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

Backup Power Systems in Cape Town

Free backup power systems quotes from solar installers working in Cape Town, Western Cape. One request, no obligation.

Backup Power Systems at a family home near Cape Town

Looking for backup power systems in Cape Town? SolarPanel.co.za puts homeowners, farmers and businesses in Cape Town in touch with a solar installer who works in Cape Town and nearby areas of Western Cape. Describe what you need and you receive a quote directly. The service is free and there is no obligation.

Backup Power Systems for Cape Town homes and businesses

Outages and load-shedding schedules affect Cape Town differently from suburb to suburb, and the supplier in Western Cape may be Eskom or the municipality. Independent installers around Cape Town can size a battery backup system to your area's outage pattern and handle any approval it needs.

Want to know more first? Our backup power systems 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.

Wall-mounted inverter and two stacked lithium batteries in a tidy garage with a bakkie parked alongside
Wall-mounted inverter and two stacked lithium batteries in a tidy garage with a bakkie parked alongside

Typical backup power systems requests in the area come from:

  • Family homes: a wall-mounted inverter and lithium battery keeping lights, Wi-Fi, fridge and gate motor on during outages
  • Estate homes: larger home systems with neat battery cabinets that meet estate rules and cover security and fibre during outages
  • Townhouses and flats: compact inverter and battery units for flats and townhouses, often needing body corporate approval
  • Shops, offices and schools: battery backup for tills, card machines, servers, alarms and lights so trading carries on during load-shedding
  • Factories and warehouses: three-phase backup for controls, cold chain and security, with generator integration for essential production
  • Farms, smallholdings and lodges: backup for homesteads, milk tanks, pumps and security, usually with generator support for long outages

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 solar installer you can call again.

What to include in your request

  • List the appliances you must keep running
  • Say how long outages usually last for you
  • Note single or three phase supply
  • Say if you want to add solar later
  • Mention where batteries could be mounted

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 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)

Free and no obligation. By sending you agree that we may share your request with a suitable installer or supplier. See our privacy policy.

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