Copyright 2019 Reliable Transformers

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Reliable Transformers has a strong pedigree in the manufacture and supply of transformers in the renewables sector.


In 2014 we started producing auxiliary transformers for various solar and wind projects throughout South Africa.


In 2015, we were awarded a contract to supply all the converter power transformers for an 86MW solar pv plant in the Northern Cape province. The plant was commissioned in May 2016, and more than two years later, our transformers are still going strong.

Since 2016, we have produced converter transformers for several smaller solar plants, in South Africa and beyond.

We also regularly produce auxiliary transformers for both solar and wind projects.


We are currently engaged in the supply of converter transformers for four separate solar pv plants, three in the Northern Cape in South Africa and one in Malaysia.