# Nine Years, One Focus: Dinto Solar Builds HJT Momentum from Lab to Global Markets

- Link: https://www.thailand-business-news.com/pr-news/nine-years-one-focus-dinto-solar-builds-hjt-momentum-from-lab-to-global-markets
- Published: 2026-09-03T13:11:00+07:00
- Author: PR Newswire

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BEIJING, Sept. 3, 2026 /PRNewswire/ — Nine years ago, when heterojunction (HJT) 
solar technology was far from mainstream commercialization, Dinto Solar made a long-
term commitment to it. As the company approaches its ninth anniversary on September
5, that conviction has grown into integrated R&D and manufacturing capabilities,
a planned 15 GW HJT footprint in China and deployments across more than 30 countries.

 [⌊Nine Years, One Focus: Dinto Solar Builds HJT Momentum from Lab to Global Markets⌉](https://mmx.prnasia.com/media/MS1981044/20260903012236EDT_image_1.jpg?id=OA2927951&p=medium600)

Nine Years, One Focus: Dinto Solar Builds HJT Momentum from Lab to Global Markets

Founded in 2017 through the Central Research Institute of State Power Investment
Corporation (SPIC), Dinto Solar had invested over US$59 million (RMB 400 million)
in HJT R&D by the end of 2025—more than 25% of revenue. This sustained investment
has produced over 120 patents and made Dinto Solar one of the few manufacturers 
with proprietary mass-production capabilities for both silver-metallized HJT and
copper-metallized HJT (C-HJT) cells and modules.

Turning laboratory progress into bankable products, however, requires more than 
higher efficiency. Manufacturers must simultaneously improve yield, reduce cost 
and secure long-term reliability—a difficult "golden triangle" of HJT industrialization.
Dinto Solar has advanced all three through process optimization and manufacturing
discipline. Its G12-132 flagship HJT module, one of the industry’s few ultra-high-
power large-format HJT modules, reaches 760 W and 24.47% efficiency, enabling greater
energy yield and stronger lifetime returns for customers.

That manufacturing strength is also measured in speed. For a 200 MW residential 
distributed PV project for China Huadian in Shandong, China, Dinto Solar completed
technical review, contract signing, volume production and first-batch delivery within
one week in 2025.

The technology has since moved beyond the factory floor. Dinto Solar modules have
served more than 100 projects across deserts, mountains, agrivoltaics, fishery-PV
and commercial and industrial rooftops, validating their reliability under heat,
sand, humidity and other demanding conditions.

Commercial momentum followed. Dinto Solar signed over 2 GW of orders in 2025, up
more than 200% year on year. In 2026, it won a bid under China Datang’s 1 GW HJT
module framework procurement and was shortlisted for POWERCHINA’s 3 GW HJT procurement.

Now emerging as a significant HJT player, Dinto Solar is drawing on nine years of
industrial experience to advance HJT and perovskite-HJT tandem technologies. Together
with value-chain partners, it is working toward cell efficiencies above 30%—carrying
its long-term commitment to HJT into the technology’s next chapter.

Website: [www.dintosolar.com](http://www.dintosolar.com/)
Follow "Dinto Solar" on
[LinkedIn](https://www.linkedin.com/company/dintosolar/) and [Facebook](https://www.facebook.com/dintosolar/)
for more heterojunction updates.

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**Read the original article :** [Nine Years, One Focus: Dinto Solar Builds HJT Momentum from Lab to Global Markets ](http://www.prnasia.com/story/archive/5040044_AE40044_0?rand=184833)