Installation company for photovoltaics, battery storage, heat pumps, wallboxes, solar thermal and hydrogen technology
DUSW Solar und Energietechnik GmbH
WuppertalNew on Amplifa
About DUSW
DUSW Solar und Energietechnik GmbH is a master-craftsmen company for renewable energy technology based in Wuppertal. The company, with around 100 of its own employees, installs photovoltaic and PVT systems, battery storage, solar thermal and hot water storage, heat pumps, wallboxes, fuel cells, H2 long-term storage and small wind turbines for private customers and commercial properties in NRW and the surrounding area. The services range from individual on-site planning, profitability analysis and subsidy consulting to complete turnkey installation, without subcontractors. An in-house electrical department carries out electrical adaptations, including in older buildings. According to its own statements, over 5,000 systems have been installed.
- Site
- Wuppertal
- Processes
- Installation of photovoltaic systems (PV modules, rooftop installation), Installation of solar thermal systems, Installation of heat pumps (air-water, brine-water, water-water), Installation of wallboxes (charging infrastructure for electric vehicles), Installation of battery storage systems, Installation of PVT modules (combined photovoltaics and solar thermal), Installation of hot water storage tanks, Installation of H2 long-term storage (hydrogen storage)
- Materials
- PV modules, PVT modules, Battery storage, Hot water storage tanks, H2 long-term storage, Fuel cell, Heat pump, Wallbox
- Employees
- ca. 100
- Industries
- Private customers/owners, Commercial properties
- 01
Consultation and on-site inspection
- 02
Individual planning and quotation
- 03
Profitability and subsidy review
- 04
Installation by in-house skilled staff
- 05
Electrical installation and commissioning
- 06
Service and maintenance
Technologies & Systems
PV modules
Rooftop photovoltaics for power generation on the roofs of private customers and commercial properties.
PVT modules
Hybrid modules that generate both electricity and heat from solar energy simultaneously.
Battery storage
Stores surplus PV power for use at night or during cloudy weather.
Hot water storage
Provides heat generated by solar thermal or other sources at any time.
H2 long-term storage
Enables long-term storage of surplus energy as hydrogen.
Fuel cell
Converts hydrogen into electricity and ensures a continuous energy supply.
Heat pump
Uses ambient heat from air, ground or water to generate heating energy.
Wallbox
Charging infrastructure for electric vehicles, can be coupled with the photovoltaic system.
Location
Wuppertal
DEHeadquarters
- Materials
- PV modules, PVT modules, battery storage, heat pumps, wallboxes
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Installation of photovoltaic systems (PV modules, rooftop installation)Electrical installation / Renewable energy | – | – | – | – | PV modules, Battery storage, Inverters |
| Installation of solar thermal systemsRenewable energy / Heat technology | – | – | – | – | Solar collectors, Buffer storage tanks |
| Installation of heat pumps (air-water, brine-water, water-water)Renewable energy / Heating technology | – | – | – | – | Heat pumps |
| Installation of wallboxes (charging infrastructure for electric vehicles)E-mobility / Charging infrastructure | – | – | – | – | Wallboxes |
| Installation of battery storage systemsEnergy storage | – | – | – | – | Battery storage |
| Installation of PVT modules (combined photovoltaics and solar thermal)Renewable energy / Hybrid technology | – | – | – | – | PVT modules |
| Installation of hot water storage tanksHeat technology / Storage systems | – | – | – | – | Hot water storage tanks |
| Installation of H2 long-term storage (hydrogen storage)Energy storage / Hydrogen technology | – | – | – | – | Hydrogen storage |
| Installation of fuel cellsEnergy conversion / Hydrogen technology | – | – | – | – | Fuel cells |
| Installation of small wind turbinesRenewable energy / Wind technology | – | – | – | – | Wind turbines |
| Electrical installation (electrical department, adaptations in older buildings)Electrical installation | – | – | – | – | – |
| Project planning and individual consulting (profitability analysis, subsidy application support)Planning / Consulting | – | – | – | – | – |
Additional services