Powering progress through electrical expertise and sustainable energy

Trusted electrical & solar solutions tailored for homes, businesses, and farms.

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Who We Are

Our story and approach to delivering expert electrical and solar solutions

DWCC Services (Pty) Ltd is a leading Centurion-based electrical and infrastructure solutions provider, delivering professional, reliable, and energy-efficient systems across Southern Africa.

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Electrical Services

Our certified professionals bring vast expertise and a commitment to quality, ensuring long-term efficiency and compliance with national electrical standards.

With a strong foundation in electrical engineering and construction, we specialize in:

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Energy audits and usage optimization for residential & commercial clients

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Low and medium voltage infrastructure design & commissioning

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Retrofitting outdated systems

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Rooftop and ground-mounted PV systems

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280+ completed installations

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SAPVIA Green Card-accredited technicians

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Solar Services

Your trusted solar partner since 2014 — delivering custom rooftop and ground-mounted systems across homes, farms, and businesses.

With over 280 installations and SAPVIA-accredited teams, we make sustainable energy simple, reliable, and built to last.

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Rooftop and ground-mounted PV systems

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280+ completed installations

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SAPVIA Green Card-accredited technicians

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Why Choose us

Why partnering with DWCC means long-term reliability, compliance, and energy performance

DWCC Services (Pty) Ltd is a leading Centurion-based electrical and infrastructure solutions provider, delivering professional, reliable, and energy-efficient systems across Southern Africa.

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Versatility

Broad service capability across solar, electrical, and infrastructure projects

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Innovation

Leveraging new technologies for smarter energy systems

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Sustainability

Reducing environmental impact through renewable solutions

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Reliability

Proven, timely execution with ongoing support

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Expertise

Certified technicians and engineers

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Integrity

Transparent, customer-focused approach

Testimonials

What our clients say

Renew Solar certainty know what they are doing when it comes to installation of Inverter and electrical equipment. Great after service and communication makes them a leader in the field. Highly recommended.

Tony Celliers

I would highly recommend DWCC, the service was excellent and the installation team professional, tidy, polite and on time.

Carol Jones

As someone living overseas and having an installation done at my mother's home in Retire@Midstream, I was completely dependent on the integrity and competence of the installer, since I can't be there myself.

The installation was done by highly trained technicians who clearly know what they are doing. The ease and efficiency with which the installation was done attracted a number of my mom's neighbors, who remarked on how they had not had as good an experience with their solar installers.

All the major work was done in one day, and by midday the following day, the system was up and running, selling power back to the grid.

A special thanks to Arno for his expert technical advice and system design, and his Technician Morris, both of whom my 81 year old mom describes as "The most wonderful people to deal with".

I highly recommend DWCC to anyone looking for hassle free, fast, expert solar installation at a competitive price.

Alex Cuipers

I highly recommend Renew Solar. They went well above and beyond what they needed to, you won't find a team with greater expertise, dedication to quality, or care for their clients.

I cannot express how much of a pleasure it was to work with Arno, Morris, and the team from Renew Solar.

I had purchased a 10kW Conderenergy inverter (don't make the same mistake) as well as batteries from another supplier. I phoned Renew Solar to assist with installation and adding of solar panels.

Arno was very thorough in his explanations and provided a full Helioscope simulation detailing our expected solar production for the year.

The quote was fully itemized and fairly priced. Installation by Morris and the team was fast, professional, and expertly done. On the second day of installation while finishing off, the MPPT controller on the Conderenergy inverter blew despite the input from the solar panels being well within the specified parameters for the inverter.

Morris and the team removed the inverter and returned it for me under warranty. Arno provided a replacement Conderenergy inverter the next day for installation, which he purchased himself from the supplier. Unfortunately, it ended up with a dead MPPT controller upon arrival.

We then decided to go with an 8kW Sunsynk inverter, which is working perfectly. Arno handled the warranty process for the two Conderenergy inverters for us and even refunded us for the first inverter so we wouldn't have to wait on the original supplier for a refund.

Even with all the Conderenergy inverter issues, the full installation was completed in only 3 days.

Thank you so much to the Renew Solar team for your outstanding work and dedication to your customers.

Matthew Pilkington

A well planned installation, promptly and most professionally (high quality products, very neat, etc) done. I can highly recommend DWCC. There are many in this business, but having a skilled electrical engineer in Arno plan and oversee the work makes a huge difference. His team also worked excellently and were a joy to have around the house.

James Campbell

I can easily recommend Renew Solar ( Arno and team) to anyone.Currently there is lots of “fly by night” players in this field and it’s great that you can have a knowledgeable engineer plan and install your system.I will continue using them for all potential future upgrades etc.

Percy Erasmus

Mr de Wet is very knowledgeable on the systems, products and services which he offers, along with a competent team of technicians. The installation was neat and professional. I will happily make use of DWCC again for any future solar additions or installations.

Johann Stiefenhofer

I have had a wonderful experience with DWCC on my solar installation. Very reliable and focussed on being on time. I can highly recommend them!

Ingrid Norval