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leascend

Leascend Photovotaic Technology Co.,Ltd

Leascend Photovoltaic Technology Co., Ltd (hereinafter referred to as “Leascend Photovoltaic”) founded in January 2023, is located in Economic Development Zone A, Danling County, Meishan City, Sichuan Province, in the core area of China's Green Silicon Valley (Leshan-Meishan). It is an innovation technological enterprise specializing in development and application of high-efficiency heterojunction (HJT) Solar cell technology, as well as large-scale manufacturing.

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Leascend

Leascend Photovoltaic Technology Co., Ltd (hereinafter referred to as “Leascend Photovoltaic”) founded in January 2023, is located in Economic Development Zone A, Danling County, Meishan City, Sichuan Province, in the core area of China's Green Silicon Valley (Leshan-Meishan). It is an innovation technological enterprise specializing in development and application of high-efficiency heterojunction (HJT) Solar cell technology, as well as large-scale manufacturing.

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$0.63 <Billion>
Total Investment
$1.04 <Billion>
Estimated Annual Revenue
1,500 <+>
Headcounts
25.5 <%>
N-type-HJT Efficiency

HJT Technology

The heterojunction battery series products have the characteristics of high conversion efficiency, low temperature coefficient, high double-sided rate, and no PID/LID attenuation. They adopt a double-sided microcrystalline process, which has higher battery conversion efficiency and performance, and are compatible with various battery graphics (such as 12BB/15BB/18BB and OBB) products.

G12-SMBB component

G12-SMBB component

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G12-0BB component

G12-0BB component

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G12-0BB HJT Solar Cell

G12-0BB HJT Solar Cell

Wafer type: N-type monocrystalline silicon wafer
Size: 210 * 105 ± 0.25mm
Thickness: 120 ± 15μm
Max. Power of Half Piece: 5.61W
Max. Efficiency: 25.50%

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G12-SMBB component

G12-SMBB component

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G12-0BB component

G12-0BB component

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G12-0BB HJT Solar Cell

G12-0BB HJT Solar Cell

Wafer type: N-type monocrystalline silicon wafer<br>Size: 210 * 105 ± 0.25mm<br>Thickness: 120 ± 15μm<br>Max. Power of Half Piece: 5.61W<br>Max. Efficiency: 25.50%

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Advantages of HJT Solar Cell
1
Higher Power Conversion Efficiency
HJT solar cell uses amorphous silicon thin films as passivation materials to reduce the loss of minority carriers lifetime in contact area, which could increase the open circuit voltage of HJT cells to 750mV and guarantee the power conversion efficiency up to 25% at the beginning. With bifacial microcrystals can further improve the doping efficiency and transmittance of the thin films, improve current density, and thereby improve cells conversion efficiency up to 25.2%.
2
Thinner Wafer Adapted
The manufacturing process of HJT solar cell is simplified comparing with conventional solar cells, with low temperature process, its natural bifacial symmetrical structure have reduced the mechanical stress in cell production, which enable to realize a thinner wafer ( ≤120um). Combining with SMBB technology and 0 Busbar technology, the conversion efficiency can be further improved and costs reduced.
3
Lower Power Degradation Rate
HJT solar cells is made of N type silicon wafer, which does not have B-O bound, resulting in no LID effect, guarantee long term durability. As anti-reflection and protective layers, TCO film is conductive, so the charge won’t polarize on the surface, avoiding PID from the structure.
4
Lower Temperature Coefficient
Temperature coefficient is one of the important parameters of PV modules, which will affect the power generation of the modules. HJT solar cell temperature coefficient is -0.26%, only half of the temperature coefficient comparing with crystalline silicon cells -0.45%. So HJT has a greater advantage in high temperature, high irradiation area. In the case of summer hot climate, HJT generates 6% more power than conventional monocrystalline cells, and 3% more power than TOPCON cells.
5
Higher Bifacial Rate
HJT solar cell has natural bifacial symmetric structure, and the bifacial rate is more than 95% on average, which could be adapted to different application scenarios, and gain more power output.
6
Ultra-low Carbon Footprint
HJT solar cell have a Simplified process flow, low manufacturing temperature, high power conversion efficiency, and adopt a thinner wafer, which enable to reduce energy consumption and achieve a lower carbon footprint.
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Latest News

Unlocking the future with a "different" touch! The Second Round Table of China Efficient Heterojunction Club has come to a successful conclusion

Unlocking the future with a "different" touch! The Second Round Table of China Efficient Heterojunction Club has come to a successful conclusion

中国高效异质结俱乐部自成立以来引起了行业广泛热议，在n型迭代之路上标新创“异”一马争先，奏响属于异质结的时代强音！为了进一步完善俱乐部规章日程、促进交流共建合作创新生态，中国高效异质结俱乐部于4月21日再次召开第二次圆桌会！东方日升作为轮值

News
2024.04.30
Focus | Yang Jianping, President of Chengdu Ya'an Chamber of Commerce, and his delegation visited Leascend Photovoltaic Technology for inspection

Focus | Yang Jianping, President of Chengdu Ya'an Chamber of Commerce, and his delegation visited Leascend Photovoltaic Technology for inspection

4月15日，成都雅安商会会长杨建平一行莅临眉山琏升光伏科技有限公司（以下简称“琏升光伏科技”）考察。琏升光伏科技董事长王新热情接待。成都雅安商会会长杨建平一行参观了琏升光伏科技的智能制造展厅，详细了解了公司发展历程、数智化建设、产品研发及斩

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2024.04.16
Leascend Photovoltaic Technology won two awards for "Best Supplier of N-type Photovoltaic Cells" and "Breakthrough in Module Technology" in 2023

Leascend Photovoltaic Technology won two awards for "Best Supplier of N-type Photovoltaic Cells" and "Breakthrough in Module Technology" in 2023

4月11日，“2024年度N型光伏技术与产业发展论坛”于江苏无锡举行，本次论坛由上海市太阳能学会、光伏领跑者创新论坛联袂主办，旨在搭建行业交流平台，共谋N型光伏技术与产业的未来发展之路，是N型光伏技术与产业的行业盛会。琏升光伏科技作为行业领

News
2024.04.15
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