Flat Chemical

The mounting structure is designed and manufactured for installing solar panels onto flat concrete roofs.

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The Valsa Flat Chemical Anchor Concrete roof mounting structure provides a penetrating chemical anchor solution for installing solar panels onto flat concrete roofs, as part of the structure of the building. The solution is suitable for commercial, industrial, and domestic buildings and maximises the harvesting of photovoltaic power.

It is a simple and versatile solution with all the components tested and approved by South Africa roof manufacturers which ensures that the roof warranties and guaranties remain intact for the PV solar installation.

The solution has been designed and manufactured to SABS standards, is in line with SANS regulations and take African building regulations into consideration. The roof mounting structure solution is ideally suited for African weather conditions.

Custom made solutions can be designed and manufactured on request – using chemical anchors as the penetrative method of fixing.


  • Standard flat concrete roof mounting structure for all site specifics
  • Flexible design for improved PV Solar performance
  • Accommodate standard nuts and bolts
  • Structural engineering compliant
  • Easy mechanical assembly
  • High quality material
  • Accommodate customer requirements
  • Quick and easy to install
Panel Orientation
  • Portrait or landscape
Cost Effective
  • Cost effective PV solar roof solution
  • Standard equipment for all installations
  • Locally manufactured

Long life span
  • Aluminium structure has a long life
  • Low Maintenance

  • 10 years site dependent


  • Aluminium structure – Alloy 6063
Roof tilt
  • Elevated
  • Aluminium components
  • Stainless-steel fixing components
  • SABS standards and SANS regulations


Component used in each application can be different depending on the configurations. Speak to sales consultant for assistance.

PRO4040TB2S66 40 x 40 – Top & Bottom Slot Profile 6.6 Meter
BRALSTD L-Bracket Standard 40 x 60 x 5mm EA
FSTTHBARM8X250SS M8 Threaded Bar x 250mm S/S
FSTM8BLT55SS M8 Bolt x 55mm SS A2 EA
FSTM8HNA4SS  M8 Hex Nut SS A470 EA
FSTM8FLATSS M8 Flat Washers SS A2_70 EA
FSTM8SPRINGSS M8 Spring Washers SS A2_70
BRAEPSS Earth Plate SS
BRAFPJ Flat Plate Joiners
ANCHOR_VL410C Chemical Anchors FIS V 410
BRAMC30U Middle Clamp U-shape Bracket 30mm
BRAMC35U Middle Clamp U-shape Bracket 35mm
BRAMC40U Middle Clamp U-shape Bracket 40mm
BRAEC40Z End Clamp Z-Shape Bracket 40mm EA
BRAEC35Z End Clamp Z-Shape Bracket 35mm EA
BRAEC30Z End Clamp Z-Shape Bracket 30mm EA
FSTM8CPS35 M8 Cap Screw x 35mm SS A2_70 EA
FSTM8CPS30 M8 Cap Screw x 30mm SS A2_70 EA
FSTM8CPS40 M8 Cap Screw x 40mm SS A2_70 EA
FSTM8CPS45 M8 Cap Screw x 45mm SS A2_70 EA
FSTM8CPS50 M8 Cap Screw x 50mm SS A2_70 EA
BRA150LU0845 Long Upright  845mm-150Watt Portrait Or Landscape 60Cells and 72Cells PV Panel
BRA150SU0131 Short Upright 10°-131mm-150Watt Portrait Or Landscape 60Cells and 70Cells With 2 Holes
BRA150SU0198 Short Upright 15°-198mm-150Watt  Portrait Or Landscape 60Cells and 70Cells With 2 Holes
BRA150SU0270 Short Upright 20° -270mm-150Watt Portrait Or Landscape 60Cells and 72Cells PV Panel with 2 Holes
BRA150SU0362 Short Upright 26° – 362mm-150Watt Portrait Or Landscape 60Cells and  72Cells PV Panel With 2 Holes
BRA150SU0440 Short Upright 31°- 440mm-150Watt Portrait Or Landscape 60Cells and 72Cells PV Panel With 2 Holes
BRA150SU0511 Short Upright 35° – 511mm-150Watt Portrait Or Landscape 60Cells and 72Cells PV Panel
BRA150SU0612 Short Upright 40°- 612mm-150Watt Portrait Or Landscape 60Cells and 72Cells PV Panel With 2 Holes
BRA250SU0103 Short Upright 5°-103mm-60Cells-PV Panel at Portrait
BRA250SU0200 Short Upright 10°- 200mm-60Cells-PV Panel at  Portrait
BRA250SU0300 Short Upright 15°–300mm-60Cells-PV Panel at Portrait
BRA250SU0380 Short Upright 20°–380mm-60Cells-PV Panel at Portrait
BRA250SU0520 Short Upright 26° 520mm-60Cells-PV Panel at Portrait
BRA250SU0640 Short Upright 31°-640mm-60Cells-PV Panel at  Portrait
BRA250SU0748 Short Upright 35°-748mm-60Cells-PV Panel at  Portrait
BRA250SU0895 Short Upright 40°-895mm-60Cells-PV Panel at Portrait
BRA300SU0125 Short Upright 5°-125mm-72Cells-PV Panel at  Portrait
BRA300SU0250 Short Upright 10° -250mm-72Cells-PV Panel at Portrait
BRA300SU0380 Short Upright 15°-380mm-72Cells-PV Panel at Portrait
BRA300SU0515 Short Upright 20°-515mm-72Cells-PV Panel at Portrait
BRA300SU0690 Short Upright 26° -690mm-72Cells-PV Panel at Portrait
BRA300SU0850 Short Upright  31°850mm–72Cells-PV Panel at Portrait
BRA300SU0990 Short Upright 35°-990mm-60Cells-PV Panel at Portrait
BRA300SU1186 Short Upright 40 Deg 1186mm 72Cell-PV Panel Portrait
BRA250LU1200 Long Upright 1200mm- 60Cells-PV Panel at  Portrait
BRA300LU1600 Long Upright 1600mm-72Cells PV Panel at Portrait