221 Panorama Drive, Constantia Kloof, Roodepoort
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Solar Panels 2

Energy On is a specialist alternative energy company focusing on the design, supply, installation, maintenance and monitoring of alternative energy solutions, including solar PV (photovoltaic) and battery backup systems, for homes and businesses. Our specialist staff and contractors are certified to design and install PV solar and backup systems to the highest DGS (German Solar Energy Society) standards. Energy On is committed to maximising the return on investment on all customers’ installation investments. We have selected the best local and international products for the highest efficiency and prolonged product life, with cost-effective financing options on selected solutions.

Our products and solutions

With a solar PV (photovoltaic) system installed at your own business/home, you can recoup your full investment in 5 to 10 years and have “free” electricity for up to 25 years or more! Also, when financing your solar PV system, it is possible to immediately pay less per month for electricity than what you are currently paying the municipality/utility!

You can expect all major components supplied by Energy On to last up to 25 years or more! By adding a correctly sized battery bank and/or generator to your solar PV system, you could avoid load shedding or even go off-grid completely!


To maximise the usage of energy harnessed by the sun, the alternative energy systems supplied by Energy On can be monitored from your phone, tablet or PC. This will show you how much electricity is being generated, electricity used and the battery bank charge.


For added peace of mind, Energy On offers ongoing monitoring and maintenance of alternative energy systems as an optional value add.


Most products supplied by Energy On has a 10-year manufacturer warranty which could, for certain products, be upgraded to up to 25 years to protect your investment for longer.

We specialise in the design, supply, installation, maintenance and monitoring of alternative energy solutions.

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