Welcome to solarSTEP

solarSTEP is your international partner for the implementation of your photovoltaic projects.

The solarSTEP group is active in the following lines of business: development and trading of the solarSTEP light mounting system for flat roofs, EPC-contractor for the planning, delivery, construction and commissioning of your photovoltaic plant. Furthermore, we offer operating control of your power plant, including monitoring and support.

solarSTEP light mounting system

solarSTEP light is the leading aerodynamic photovoltaic mounting system for flat roofs. Based upon empirical data and wind tunnel tests, we are in continuous development process with our solarSTEP light mounting system. solarSTEP light complies with the regulations of DIN 1055-4 and is approved by TÜV Rheinland. Of course, also the criteria of Eurocode (statics) are met by our solarSTEP light mounting system:

  • Minimal additional weight of approximately 10 kg/sqm roof area
  • No roof permeation
  • Compatible with all standard module brands
  • For framed and frameless modules
  • For crystalline and thin-film modules
  • Designed for: roofs with membranes, bituminous sealing, roofs with ballast chipping and green covering.
  • Easy, fast and simple installation and disassembly at all times
Details solarSTEP light

Planning and building

solarSTEP is your partner for the planning and realization of your photovoltaic power plant.


Plant management

Operational management, including monitoring and servicing of your phtovoltaic system.



Invest into the sun and your profit.


We lease your roof

Take advantage of the positive image of photovoltaic energy and secure an additional source of income for yourself!