+27 (0)11 794 1306

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PV solar systems, off-grid solar solutions,
solar panel inverters, solar mounting structures

+27 (0)11 794 1306       +27 (0)61 288 2572        info@valsa.co.za

Concrete flat roof-SunNet roof A+SunSystems tensile cable mounting structure (with chemical anchors)

Brief overview of the concrete flat roof with chemical anchors solar mounting structure:

Tensile cable mounting structure for the ground application-SunNet roof is unique solution provided from A+SunSystems. This type of mounting structure is internationally patented and is making the installation of the mounting structure on pv solar plants easy, fast and reliable. SunNet roof installation is using fixing the anchors point on the array and no ballast is required. Once the fixing is completed stretch and tension the cable and easy placing the pv solar panels on position.

No limitation of lent of the array and less preparation required. No ballast and no limits application.







Benefits of the flat concrete roof with chemical anchor solar mounting structure


  Fast to install

  No ballast

  No drilling to roof membrane (site dependant) 

  Allow installation on roofs with static loads

  Flexible and universal design for great result 


Advantages of the flat concrete roof with chemical anchor solar mounting structure


  No maintenance required 

  Compact, light and easy to transport

  Flexible and proved resistance to wind forces

  Universal and custom design for any application

  No alteration on water drainage and roof membrane 


1. Setting up the fixing points where anchors will be fixed into the roof (side and bottom fixing)

2. Making the halls and preparation for chemical anchor the fixing points

3. Installation of side and central tressuls

4. Installing the tension cable in position and fixing the chemical anchors to the roof 

5. Tensioning the cable to required strength for proved resistance to wind forces and best performance 


6. Measuring the correct tension as per engineering specification

7. Installing holding brackets to the panels and placing in position 

8. Fixing pv panels on position onto the tension cable 

9. Completion of SunNet roof installation 



sun bullet  Solar Industry Affiliations

Solar system products distributor South Africa

Valsa Trading Pty Ltd is a proud member of:

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sun bullet  Solar International Agency

Valsa Trading Pty Ltd is an agent for Southern Africa for:

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