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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. 

News Archive

FASSET students on South Campus urged to ‘position themselves for success’
2016-08-31

Description: FASSET prize-giving Tags: FASSET prize-giving

Boniswa Segoe with Tshegofatso Setilo at the FASSET
prize-giving. Boniswa received two separate accolades
on the day for her academic achievements.
Photo: Charl Devenish

On 12 August 2016, 125 FASSET-funded students on South Campus were rewarded for their first-semester efforts during a ceremony “to celebrate hard work, dedication, and excellence”, according to Lerato Sekonyela, who chaired the event. FASSET is the Finance and Accounting Services Sector Education and Training Authority. This sector is the largest employer of people with financial skills. “One of FASSET’s many objectives is to develop the competence of employees, resulting not only in an incredible level of training , but also in an improvement in the quality of life for many,” according to Tshegofatso Setilo, Manager: University Preparation Programme at the South Campus.

Jean Grundling, Academic Head at South Campus, welcomed students, as well as the guests, tutors, and facilitators present, saying, “This is a milestone in your learning journey.” Quoting the words of Nelson Mandela, “A good head and good heart are always a formidable combination”, Grundling added, “Never stop learning, but also look at the compassion in your hearts.”

Tania Lee, projects director at FASSET, explained how funding is obtained from the financial sector. Ms Lee also expanded on the various projects FASSET is undertaking; from the lowest level, where schoolchildren are provided adequate career guidance, through TVET support by means of learnerships, to a full bursary scheme planned for next year.

Ms Lee advised: “Position yourself for success.” Using an analogy from an athletics event at the recent Rio Olympic Games, she exhorted students to take up a position like a runner in a relay race, poised and ready to sprint off after receiving the baton. She urged: “Aspire to become the heroes for our country.”

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