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.
Free solar quote · no obligation
Tell us about your home 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.
Step 1 of 5
Where is the property?
Type of property
What do you need, and how much power do you use?
What are you looking for?
Roughly what is your monthly electricity bill?
Optional: a photo of a recent bill lets us size your system more accurately before we call. Skip this if you do not have one handy.
What must keep running when the power is off?
Tick anything specific you want covered (optional)
How would you prefer to pay?
This only helps us come prepared. You are not committing to anything and no amounts are shown here.
Where should we call you?
Best time to call
Preferred time for the free site assessment
By sending this you agree to our solar quote terms. We use your details only to contact you about this request.
Prefer to talk? Call 021 203 5337 or WhatsApp 082 302 0683
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.
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.
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.
Other Thermo Services In Wynberg
- Certificate of Compliance Wynberg
- Electrician Wynberg
- Emergency Electrician Wynberg
- Solar Maintenance & Repairs Wynberg
See all Solar Installation areas in Cape Town or everything we offer in the Southern Suburbs.
