THE PROCESS AND AUTOMATION COMPANY
H2GEMINI High Performance Process Equipment
PECVD HJT Cell Manufacturing [horizontal, tray-less design, amorphous and multi-crystalline, >12000 half-cut M12/h]
PVD ITO Sputtering [horizontal wafer coating, vertical glass coating]
Roll-to-Roll Sputtering
PVD HJT Cell Manufacturing [horizontal, ITO double side coating, >16000 half-cut M12/h]
WHAT WE DO:
TURNKEY LINES: H2GEMINI provide TURNKEY manufacturing Line for Ingot-Wafer, HJT Cell Manufacturing and Module Assembly.
WAFER Technology: Cz Puller for G12 / 230mm wafer; EPITAXY Wafer
HJT – Tandem: GEMINI PECVD for HJT cell manufacturing, amorphous- & polycrystalline layers, tray-less design. Highest
uptime. GEMINI PVD, HJT cell ITO layer deposition.
MODULE: H2GEMINI module production lines are fully automated. High flexibility for different applications and modules
Design: UTILITY, COMMERCIAL ROOF TOP, PRIVATE HOME
H2GEMINI HJT Cell Line Key Facts
About usFounder Team
FEATURED PROJECTS
>20 years working experience in process development, machine design and project engineering
Year Company Project Capacity
2006 MOSER BAER Photo Voltaic Ltd., India first ever full automated cell turnkey line ~ 120 MWp
2006 MILLINET SOLAR, Korea Cell Turnkey line ~ 60 MWp
2008 – 2012 INDOSOLAR, Indian Tier one cell manufacturing ~ 600 MWp
2007 Blue Chip, Austria worldwide first Cell line with PERC Technology developed by D. Habermann ~ 100 MWp
2007 REC Norway 2 Turnkey lines ~ 200 MWp
2008 - 2009 REC Singapore 8 Cell lines with world first PERC Technology ~ 900 MWp
2012 - 2026 EPSE, Argentina the first full integrated ingot — module manufacturing project in South America ~ 70 MWp
2011 SIEMENS, Germany feasibility study incl. Basic Design, Integrated PV production "1.2 GW Polysilicon to Module“
2021 - 2025 H2GEMINI Development and industralization of new PECVD with >12000 half cut G12 per tool >2GW
2022 - 2025 H2GEMINI Project Development of vertical integrated PV Manufacturing Projects along the
PV value chain in USA, North Africa, LatAm 1.2GW; 5GW; 20GW
H2GEMINI Company designs, develops, builds and sells processes and production machines for the manufacturing of high efficiency solar cells (HJT, Tandem-Structures).
In the frame of turnkey production line, H2GEMINI offers complete solar cell manufacturing lines. The core competence of H2GEMINI is in special automation solutions, cleaning processes, PECVD and PVD equipment & processes.
In cooperation with our partners, H2GEMINI offers customised highly automated PV module assembly lines from 250MW to multi GW capacity.
> 47 int. patents
>17.000 m2 inhouse production area
Global Sourcing
Turnkey Solutions for
PV HJT Cell + Module
NEWS
Clarification on Corporate Information about H2GEMINI
05.01.2026
Monheim am Rhein, Germany
Zug, Switzerland
Carson City, USA
Various unofficial or AI‑generated publications have circulated information about *H2GEMINI* (e.g., concerning company location, management, or legal status) that has not been authorized or verified.
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Official information about „H2GEMINI" can be obtained through the following channels:
- the official website: https://www.h2gemini.com
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This clarification aims to ensure transparency and to guarantee the accurate and verifiable use of information related to „H2GEMINI".
About H2GEMINI
(This section may include a brief, factual company profile – for example, the area of activity, founding year, and core expertise. Ensure that the content comes from verified and publicly released company information.)
Press Contact / Media Inquiries
„H2GEMINI"
E‑mail: info@h2gemini.com
Website: www.h2gemini.com
WMH unveils $6.5 billion technology complex in Nevada and partners with H2GEMINI for innovative solar solutions
RENO, Nevada – May 2025 – Wallace MacDonald Holdings (WMH) has made waves in American industry with the opening of a groundbreaking $6.5 billion technology complex in Reno, Nevada. This state-of-the-art facility will serve as a groundbreaking hub integrating semiconductor manufacturing, solar wafers, energy storage systems, advanced solar panels, and aerospace research, positioning the United States at the forefront of technological innovation.
In a careful global selection process, WMH has chosen H2GEMINI, a leading technology company based in Switzerland, Germany, and the US, as its turnkey partner along the photovoltaic value chain. WMH stated: “With its vision and the highest standards, H2GEMINI has revolutionized the manufacture of HJT solar cells and automation solutions, setting new benchmarks for high-efficiency photovoltaics and tandem technologies.”
This powerful collaboration between WMH and H2GEMINI represents a major leap forward in sustainable energy solutions and underscores the companies' shared commitment to driving innovation and excellence in renewable energy.
The initiative aligns with President Donald J. Trump and Vice President J.D. Vance's vision of American industrial primacy. It is supported by government backing in the form of tax credits for advanced manufacturing and strategic measures to strengthen national security and promote economic prosperity.
At the heart of WMH's groundbreaking technology complex is a commitment to domestic sourcing, with plans to manufacture semiconductor wafers, solar cell wafers, energy storage solutions, and bifacial heterojunction (HJT) solar modules exclusively in the United States. In addition, WMH is collaborating with the renowned MIT to lead an advanced aerospace research program.
https://www.investing.com/news/company-news/wmh-announces-65-billion-tech-complex-in-nevada-93CH-4027270
H2GEMINI is underscoring its commitment to actively shaping the US PV-market
Freiburg/Lewes, USA, October 11, 2024
In order to strengthen its local presence and customer service in one of the most important photovoltaic markets, the USA, H2GEMINI Technologies GmbH, Freiburg, Deutschland has founded the subsidiary H2GEMINI TECH USA LLC. This strategic decision aims to further expand market proximity and ensure flexible solutions and direct support for local customers.
With H2GEMINI TECH USA LLC, the company plans to bring its innovative strength in PV technology directly to the US market. This includes building a locally adapted sales and service network that meets the specific requirements and legal framework of the market.
In addition, H2GEMINI TECH USA LLC, will work closely with local partners and customers to develop customised solutions that increase both the efficiency and sustainability of solar technologies. Furthermore, the local presence will also optimise supply chains and shorten response times to customer enquiries.
By establishing this subsidiary, H2GEMINI is underscoring its commitment to actively shaping the US market while building strong, long-term customer relationships. This initiative is a significant step in the company's global growth strategy to establish a leading position in the rapidly growing and highly competitive US solar market.
Revkor Salt Lake City, Utah selects H2GEMINI for new 5-20 GW HJT\Perovskite solar cell and panel manufacturing facility.
SALT LAKE CITY, July 19, 2023 /PRNewswire/ --
REVKOR Energy Holdings Inc, a leading renewable energy company, and H2GEMINI Technology Consulting GmbH, a prominent solar machinery and equipment manufacturer, are pleased to announce the signing of a Partnership (PARTNERSHIP). This PARTNERSHIP outlines their joint efforts to construct turnkey HJT Solar Cell and Module Manufacturing Facilities and collaborate on the development of new generations of high-efficiency HJT/Perovskite solar cell architectures.
Zug 28.02.2023
H2GEMINI CTO Dr. Dirk Habermann talking about HJT Production Solutions @ TAIYANG NEW Webinar
https://taiyangnews.info/technology/hjt-production-solutions-designed-in-europe/
H2GEMINI LOCATIONS:
H2GEMINI
Technology Consulting GmbH
Industriestrasse 7
6300 Zug
Switzerland
Phone: +41 44 5861811
Mobil: + 41 78 7128913
info@h2gemini.com
H2GEMINI
Technologies GmbH
Rheinpromenade 13
40789 Monheim am Rhein
Germany
Phone: +49 151 2425 1192
info@h2gemini.com
H2GEMINI TECH USA LLC
16192 Coastal Highway
Lewes, DE 19958
USA
info@h2gemini.com
H2GEMINI
SILICON TECH LLC
123 WEST NYE LN STE 129,
Carson City, NV, 89706 Nevada, USA
info@h2gemini.com
