Manufactures solar cells (PERC, N-Topcon) and PV modules as well as energy storage systems with a vertically integrated supply chain.
Dehui Solar
Singapore (Headquarters) · Bac Ninh, Vietnam (Factory) · Chino, CA, USA · Frankfurt, GermanyNew on Amplifa
About Dehui Solar
Dehui Solar is a manufacturer of solar cells and PV modules with its production site in Bac Ninh, Vietnam. The company maintains a vertically integrated supply chain covering solar cells, PV modules, energy storage systems and project development. Manufacturing includes monocrystalline half-cut PERC cells and modules as well as bifacial modules; in 2021 the M10 PERC+ technology and the N-Topcon technology were introduced. Annual capacity is 2.5 GW of cells and 3 GW of modules. From its sites in Singapore (headquarters), USA (Chino, CA) and Germany (Frankfurt), Dehui serves international customers, especially in the USA, where shipments of 300 MW had already been reached by the end of 2019.
- Site
- Frankfurt
- Processes
- Manufacture of solar cells (PERC, PERC+, N-Topcon), Manufacturing of PV modules (Half-cut Mono PERC, Bifacial), Energy storage systems, Project development (solar projects), Project development, Energy storage systems (Energy Storage Systems)
- Materials
- Silicon (monocrystalline, PERC/Topcon solar cells), Monocrystalline silicon (PERC/PERC+), N-Topcon silicon, Bifacial half-cut mono PERC modules
- Industries
- Photovoltaics, Renewable Energies, Energy Storage, Solar Cells, PV Modules
- 01
Wafers (purchased in)
- 02
Solar cell manufacturing (PERC, PERC+, N-Topcon)
- 03
Module manufacturing (Half-cut Mono PERC, Bifacial)
- 04
Energy storage systems
- 05
Project development
- 06
International sales
Materials & Technologies
Monocrystalline silicon (PERC/PERC+)
Basis of the half-cut mono PERC solar cells and modules with outputs from 390 to 550 W.
N-Topcon silicon
Cell technology deployed since October 2021 for higher efficiencies.
Bifacial half-cut mono PERC modules
DH-M172T module series with 525–545 W for yields from front and rear side.
Sites
Singapore Headquarters
SGHeadquarters
Vietnam Factory (Bac Ninh)
VNProduction of solar cells & modules
- Materials
- Monocrystalline silicon
- Solar cell manufacturing plant (2.5 GW/year)
- Module production lines (3 GW/year)
U.S.A Office (Chino, CA)
USUSA sales office
Germany Office (Frankfurt)
DEGermany sales office
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of solar cells (PERC, PERC+, N-Topcon)Other | – | – | – | – | Silicon (wafers) |
| Manufacturing of PV modules (Half-cut Mono PERC, Bifacial)Assembly | – | – | – | – | Silicon (solar cells) |
| Energy storage systemsOther | – | – | – | – | – |
| Project development (solar projects)Engineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Solar cell manufacturing plant | – | – | Cell capacity 2.5 GW | – | Bac Ninh, Vietnam |
| Module production line | – | – | Module capacity 3 GW | – | Bac Ninh, Vietnam |
Additional services
History
- 2018-04
Vietnamese plant (Bac Ninh, Vietnam) started operations
- 2019-12
Shipments to the US market reached 300 MW
- 2020-01
Cell capacity reached 1.5 GW, module capacity 2 GW
- 2021-06
Introduction of the M10 PERC+ technology
- 2021-10
Introduction of the N-Topcon technology
- 2021-12
Cell capacity reached 2.5 GW, module capacity 3 GW