Just Solar Co., Limited
1288 Kanghe Road, Jiaxing City, Zhejiang Province, P.R. China
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Staff Information

No. Staff: 5,000

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Business Details
Type: Monocrystalline, Polycrystalline
Power Range(Wp): 1-500
High Efficiency Crystalline
Type: PERC
Power Range(Wp): 300-420
Parent Company SHI Group Limited
Company Description
JUST SOLAR CO. LIMITED is a multinational company that manufactures, designs, R&D, realizes quality control and sales Solar cells,Solar panels and Solar system for worldwide customers and commercial projects.

Here at JUST SOLAR, we are a one-stop solution provider for our customers’ sustainable power needs. We harness the power of the sun and are committed to providing our customers the best solar products and solutions for long term and sustainable commercial, industrial, rural and domestic energy needs.

Total reliability, high quality and standards, timely delivery and expert project management ensure our reputation staying with us through the years.

JUST SOLAR firmly believes that long-term customers satisfaction is the determining factor of our success. To continue meeting the changing needs of our valued customers, JUST-SOLAR is committed to creating value that increases and enhances customer’s competitiveness in its industry as well as providing a high standard for superior quality products and value-added service.

High-quality and innovative photovoltaic solar modules

We are the experts when it comes to solar modules. With our yearly production of 1 GW, we can fulfill all your wishes. All you need to do is tell us whether poly- or monocrystalline and we deliver. We only remain stubborn when it comes to quality. Whatever leaves our production halls has been proved and always complies with the highest international required standards. These are only changed if it’s for the good of quality. Then and only then can we guarantee you long durability. 



Shading Resistant Smart Modules with Hot-Spot free technology 

 Power Range: 5W-500W
 Available in mono and polycrystalline

    -    Supreme design and quality;

    -    Individual bypass diode for each cell. With Hot-Spot Free technology  protects each cell by an individual bypass diode;W

    -    When the current of a single cell does not match the current of the whole string, that cell has a reverse voltage, so when measured more than 0.6V, it will automatically activate the bypass diode. As a result, the rest of the cells will not be affected by the disruption;

   -      Increased performance ratio up to 30% ;

   -     We provide all International standards' certificates, 30 years performance guarantee and 12 years product warranty;

With a large selection of module dimensions and performance classes you will find exactly the right one for your project








  • 0.171 / Wp
    330 ~ 540 Wp Monocrystalline
  • 0.171 / Wp
    JUST Half-Cut ...
    380 ~ 410 Wp Monocrystalline
  • 0.169 / Wp
    400 ~ 430 Wp Monocrystalline
  • 0.171 / Wp
    JUST Half-Cut ...
    315 ~ 330 Wp Monocrystalline
  • 0.180 / Wp
    JST 10-200M
    10 ~ 200 Wp Monocrystalline
  • 0.162 / Wp
    430 ~ 450 Wp Monocrystalline
  • 0.171 / Wp
    355 ~ 375 Wp Bifacial, PERC
  • 0.171 / Wp
    300 ~ 320 Wp Bifacial, PERC
  • 0.171 / Wp
    260 ~ 330 Wp PERC
  • 0.171 / Wp
    260 ~ 295 Wp Polycrystalline
  • 0.162 / Wp
    315 ~ 345 Wp Polycrystalline
  • 0.166 / Wp
    JUST Half-Cut ...
    280 ~ 305 Wp Polycrystalline
  • 0.166 / Wp
    JUST Half-Cut ...
    350 ~ 370 Wp Polycrystalline
  • 0.198 / Wp
    JST 5-200P
    5 ~ 200 Wp Polycrystalline

Thin film

  • JST100TF
    100 Wp a-Si
  • JST120-140TF
    120 ~ 140 Wp a-Si
  • JST360-400TF
    360 ~ 400 Wp a-Si
  • JST70-80TF
    70 ~ 80 Wp CdTe
  • JST420-440TF
    420 ~ 440 Wp CdTe
  • JST200-260TF
    200 ~ 260 Wp CIS
  • JST340-360TF
    340 ~ 360 Wp CIS
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Last Update: 24 Apr 2020