Certified by TÜV Rheinland
Time: July 14th, 2023
Module: HUNSUN HJT ModuleWafer
Thickness: 120μm
Higher Efficiency
MORE POWER GENERATION
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-0.24%/°CIndustry Leading Temp. Co-efficient
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+2~5%Higher Bifacial Energy Yield
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≤9.7%Lower Lifetime Degradation Rate
ULTRA-HIGH RELIABILITY
First-class Materials Making Ultra-high Reliability
Huasun cooperates with first-class material suppliers around the world and provides products that exceeded industry quality standards.
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Half Cut Ingot -
Sealing with PIB Based Sealant -
Light Conversion Film -
Double Glass Design with Frame
Butyl Adhesive (PIB) + Double Glass
The edge of the Huasun HJT module is sealed with butyl adhesive, providing an effective protection against water ingress. This significantly improves the module's resistance to water penetration and enhances its overall reliability.
100 times
Water penetration resistance
Silicone rubber penetration rate
0~50 g/m²·d
Butyl rubber penetration rate
＜0.3 g/m²·d
Power Degradation＜4%
Solar Cell
Glass
Light Conversion Film
Light
Conversion
Film
Conversion
Film
Hunsun HJT module is encapsulated with light conversion film, which can convert UV light
(＜380nm) to blue light (~400-550nm). The UV resistance of HJT module will be greatly enhanced correspondingly.
(＜380nm) to blue light (~400-550nm). The UV resistance of HJT module will be greatly enhanced correspondingly.
UV180 ＜3%
CARBON FOOTPRINT
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Lower Temperature -
Higher Efficiency -
Simpler Processes -
Thinner Wafer
Lowest Carbon Footprint in the Industry
Wafer 120μm
34.82%
366g CO₂ eq/W
Wafer 90 μm
<300g CO₂ eq/W
Future
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As the related technology becomes mature, HJT solar cells can be manufactured by utilizing silicon wafers with a thickness of 90μm.
By combining with busbar-free solar cells, the HJT modules can further achieve higher efficiency.
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Compared to other solar cell technologies like TOPCon, Huasun HJT cell production requires only four low-temperature process steps, which could achive much higher productivity.
