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06 June 2019 | Story Valentino Ndaba | Photo Rian Horn
Solar Panels at UFS Qwaqwa Campus
Revolutionising electricity with sun power: Solar panels at the Qwaqwa Campus.

Over the past few years the University of the Free State (UFS) has been planting panels, now the time has come to reap. Solar farms produced a return on investment in the form of R1.4 million in savings as a result of photovoltaics (PV) between January and March 2019. Nicolaas Esterhuysen, an electrical engineer at the Department of University Estates also reported a 2.34% decline in electricity usage between 2013 and 2018. 

Solar panels are the future 

According to Esterhuysen, the solution to a power crisis lies in “either becoming more energy efficient or generating our own at a cheaper cost”. All campuses have managed to save a total of R5.4 million in 2018 through producing our own power (solar PV) and actively managing the instantaneous load demand with building management system (BMS) software.

Overall, ground-mounted PV installations at all campuses contribute 2609 kilowattpeak (kWp) under standard conditions. The Bloemfontein Campus accounts for 979kWp of that amount while the South Campus generates 762kWp, with the Qwaqwa Campus producing 748kWp, and the Paradys experimental farm bringing in 120kWp to the grand total (to be commissioned June 2019).

Rooftop PVs generate electricity through the 80kWp Muller Potgieter Building, the 255kWp Bloemfontein Campus computer lab, the 35kWp Qwaqwa Campus computer lab, 135kWp Qwaqwa Campus Mandela Hall, and 416kWp Thakaneng Bridge panels. This is a total of 921kWp. 

Winter is coming with tariff terrors 

A 15.63% electricity tariff increase is projected this year in light of the annual winter adjustments commissioned by Eskom and Centlec. To gear up for the associated spike in power use over this season, University Estates advises the Kovsie community to use energy efficiently. “Think twice before switching on the heating and make sure to switch it off when you leave the office,” advises Esterhuysen.

In addition to generating electricity, saving initiatives such as implementing light-emitting diode (LED) lighting with motion sensors and actively managing demand at peak times have been implemented.

What’s next?

The next step is to rethink dated mechanical installations that are used to heat some of our older buildings. Replacing similar installations across all of the campuses are some of the ways the university intends to escalate energy efficient in future. 

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Qwaqwa Campus Got Talent show rocks
2014-08-07

The Happy Feet trio are from the left: Matshediso Senkhane, Andile Mbuli and Lebo Mokoena.

Our Qwaqwa Campus Health and Wellness Centre truly believes in the all-round wellbeing of all Kovsies – and that laughter is the best medicine.

This was evident when the centre hosted the first ever UFS Qwaqwa Campus Got Talent show. In the various elimination rounds, students and staff had to showcase their various talents.

Competing acts got the crowd jumping with a variety of singing and dancing acts, provided insight and wisdom through poetry and roaring laughter from the comedy.

A panel of judges selected the top 10 acts. These groups will compete for the ultimate crown later in September. One of the acts that had the crowd captivated was the modern dance trio called Happy Feet. This energetic student act amazed the audience with their superbly choreographed moves that left everyone shouting for more.

“The response of the crowd during the show and when the winners were announced proved just how much fun everybody had. We surely are talented on this campus,” said Industrial Psychology student Cebelihle Mtshali, who was one of the judges.

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