First Floating PV System in South Africa

Marlenique Estate, a picturesque farm and wedding venue, installed a SolarEdge ground mount and SolarEdge floating PV to protect itself against rising energy costs and load shedding.
First Floating PV System in South Africa

At a Glance:

  • Installation date: March 2019
  • Location: Marlenique Estate, Western Cape, South Africa
  • Installed Capacity:  534kW Ground Mount, 60kW Floating
  • Modules:  1,800 x Canadian Solar 330W
  • Power Optimizers:  900 x P700
  • Inverters: 20 x SE27.6K
First Floating PV System in South Africa

At a Glance:

  • Installation date: March 2019
  • Location: Marlenique Estate, Western Cape, South Africa
  • Installed Capacity:  534kW Ground Mount, 60kW Floating
  • Modules:  1,800 x Canadian Solar 330W
  • Power Optimizers:  900 x P700
  • Inverters: 20 x SE27.6K
Floating PV system

With direct production costs exceeding sales revenue, together with utility load shedding and drought concerns, Marlenique Estate needed a long-term, reliable energy solution that would keep running costs as low as possible.

Floating PV system

With direct production costs exceeding sales revenue, together with utility load shedding and drought concerns, Marlenique Estate needed a long-term, reliable energy solution that would keep running costs as low as possible.

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With solar and power costs fixed for a minimum of 25 years, a solar installation was a better investment than planting a new orchard
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Carl Van der Merwe
/ Marlenique Estate

SolarEdge was chosen for its long-term, future-proof solution, which optimizes energy from each module independently and eliminates power losses. Tracking real-time module performance provides reporting visibility, as well as pinpoint troubleshooting, and remote O&M. Using SolarEdge meant a cost-effective 30% fewer strings. Also, SolarEdge products are designed for challenging environments to support the floating PV system which minimizes land use while reducing water evaporation.

Floating PV system installed at South Africa
  • First commercially operable floating PV system installed in South Africa 
  • Power Optimizers avoided power losses 
  • Monitoring Platform system oversees each individual panel for improved O&M 
  • Built-in SafeDC™, ensures automatic reduction of DC voltage to a touch-safe level if the inverter is turned off, protecting maintenance workers  
  • Power Optimizers are water and humidity resistant 
  • Diminished water evaporation from dam 
  • Reduced the number of strings from 5 to 3 
  • 135% oversizing  
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Anyone is welcome to try to take us to any solar plant better built than the one on Marlenique. I don’t think it is possible because this one is world-class standard.
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Carl Van der Merwe
/ Marlenique Estate