
Emergency power generators, CHP units 20–2000 kW, battery storage, engine overhaul and service from Salzweg near Passau.

Aggretech GmbH
Salzweg · Passau · Munich · Augsburg · Ulm · Biberach an der Riß · RottweilNew on Amplifa
About Aggretech
Aggretech GmbH, headquartered in Salzweg near Passau, is a provider of energy and plant engineering with a focus on diesel and biogas engines. The company is a manufacturer of emergency power generators and designs and builds diesel emergency power systems to customer specifications. In the field of combined heat and power (CHP), Aggretech offers unit-certified CHP systems from 20 to 2000 kW electrical output as well as the turnkey module systems enercube (20, 50 and 100 kW el) and energy MODUL FARM (20 to 150 kW el) for decentralized power and heat generation, e.g. in agriculture, biogas, biomethane and BLNG plants. The range of services includes engine overhaul and repair, maintenance of all engine brands, exchange engines, professional cleaning (e.g. with dry ice), spare parts delivery, technical services, WHG-compliant floor coatings as well as battery storage solutions (including FENECON Industrial S), PV integration, EV charging infrastructure and small wind turbines from 2.5 to 12 kW. Customers include renowned manufacturers of power generation sets and CHP units as well as industry, agriculture, commerce and municipalities. In addition to its headquarters in Salzweg, service centers in Passau, Munich, Augsburg, Ulm, Biberach an der Riß and Rottweil serve customers throughout Europe.
- Site
- Salzweg
- Processes
- Engine overhaul and repair, Maintenance of engines of all engine brands including spare parts supply, Professional cleaning (e.g. with dry ice), Planning and construction of diesel emergency power systems to customer specifications, Production/sales of unit-certified CHP systems 20 kW to 2000 kW, Sales of diesel and gas engines for industry, agriculture, commerce and municipalities; exchange, WHG-compliant floor coating for storage, production and industrial areas, Turnkey module system enercube (power and heat generation, hydrogen-ready)
- Materials
- Steel, Concrete, Nickel-manganese-cobalt (NMC) cell technology, Natural gas or LPG (fuel), Green hydrogen (blending up to 40%), Natural/Liquefied Petroleum Gas, Green Hydrogen, Nickel-Manganese-Cobalt (NMC)
- Certificates
- Unit certification CHP
- Industries
- Industry, Agriculture, Commerce, Municipalities, Biogas/Biomethane/BLNG
- 01
Plant planning
- 02
Sales of diesel and gas engines
- 03
Engine overhaul and repair
- 04
Maintenance and cleaning (dry ice)
- 05
Installation/commissioning (emergency power systems, CHP, storage, PV)
- 06
Spare parts delivery and technical services
Systems, Energy Carriers and Processes
Natural/Liquefied Petroleum Gas
Fuel for CHP and cogeneration modules in enercube and energy MODUL FARM.
Green Hydrogen
Hydrogen blending line enables up to 40% H2 share in natural gas operation.
Nickel-Manganese-Cobalt (NMC)
Cell technology of the FENECON Industrial S industrial storage system.
Steel
Construction material of the energy garages for energy MODUL FARM.
Concrete
Alternative construction form of the energy garages for energy MODUL FARM.
Locations

Salzweg
DEHeadquarters
- Materials
- Natural/LPG, Hydrogen, NMC
- CHP/cogeneration modules enercube (20/50/100 kW el)
- energy MODUL FARM (20–150 kW el)
- FENECON Industrial S industrial storage system (92–184 kW / 82–164 kWh)
Passau
DEService Center
Munich
DEService Center
Augsburg
DEService Center
Ulm
DEService Center
Biberach an der Riß
DEService Center
Rottweil
DEService Center
Products and Systems




Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Engine overhaul and repairAssembly | – | – | – | – | Diesel and gas engines |
| Maintenance of engines of all engine brands including spare parts supplyAssembly | – | – | – | – | Diesel and biogas engines |
| Professional cleaning (e.g. with dry ice)Surface | – | – | – | – | – |
| Planning and construction of diesel emergency power systems to customer specificationsEngineering | – | – | – | – | – |
| Production/sales of unit-certified CHP systems 20 kW to 2000 kWEngineering | – | – | 20 kW – 2000 kW | – | Diesel and gas engines |
| Sales of diesel and gas engines for industry, agriculture, commerce and municipalities; exchangeAssembly | – | – | – | – | – |
| WHG-compliant floor coating for storage, production and industrial areasSurface | – | – | – | – | – |
| Turnkey module system enercube (power and heat generation, hydrogen-ready)Engineering | – | – | 20 kW – 100 kW | – | – |
| Hydrogen blending line for CHP units with up to 40% hydrogen share in natural gas operationEngineering | – | – | – | – | Natural gas/LPG, Green hydrogen |
| PV system installation and EV charging infrastructure (up to 6 charging points), load managementEngineering | – | – | – | – | – |
| energy MODUL FARM – decentralized power and heat generation in energy garages made of wood, steel orEngineering | – | – | 20 kW – 150 kW | – | Steel, Concrete |
| Battery storage solutions (Fenecon Industrial S) - output 92 to 184 kW, capacity 82 to 164 kWhEngineering | – | 2,640 mm × 1,210 mm × 1,875 mm | 1,800 kg – 2,400 kg | – | Nickel-manganese-cobalt (NMC) cell technology |
| Sales of small wind turbines from 2.5 to 12.0 kWEngineering | – | – | 2.5 kW – 12.0 kW | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CHP/cogeneration module (enercube / energy MODUL FARM) | Aggretech enercube / energy MODUL FARM | – | 20-2000 kW (CHP offering), module sizes 20/50/100/150 kW el | – | Salzweg |
| Industrial storage (battery storage system) | FENECON Industrial S | – | 92-184 kW / 82-164 kWh; container 2,640 x 1,210 x 1,875 mm, approx. 1,800-2,400 kg | – | Salzweg |
Additional services
Reference customers
Quality and Service
Aggretech offers all-around service with 24-hour availability, seven days a week, including maintenance, spare parts supply and engine repair for all engine brands. The CHP systems offered are unit-certified.
| Evidence | Salzweg |
|---|---|
| Unit certification CHP |