Solar Installations Wynberg | 021 203 5337

Thermo Group — Solar Experts You Can Trust

Affordable solar installations for homes in Wynberg — quality workmanship, transparent pricing, no premium mark-up.

At Thermo Group, we install solar PV, battery and hybrid systems throughout Wynberg — an established Southern Suburbs neighbourhood near the Wynberg Military Base and Maynardville Park, with a mix of older freestanding homes and flats or complexes. We design every Wynberg system around the property’s age and type from the first site visit, not as an afterthought.

Thinking about solar in Cape Town?

Free solar quotes, no obligation. Installation and City registration handled for you. Qualified from 2007.

Call 021 203 5337 Call 082 302 0683 Get a Free Quote

Free solar quote · homes and businesses · no obligation

Tell us about your home or business in 5 quick steps

No prices on screen and no pushy sales. We call you back the same day, do a free site assessment, then send an accurate written quote.

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Where is the property?

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Our experienced team handles the complete solar installation process in Wynberg — from surveying the property’s actual sun hours and shading, through design, installation, testing, compliance and registration.

Whether you are looking for a solar PV system, battery backup, hybrid inverter or a complete energy solution, we design around your property’s electricity usage, roof and Wynberg’s mix of older homes and residential complexes. We carry out both residential and commercial solar installations, and our technicians are experienced in installing and maintaining these systems for the long term.

Complete Solar Solutions

Our solar services include:

☀️ Solar panel installations
🔋 Battery storage systems
⚡ Hybrid and backup inverter systems
🏠 Residential solar installations
🏢 Commercial solar installations
🔧 Solar system upgrades and expansions
📋 Electrical compliance and certification
🏙️ SSEG applications and registration
📝 Solar system registration with the City of Cape Town
🔍 Solar system inspections and fault finding
🛠️ Ongoing solar maintenance and servicing

What We Design Around In Wynberg

🏠

Older Homes & Residential Complexes

Wynberg mixes freestanding older houses with flats and complexes. We design around each property type’s actual wiring and, where relevant, body corporate requirements.

🌳

Near Maynardville Park

Properties closer to Maynardville Park and other green pockets can see more tree shading than busier commercial streets nearby. We map actual sun hours on site.

🔌

Mixed Housing Stock Ages

Wynberg’s housing spans several decades of construction. We assess the distribution board and existing circuits on every property before finalising a design.

Why A Wynberg Solar Installation Is Not A Generic Cape Town Job

Wynberg is an established Southern Suburbs neighbourhood near the Wynberg Military Base and Maynardville Park, with a mix of older freestanding homes and flats or complexes. That combination of mixed housing stock ages and property types makes for an installation profile all its own. We do not quote a Wynberg installation off a standard template — our site visit accounts for property type and existing wiring before we design a system.

Thermo Group solar installation work in Wynberg, Cape Town

Working With Wynberg’s Mixed Housing Stock

Wynberg spans several decades of construction, from older freestanding homes to newer flats and complexes. We assess the distribution board and existing circuits on-site so the new system integrates properly for your specific property.

Book Your Wynberg Solar Installation Consultation

Fill out the form below to book a site visit and quote for a solar installation in Wynberg. Already have solar and need a Certificate of Compliance too? See our dedicated Certificate of Compliance (COC) Services in Wynberg page.

As trusted solar contractors serving Wynberg, our qualified solar installers provide dedicated solar panel maintenance and PV system maintenance plans, so your investment keeps performing at its best for years to come.

We Don't Just Install — We Maintain

At Thermo Group, our relationship with our Wynberg clients does not end when the solar installation is complete.

We offer ongoing maintenance and servicing for Wynberg solar systems, helping ensure equipment keeps operating safely and efficiently across the suburb’s mix of older homes and complexes. Our team can assist with inspections, fault finding, inverter issues, battery systems, electrical connections and general system maintenance.

Regular maintenance can also help identify potential problems before they become expensive failures.

SSEG & City of Cape Town Registration

Installing a solar system is only part of the process. Where required, your system must also be properly documented and registered with the City of Cape Town.

Thermo Group can assist clients with the SSEG application and registration process, helping ensure that the required documentation, electrical compliance requirements and system information are correctly dealt with.

Our goal is to make the process as straightforward as possible for the property owner.

Your Local Solar Experts

From the initial site survey to installation, compliance, registration and ongoing maintenance, Thermo Group provides a complete solar solution for Wynberg properties under one roof.

Driven by Quality. Powered by Trust.

More Solar Services

Explore our full range of solar installation and solutions services across Cape Town, find out more about our solar maintenance in Wynberg, or see our Certificate of Compliance services in Wynberg.

Book Your Wynberg Solar Installation

Fill in your details below and our team will contact you to discuss your solar installation or maintenance needs in Wynberg.

Wynberg Solar Installation FAQs

How much does solar installation cost in Wynberg?

It depends on your household’s usage and system size — a small backup system for essentials during load shedding costs far less than a full system covering your whole home. We assess your usage and roof before quoting, so you get an accurate price rather than a generic estimate.

How long does a solar installation take in Wynberg?

Most residential installations take 1 to 3 days on site, depending on system size and roof complexity, plus the time needed for approvals. We will give you a clear timeline once we have assessed your property.

I live in a flat or complex — can I still install solar?

In many cases, yes, though it may require body corporate approval first. We help prepare what is needed and design around the shared roof space available.

Will solar keep my home running during load shedding?

Yes. A correctly installed and configured solar and battery system will keep your essential circuits running during load shedding, and we handle the City of Cape Town’s SSEG registration and Notice of Completion as part of every installation.

Do you also handle compliance certificates and ongoing maintenance for the system?

Yes. We issue the Solar Certificate of Compliance your installation needs, and we offer ongoing maintenance and fault-finding to keep it performing well for years — whether we installed it or another company did.

Solar Installations & Maintenance in Wynberg

Registered, experienced solar technicians serving Wynberg’s established homes and residential complexes — installation, compliance, registration and ongoing maintenance.

What our customers say

      EXCELLENT  
   Based on 61 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Isabel Hanevil 
 29 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐ Excellent Service from Thermo Group!
I had a wonderful experience with Thermo Group when I needed electrical issues fixed at my home.
From the very beginning, the service was excellent. Nikita, the office administrator who assisted me with booking the job, was incredibly helpful, friendly and professional. She made the booking process smooth and effortless.
Warwick, the technician who attended to the electrical issues, was equally impressive. He was professional, knowledgeable and efficient, and I truly appreciated the service he provided.
It's refreshing to deal with a company that values its customers and delivers such great service from the office right through to the technical team.
A big thank you to Nikita, Warwick and the entire Thermo Group team! I would highly recommend their services to anyone looking for reliable and professional assistance.
Keep up the excellent work! 👏
  
 
      Posted on Google  
   
   Sam Gill 
 22 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Extraordinary customer service by Niki when I enquired about getting a meter changed.
  
 
      Posted on Google  
   
   Juan Snyman 
 14 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service from Warwick and Keenan! They were professional, friendly, efficient, and thorough when sorting out our faulty electricity. They did a fantastic job, and I would highly recommend them to anyone looking for reliable, skilled, and professional electricians. Truly outstanding service from start to finish.
Thanks guys!
Regards
Juan
  
 
      Posted on Google  
   
   William Francis 
 14 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great service from Thermo Group!! They responded promptly, clearly knew their stuff and were a pleasure to deal with. Highly recommended!
  
 
      Posted on Google  
   
   Alroy John 
 13 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service my toilet was blocked took them 15min to get to me and got everything sorted in a very short while.great job well done 👍
  
 
      Posted on Google  
   
   Charlene Sobotker 
 12 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. I would like to compliment Warwick and the Thermoelectrics team for their excellent service! ⭐👏
Warwick came out over the weekend to attend to my lights that were not working, and I was truly impressed with how helpful, efficient and professional he and his team were. It is not often that you come across a team that is so willing to assist, even over weekends.
Thank you, Warwick, and the team, for going the extra mile and ensuring that the problem was attended to. Your dedication and excellent service are truly appreciated!
I would definitely recommend Thermoelectrics Compliance, Solar, Electrical & Plumbing to anyone looking for reliable and professional service. 💡⚡
  
 
      Posted on Google  
   
   Sharon Stanton 
 11 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thermo Group delivered exceptional service from start to finish.  From my first contact with Nikita who listened to me & responded urgently, to the electricians Alfred and Phato who arrived promptly, quickly found the problem and returned over the weekend to make repairs at short notice and even waited without complaint for 2 hours for the municipal contractor, to Warwick who was available around the clock and went above and beyond to check in with me and to get the City to restore my power after it simply closed my case after 6 hours. The team’s professionalism, clear communication and follow-through, genuine care and support are rare. I highly recommend Thema Group.
  
 
      Posted on Google  
   
   Yusuf Adams 
 7 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thanks to the Thermoelectric team led by Alfred and supported by Yusuf and Mvozo. They diagnosed and remedied the problem professionally and effectively. Thanks again Alfred and team.
  
 
      Posted on Google  
   
   Natalie George 
 6 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Alfred and Yusuf were absolutely amazing checking and redoing our electrics. Alfred made the effort to keep us in the loop at all times and went above and beyond to resolve issues. The team were considerate of us working from home but still very quick and efficient. I would not hesitate to recommend them.
  
 
      Posted on Google  
   
   Janice Stichini 
 5 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. On 24 September 2026 Russel and his team (Ebrahim, Michael and Alfred) visited us and went through the various areas of their expertise. We found them to be very pleasant and knowledgeable in their respective fields. It was a real pleasure having them carry out the COC.