
Develops the patented SOLESY® system, which combines photovoltaics, solar thermal and wind power in one module.
SISI AG
Illertissen (Headquarters) · Unterer Graben 7, 89257 IllertissenNew on Amplifa
About SISI AG
SISI AG (Sigmund's Innovation Sun Induction AG) is a family-owned company based in Illertissen that has developed the patented SOLESY® power generation system. The system combines photovoltaics, solar thermal and wind power in a modular product for electricity and heat supply, aligning itself automatically to the respective energy source as needed. The wind power components consist of durable, low-noise brushless blower fans, which are used in reverse as wind generators. Each segment includes, among other things, a half shell with prisms and lenses, a heating screen, a vacuum tube with heat exchanger, an inner mirror, an aluminum cooler and a photovoltaic panel with 35 watts. Rotating wipe brushes permanently clean the power elements and keep them free of snow even in winter. In addition to system sales, SISI AG offers energy and performance calculations, training for contract partners, as well as design and 3D modeling, serving private residential buildings as well as commercial and industrial buildings.
- Site
- Illertissen
- Processes
- Photovoltaic System (SOLESY®), Solar Thermal System, Wind Power Microgenerators (Brushless Blower Fans Used as Wind Generators), Design & 3D Modeling, Energy Calculation/Performance Calculation, Training for Contract Partners, Maintenance-Free Self-Cleaning (Rotating Wipe Brushes)
- Materials
- Photovoltaic panel (35 W per segment), Vacuum tube with heating lance & lamella heat exchanger, Brushless blower fans, Aluminum cooler
- Certificates
- Electronic performance monitoring per segment group
- Industries
- Renewable Energies, Private Residential Construction, Commercial/Industrial Buildings
- 01
Design & 3D Modeling
- 02
SOLESY® System Sales
- 03
Energy Calculation/Performance Calculation
- 04
Training of Contract Partners
Technologies & Components
Photovoltaic panel (35 W per segment)
Generates electricity as part of each SOLESY® segment.
Vacuum tube with heating lance & lamella heat exchanger
Converts solar energy into heat for space and water heating.
Brushless blower fans
Serve in reverse as low-noise wind generators for electricity generation without sunlight.
Aluminum cooler
Segment component for thermal support.
Location
Illertissen
DEHeadquarters
System Components




Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Photovoltaic System (SOLESY®)Engineering | – | – | – | – | – |
| Solar Thermal SystemEngineering | – | – | – | – | – |
| Wind Power Microgenerators (Brushless Blower Fans Used as Wind Generators)Engineering | – | – | – | – | – |
| Design & 3D ModelingEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality
Every group of 4 segments is electronically monitored for performance; the PV modules are individually protected against shading.
| Evidence | Illertissen |
|---|---|
| Electronic performance monitoring per segment group |