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  • Cape Town, Western Cape
  • 4.9 kWh/kWp a day

Commercial Solar in Cape Town

Free commercial solar quotes from commercial solar installers and EPC contractors working in Cape Town, Western Cape. One request, no obligation.

Commercial Solar at an estate home near Cape Town

From a small backup kit to a full rooftop array, our free service makes it easy to price commercial solar in Cape Town. Your request goes to a commercial solar installer who knows Cape Town and nearby areas of Western Cape, its weather and its electricity supplier's rules, so you get an accurate quote and can compare before work starts.

Commercial Solar for Cape Town homes and businesses

Businesses in Cape Town range from corner shops to large factories, and Western Cape municipalities and Eskom each have their own embedded generation application steps. Independent commercial installers working around Cape Town know the local approval routes and roof types, and can quote for panels, carports or ground arrays.

Want to know more first? Our commercial solar guide covers the options, what to check and what affects the price.

Solar in Cape Town

Cape Town has a Mediterranean climate with long, sunny, dry summers and wetter, cloudier winters, so solar output peaks in the warm months and dips in winter. The City of Cape Town supplies most of the metro and requires small-scale embedded generation to be registered and approved, with only approved inverters and installers accepted for grid-tied and hybrid systems. The south-easter wind, salt air on the Atlantic Seaboard and corrosion near the coast demand engineered mounting and marine-grade fittings. Roofs include tile, IBR, slate and flat concrete in apartment blocks, and heritage or body-corporate rules affect some properties. Hybrid backup, solar geysers and commercial rooftops are very popular.

Rows of solar panels on the flat roof of a large warehouse in South Africa under a clear morning sky
Rows of solar panels on the flat roof of a large warehouse in South Africa under a clear morning sky

Typical commercial solar requests in the area come from:

  • Family homes: small home-office or shop-front systems on a family house that doubles as a workplace
  • Estate homes: clubhouse, gatehouse and common-area systems that offset the estate's daytime lighting and pump loads
  • Townhouses and flats: body corporate systems that power lifts, lighting and water pumps in the common areas
  • Shops, offices and schools: shops, offices, schools and clinics using rooftop panels to cut daytime grid use and cover outages
  • Factories and warehouses: large factory and warehouse roofs, carports and grid-tied arrays sized to heavy daytime machinery loads
  • Farms, smallholdings and lodges: packhouses, dairies and workshops running on daytime solar, often with a generator as backup

Why get a quote in Cape Town first?

Taking the first price you hear can cost more over the life of the system. By requesting a quote for Cape Town, you can check the equipment, the warranties, the after-sales support and whether registration is included, and find a commercial solar installer you can call again.

What to include in your request

  • State your average monthly kWh and when you trade
  • Say whether the supply is single or three phase
  • Describe the roof type, age and approximate area
  • List what must keep running during outages
  • Mention if you rent the building and need landlord consent

The more detail you give, the more accurate your quote will be.

Service area: Cape Town and surrounds

Installers on our network work in Cape Town and surrounding areas, including Montague Gardens, Epping, Parow, Milnerton, Atlantis, Blackheath, Philippi. Give your suburb in the request so the person quoting can allow for travel and plan a site visit to look at the roof and the distribution board.

Frequently asked questions

What will it cost in Cape Town?
It depends on the size of the system, the equipment chosen, the roof, the distance from the inverter to the distribution board, the paperwork for your electricity supplier and how soon you need it done. Tick your loads on the form and a commercial solar installer working in Cape Town will quote you.
Will someone come out to look at the property?
Yes, for most jobs. The person quoting needs to see the roof, its direction and shading, the distribution board and where the inverter and batteries will go. Give your suburb on the form and they will arrange a visit.
How much sun is there in Cape Town?
A north-facing array in Cape Town makes about 4.9 kWh per kWp a day averaged over the year. Shade from trees or neighbours, the roof angle and dust change this, so the installer will check your roof.

More solar products and services in Cape Town

Get free solar quotes

Tell us what you need and where. An installer or supplier who works in your area quotes you directly. Free, no obligation.

Size it roughly (optional)

Tick what must keep running when the power is off. The estimate goes into your request so installers can quote closer to what you need.

Hours of backup
Sun where you are

4.9 kWh per kWp a day

–kVA inverter
–kWh battery
–kWp panels

Tick a few loads or enter your monthly units to see a size.

A rough guide only. An installer confirms the size after looking at your bill, roof and distribution board.

Tick what applies (optional)

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