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  • Gauteng
  • 5.2 kWh/kWp a day

Off-Grid Solar Systems in Gauteng

Free off-grid solar systems quotes from solar installers working in Gauteng. One request, no obligation.

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Off-Grid Solar Systems at a business near Gauteng

Looking for off-grid solar systems in Gauteng? SolarPanel.co.za puts homeowners, farmers and businesses in Gauteng in touch with a solar installer who works in towns, suburbs and farms across Gauteng. Describe what you need and you receive a quote directly. The service is free and there is no obligation.

Off-Grid Solar Systems for Gauteng homes and businesses

Going off-grid near Gauteng? Installers who serve Gauteng and the rest of Gauteng understand local sunshine, distances and site conditions, and can size panels, batteries and an inverter for your property. Send us your details and independent professionals will quote you for free.

Want to know more first? Our off-grid solar systems guide covers the options, what to check and what affects the price.

Solar in Gauteng

Gauteng sits on the sunny Highveld, with clear, dry winter days and strong sun for most of the year. Power comes from several suppliers: City Power in Johannesburg, City of Tshwane, Ekurhuleni and a number of smaller municipalities, with Eskom serving some outer areas. Each one requires grid-tied and hybrid systems to be registered or approved before they are connected. Roofs range from concrete tile and IBR sheeting on houses to flat concrete on offices and warehouses. Summer afternoons bring hail and lightning, so mounting strength, surge protection and insurance deserve attention. Hybrid backup, solar geysers and large commercial rooftops are all popular across the province.

A small farmhouse in the Karoo with a ground-mounted solar array and a battery shed under a wide blue sky
A small farmhouse in the Karoo with a ground-mounted solar array and a battery shed under a wide blue sky

Typical off-grid solar systems requests in the area come from:

  • Family homes: rarely fully off-grid, though some owners go grid-free with large battery banks and a generator
  • Estate homes: occasional off-grid homes where the estate allows it, with ground or roof panels and generous storage
  • Townhouses and flats: seldom suitable for townhouses, though off-grid common-area lighting or gate systems are sometimes installed
  • Shops, offices and schools: remote shops, guest lodges and rural clinics that need steady power where the grid is unreliable
  • Factories and warehouses: mines, remote sheds and pump stations running on dedicated solar, battery and generator systems
  • Farms, smallholdings and lodges: farmhouses, labour housing and lodges far from the grid, often powered with a generator backup

Why get a quote in Gauteng first?

Taking the first price you hear can cost more over the life of the system. By requesting a quote for Gauteng, 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 every appliance and how long it runs each day.
  • Say which is the largest motor to start, such as a pump.
  • Describe the site: roof, open ground, coast or inland.
  • State how many cloudy days of storage you want.
  • Mention if a generator already exists and its size.

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

Service area: Gauteng and surrounds

Installers on our network work throughout Gauteng, including Johannesburg, Pretoria, Germiston, Boksburg, Vanderbijlpark, Krugersdorp, Sandton. For farms and small towns, put everything you need in one request so a single site visit covers the whole job.

Frequently asked questions

What will it cost in Gauteng?
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 Gauteng 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 Gauteng?
A north-facing array in Gauteng makes about 5.2 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 Gauteng

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

5.2 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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