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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

Mercedes Benz invests in Tamie Mbombo’s company
2016-03-24

Description: Tamie Mbombo Tags: Tamie Mbombo

Tamie Mbombo means business: The Founder and CEO of Sollo Inc, the integrated marketing company endorsed recently by Mercedes Benz South Africa.
Photo:  Hannes Pieterse

A new Mercedes Benz 116 CDI Vito Tourer Pro, a financial injection of R85 000, and 12 months of media coverage by Mercedes Benz is what many Small to Medium Enterprises dream of. For Sollo Inc, that dream became a reality recently after the company won the Boost Your Business 2015 national competition.

In 2012, when Tamie Mbombo was an Investment and Management Banking student at the University of the Free State (UFS), he founded an integrated marketing company, and named it Sollo Inc. The company was launched at the IdeaStart Accelerator, a business incubator for UFS student entrepreneurs.

Four years later, on Friday 18 March 2016, Sollo Inc reached new heights when one of the world’s leading automobile manufacturers presented the Founder and CEO of Solo Inc with a Vito sponsorship at the Bloemfontein Campus.

In addition to serving corporates and the public sector, as part of its social enterprise aspect, Sollo Inc offers certain services free of charge to small businesses. “We capacitate start-ups with organisational skills and financial management as well as marketing education,” explained Mbombo.

Sollo Inc was selected as a winner based on the authentic story behind how Mbombo conducts business. “Mercedes Benz has invested quite a huge sum of money in print and digital media placements as platforms to give exposure to the story behind Sollo Inc,” said Adeesha Ramprith, Client Service Manager at Aqua Online,  Mercedes Benz’s digital marketing agency.

The IdeaStart Accelerator office has commended Mbombo as an example of how young entrepreneurs should keep their ears to the ground, and grab opportunities that might propel their businesses forward. “This is a great milestone for his business, mainly because of the challenges he has faced when it comes to mobility,” said Ayanda Makhanya, Student Entrepreneurship officer at IdeaStart Accelerator.

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