ABOUT US
Let sunshine create more value
JA TECH CO.,LTD. is based in the core area of China's photovoltaic industry, driven by technological innovation, focusing on the research and manufacturing of efficient solar modules, and committed to providing clean and reliable photovoltaic energy solutions for global customers. As pioneers in the field of green energy, we have always adhered to the corporate mission of "letting sunshine create more value".
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Product model
Product Center
![TOPBiHiKu7 N-type Bifacial TOPcon Technology 690 W~720 W]( "TOPBiHiKu7 N-type Bifacial TOPcon Technology 690 W~720 W")
TOPBiHiKu7 N-type Bifacial TOPcon Technology 690 W~720 W![78HL4-BDV 625-650W]( "78HL4-BDV 625-650W")
78HL4-BDV 625-650W![HiMo X10 LR7-72HVH 630-650M]( "HiMo X10 LR7-72HVH 630-650M")
HiMo X10 LR7-72HVH 630-650M![N-type i-TOPcon bifacial dual glass Monocrystalline module TSM-NEG21C.20 695-720W]( "N-type i-TOPcon bifacial dual glass Monocrystalline module TSM-NEG21C.20 695-720W")
N-type i-TOPcon bifacial dual glass Monocrystalline module TSM-NEG21C.20 695-720W![72HL4-V 580-605W]( "72HL4-V 580-605W")
72HL4-V 580-605W![JAM78D40 MB 625-650W]( "JAM78D40 MB 625-650W")
JAM78D40 MB 625-650W![HiMo 7 LR8-66HGD 595~625M]( "HiMo 7 LR8-66HGD 595~625M")
HiMo 7 LR8-66HGD 595~625M![N-type i-TOPCon BACKSHEET MONOCRYSTALLINE MODULE TSM-DE21 645-670W]( "N-type i-TOPCon BACKSHEET MONOCRYSTALLINE MODULE TSM-DE21 645-670W")
N-type i-TOPCon BACKSHEET MONOCRYSTALLINE MODULE TSM-DE21 645-670W
Product Application
Efficient solution for large-scale ground power stations
Industrial and commercial roofs
Household photovoltaic system
Extreme environment customization
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Our team is online 24/7. If you have any questions, please feel free to contact us.
frequently asked questions
What is the conversion efficiency of your company's photovoltaic modules?
The efficiency of mass-produced TOPCon components reached 24.7% (industry average 23.5%), and the efficiency of laboratory N-type batteries exceeded 26.1% (T Ü V certification)
Double sided component back gain of 30%+, suitable for high reflection ground scenes
How does the component perform in extreme climates such as deserts and extreme cold?
Working in a wide temperature range of -40 ℃~85 ℃, the Norwegian polar project measured that the power generation exceeded the design value by 103% at -30 ℃
Desert environment anti UV aging certification, with an annual attenuation rate of only 0.45% (industry average of 0.8%)
Do you provide customized design solutions for the project? How long is the response cycle?
Provide free system design services (including shadow analysis and IRR calculation)
Standard solution output within 48 hours, complex scenarios (such as offshore microgrids) within 72 hours
Do you support sample testing?
Provide 2 free samples with third-party testing reports attached
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