Manufacturer of high-performance monocrystalline solar modules with N-type TOPCon and back-contact cells in automated production.
Helius Sunlink PV
Zhangjiagang (CN) · Basel (CH) · Suzhou (CN) · Wuxi (CN) · Itajaí (BR) · Hong Kong (HK)New on Amplifa
About Helius Sunlink PV
Helius Sunlink PV is a globally active manufacturer of photovoltaic products founded in 2004 and headquartered in Zhangjiagang (Jiangsu, China). The company produces high-performance monocrystalline solar cells and solar modules and also offers biomass generators as well as equipment for electromobility (EV chargers) and energy storage solutions. The module portfolio covers output classes from 450 to 730 Wp, including series such as Genesis, Genesis+ and ARES with technologies such as TOPCon, Back Contact (BC), bifacial modules and N-type cells. Production takes place in four automated factories with robot-assisted manufacturing lines and an annual capacity of 6.6 GW (as of 2024). Five international offices with technical, commercial and after-sales support ensure proximity to customers, while 5% of annual revenue is invested in R&D. Products are offered for residential, commercial, utility and off-grid projects; a focus lies on the markets of Europe and South America.
- Site
- Zhangjiagang, Jiangsu
- Processes
- Manufacture of solar modules (automated PV module production), Manufacture of solar cells (crystalline, monocrystalline), Technical Support, Sales, After-Sales Support, Engineering & Project Support (residential, commercial, utility, off-grid)
- Materials
- Monocrystalline solar cells (N-type), TOPCon solar cells, Back-contact solar cells (BC), Back-contact solar cells, Bifacial modules, PERC technology
- Certificates
- 15-year product warranty, 30-year linear performance warranty, Tier-1 rating (2025)
- Founded
- 2004
- Employees
- 51–200
- Industries
- Photovoltaics / Renewable Energy, Energy Storage, E-Mobility (Charging Infrastructure), Biomass
- 01
Manufacture of monocrystalline solar cells (TOPCon, Back Contact)
- 02
Automated module manufacturing and assembly
- 03
Quality control
- 04
Distribution via dealers and direct contact
- 05
Technical and commercial support
- 06
After-sales support
Cell and Module Technologies
Monocrystalline solar cells (N-type)
Core product of the module portfolio; mainly used in the Genesis, Genesis+ and ARES series.
TOPCon solar cells
High-efficiency technology used in the Genesis and Genesis+ module series.
Back-contact solar cells
Technology of the ARES module series with increased efficiency.
Bifacial modules
Available in several module types to increase yields on reflective surfaces.
PERC technology
Represented in the module portfolio.
Locations
Zhangjiagang
CNHeadquarters and production
- Part weight / size
- Solar modules 450–730 Wp
- Lot size
- Large series
- Materials
- Monocrystalline solar cells (N-type, TOPCon, BC)
- 4 automated PV module production lines
- Robot-assisted manufacturing systems
Zhangjiagang (office)
CNOffice / Commercial Support
Suzhou
CNOffice
Wuxi
CNOffice
Basel
CHOffice
Itajaí
BROffice
Hong Kong
HKOffice
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of solar modules (automated PV module production)Assembly | – | – | – | 6.6 GW annual capacity | – |
| Manufacture of solar cells (crystalline, monocrystalline)Assembly | – | – | – | – | Monocrystalline silicon |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Automated PV module production line | – | 4 | – | – | Zhangjiagang, Jiangsu, China |
| Robotic manufacturing systems | – | – | – | – | – |
Additional services
Reference customers
Quality
The company relies on strict quality control in automated production. Products come with a 15-year product warranty and a 30-year linear performance warranty.
| Evidence | Zhangjiagang |
|---|---|
| 15-year product warranty | |
| 30-year linear performance warranty | |
| Tier-1 rating (2025) |
History
- 2004
Foundation of Helius Sunlink PV as a pioneer of the photovoltaic industry.
- 2024
Annual production capacity expanded to 6.6 GW.
- 2025
Tier-1 rating; market launch of the N-Type Back Contact module line in Brazil.
- 2026
Presence at SNEC PV+ (Shanghai), Intersolar Europe (Munich) and Intersolar South America (São Paulo).