+27 (0)11 794 1306

Solar solutions shop, purchase solar panels,

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 gravelled roof solar panel application - SunNet roof 

Brief overview of the flat gravelled roof solar mounting solution:

Concrete flat roof tensile cable mounting structures are unique and internationally patented. Provided by A+SunSystems, the ground application-SunNet roof is a unique solution. The flat gravelled roof solar mounting structure makes installation of the mounting structure on solar energy plants easy, fast and reliable. Using the SunNet roof solar mounting installation solution requires no ballast and fixes the anchor point. Once the solar mounting structure on the flat gravel roof is fixed, stretch and tension the cable. Then the pv solar panels are easily positioned. There is no limitation of the length of the solar panel array with less preparation being required.

We provide a solar mounting structure with a gravelled flat roof with no ballast and no limits.





Benefits of our solar mounting on flat gravelled roof


  Installation can be fast

  No ballast needed

  No drilling needed to roof membrane (site dependant) 

  Allow installation on roofs with static loads

  Design is universal and flexible 


Advantages of solar mounting on flat gravelled roof


  No maintenance required

  Light, easy and compact for transport

  Proved to be flexible 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 (place uprights in position. No ballast) 

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

3. Fixing the side anchors in position

4. Installing the tension cable in position 

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

6. Measuring the correct tensioning as per engineering specification

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

8. Completion of SunNet gravelled roof installation (landscape orientation) 



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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