We are available Mon - Fri
from 7am to 5pm.
What do we actually do at ALTEC? We develop and manufacture single components and complete mounting systems for PV. Without the roof hooks, module clamps, connectors, profiles & mounting rails, and the elevations that we manufacture, the energy transition would be lacking crucial parts.
We specialise in PV mounting systems, for both flat roofs and pitched roofs (tile roofs, trapezoidal roofs, etc.) as well as photovoltaic mounting frames for ground-mounted installations or ground-mounted systems for self-consumption. New additions to our range include our PV mounting systems for façades and walls.
We know the industry and the requirements. Our innovative products for PV mounting systems are from practice, for practice, which is why we develop just what the market is looking for. After all, top quality is our standard. We not only manufacture, but plan and design as well, so projects can be implemented with maximum efficiency. That´s what we do - for more than 30 years.
Ask for our new price list without obligation:
email: info@altec-metalltechnik.de | phone: +49 3663 4210-0
We are available Mon - Fri
from 7am to 5pm.
Successful projects (12/2025)
Years of experience
Various products
% used for each customer
![[Translate to Englisch:] Referenz PV Montagesystem Flachdach OPTIFLEX - Tauernkliniken / Österreich](/fileadmin/user_upload/PV_Systeme/Referenzen/ALTEC_PV_Montagesysteme_Referenz_Flachdach_Optiflex_Tauernkliniken_2026.jpg)


Ballast-optimised PV elevation system as a PV flat roof mounting system
Germany
PV substructure: ALTEC FD_COMPACT