In April 2025, licensed by the Institute for Solar Power Research Study Hamelin (ISFH) in Germany, the conversion performance of HIBC cells reached 27.81%, producing a brand-new world record.
Zhong Baoshen stated that conversion performance is not just the lighthouse of photovoltaic innovation however likewise the lifeline of photovoltaic items. LONGi has actually constantly actively required “enhancing power on the very same location or basic size, that is, increasing system yield.” “Just enhancing performance through physical stacking and location growth brings restricted client worth; at the very same time, the dangers of dependability and quality are apparent after the location is broadened.” Zhong Baoshen stated.
Although LONGi’s HPBC 2.0 items have actually formed a cutting edge in the market-72-piece standard-size modules, continuing to lead TOPCon items by 30W-LONGi has actually not stopped technological development and item R&D.
259W/ LONGi First Proposes ‘Power Density’
The HIBC innovation item formally revealed at journalism conference accomplishes a power of over 700W with a basic size of 2382mm × 1134mm, a power density of more than 259W/, and a module performance of 25.9%. “This is presently the most effective commercial photovoltaic item worldwide. Through the enhancement of performance, we called system yield, the unity of high worth and dependability is really attained.” Zhong Baoshen stated.
Compared To other 700W modules of the very same power in the market (the majority of the sizes are 2384mm × 1303mm), this module has a location 0.4 smaller sized, however the power density is 34W/ greater, entirely breaking the previous reasoning that “plus size brings high power.”
This is likewise the very first time that LONGi has actually advanced the principle of “power density” in the market. “LONGi has actually constantly stuck to technological development, constantly stuck to top quality requirements, and put client interests initially.” The power density of this module is as high as 259W/, which will be a better option for both the significantly limited land and the roofing.
Another fantastic worth brought by HIBC innovation is to thoroughly lead the performance of mass-produced photovoltaic modules into the “25%+ Period”. As all of us understand, in the PERC age, the module performance was22%+, TOPCon brought 23%+, and eviction of 24%+ module mass production performance was opened by BC.
Now, the 700W module launched by LONGi is the outcome of superimposing HJT top quality passivation innovation on BC. “We have actually taken less than 3 years to enhance the performance of photovoltaic modules to a brand-new level, which likewise totally shows the high expandability of BC technology-it has a bigger performance enhancement area,” Zhong Baoshen stated.
” Daddy of Solar Power”, Teacher Martin Green of the University of New South Wales in Australia, likewise extremely verified LONGi’s development in BC innovation at journalism conference. “We just recently upgraded the world solar battery performance list, and LONGi’s HIBC innovation topped, ranking initially, which is likewise due to LONGi’s continuous efforts on the BC innovation track.”
In addition, HIBC items utilize high-density product packaging innovation, and the cell screen profession ratio is increased from 93.2% to 95.1%, which can considerably increase the light absorption location and really attain a balance in between dependability and high performance.
On Might 7 this year, the EcoLife series, formally launched by LONGi at the Intersolar exhibit, is a mass-produced item based upon HIBC innovation. The mass-produced cell performance of this module is 27.3%, and the module performance surpasses 25%.
Beginning With completion, More Structure a BC Environment
At this interview, Zhong Baoshen likewise divulged the accomplishments of the BC environment building because it formally released in 2023. Since completion of Might 2025, LONGi has actually cumulatively performed technical docking with 191 worldwide partners, reached 55 cooperation, covering 7 significant fields consisting of silicon wafers, cells, modules, system options, hydrogen energy, biomass, and engineering innovation, and attained preliminary profits of 1.95 billion yuan
At the SNEC on Might 24, 2023, LONGi formally launched the STAR Development Ecological Cooperation Platform to the world, intending to construct an international collective development environment with the “International Absolutely No Carbon Innovation Development Center” as the core.
On July 3, 2024, at the opening event of the International Dispersed R&D Center, LONGi formally revealed the operation guidelines for developing the BC environment, consisting of 3 worth proposals, 3 cooperation concepts, and 4 modules of partner assessment, design choice, technical empowerment, and worth sharing, intending to guarantee application through an expert company, full-chain procedure, digital system, and full-cycle tracking.
” Our initial intent is still to begin with completion and be devoted to planting the black land that leads the healthy, benign, and sustainable advancement of the photovoltaic market,” Zhong Baoshen stated.
In the future, LONGi will even more broaden and deepen cooperation to enhance and magnify the worth of BC innovation, so that it can permeate into countless markets and families.
SOURCE LONGi Solar