
Specialist retailer for power generators, emergency backup generators, light masts and battery storage with workshop service.

SEV GmbH
Schopfheim-LangenauNew on Amplifa
About SEV Stromerzeuger
SEV GmbH was founded in 2009 in Munich and is a specialist retailer for power generators, emergency backup generators, PTO generators, light masts, welding equipment, engine-driven pumps as well as mobile and stationary energy storage systems. The product range includes generator sets from 1 to 3000 kVA from leading manufacturers such as Endress, Pramac, Himoinsa, Mosa, SDMO Kohler, Champion and Yorking, as well as battery storage systems up to 2304 kWh, solar storage systems and balcony power plants. The generators are sourced directly from the manufacturers' factories; the suppliers meet strict quality controls and EU certifications. At the headquarters in Schopfheim-Langenau in the southern Black Forest, a large warehouse with its own workshop is available, where commissioning, repairs and maintenance are carried out. The six-person team of sales, technology and logistics supplies municipalities, municipal utilities, waterworks, fire departments, agriculture, commercial customers and industry, including Stadtwerke Schwerin, Waldshut-Tiengen and Löffingen as well as the municipality of Urdorf in Switzerland. A selected range for private customers is offered at mein-stromerzeuger.de.
- Site
- Schopfheim
- Processes
- Sales of power generators (diesel, petrol, gas, inverter, PTO generators, 1–3000 kVA), Sales of emergency backup generators (stationary and mobile), Sales of battery energy storage systems (mobile and stationary, up to 2304 kWh), Sales of solar storage systems and balcony power plants, Sales of light masts, Sales of welding equipment and engine-driven pumps, Commissioning, repair and maintenance of power generators (own workshop), Consulting and planning of emergency power supply for critical infrastructure
- Materials
- LiFePO4 (lithium iron phosphate) battery, Tinned copper (cable class DIN EN 60228 Class 5), Lithium iron phosphate battery, Copper, tinned
- Certificates
- EU product certifications of the manufacturers
- Founded
- 2009
- Employees
- 6
- Industries
- Municipalities & municipal utilities, Waterworks, Fire department / emergency services, Agriculture, Commercial & industry, Construction sites
- 01
Consulting and planning of emergency power supply
- 02
Procurement directly from manufacturers' factories
- 03
Warehouse storage in Schopfheim
- 04
Commissioning and repair in own workshop
- 05
Maintenance and on-site customer service
- 06
Shipping by parcel service, freight forwarder or direct delivery
Technical Components
Lithium iron phosphate battery
Battery technology of the mobile battery storage systems, e.g. with 5040 Wh nominal capacity and IP54.
Copper, tinned
Conductor material of the solar cables according to DIN EN 60228 Class 5.
Location
Schopfheim
DEHeadquarters, warehouse with workshop
- Warehouse
- Workshop
Product Areas










Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sales of power generators (diesel, petrol, gas, inverter, PTO generators, 1–3000 kVA)Trade/Engineering | – | – | – | – | – |
| Sales of emergency backup generators (stationary and mobile)Trade/Engineering | – | – | – | – | – |
| Sales of battery energy storage systems (mobile and stationary, up to 2304 kWh)Trade/Engineering | – | – | – | – | – |
| Sales of solar storage systems and balcony power plantsTrade/Engineering | – | – | – | – | – |
| Sales of light mastsTrade/Engineering | – | – | – | – | – |
| Sales of welding equipment and engine-driven pumpsTrade/Engineering | – | – | – | – | – |
| Commissioning, repair and maintenance of power generators (own workshop)Assembly | – | – | – | – | – |
| Consulting and planning of emergency power supply for critical infrastructureEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality
The supplied generator sets meet strict quality controls and the corresponding EU certifications of the manufacturers; commissioning, repair and maintenance are carried out in the own workshop or by on-site customer service.
| Evidence | Schopfheim |
|---|---|
| EU product certifications of the manufacturers |
Company History
- 2009
Foundation of SEV GmbH by Frank Philipp von Johnston in Munich
- 2021
SEV becomes part of AMH Holding GmbH and is led by Michael and Abda Hitz; headquarters in Schopfheim-Langenau