Are you planning an electrical installation but unsure how much it will cost?
Understanding the pricing structure is key to budgeting wisely and that is true whether you’re building a new home, upgrading your business’s electrical system, or installing solar power.
In South Africa, the cost of electrical installations varies based on several factors, including the type of project, materials used, and labour charges.
In this guide, we’ll break down what you can expect to pay for common electrical installations and what influences these costs. Please keep in mind that this is just a generic guide. For accurate costs please contact PPE Tech today and one of our consultants will be able to give you more accurate prices.
Factors That Affect Electrical Installation Costs
Before getting into the specific pricing, let’s look at the most common factors that will impact the overall cost:
- Type of Installation
Electrical projects can range from simple wiring jobs to complex commercial installations. Naturally, larger and more intricate projects require more labour and materials, increasing costs.
- Labour Charges
Electricians in South Africa typically charge either a fixed project fee or an hourly rate. Hourly rates vary but generally range between R350 – R850 per hour, depending on experience and location. Emergency callouts or after-hours work may cost more.
- Material Costs
The price of electrical components like wiring, circuit breakers, and distribution boards fluctuates based on quality and supplier. Imported or high-end materials generally cost more than local alternatives.
- Compliance & Certification
To ensure safety and legal compliance, you may need an Electrical Certificate of Compliance (CoC), which adds to the overall cost. Without this certification, property transfers and insurance claims could be problematic.
- Location & Accessibility
If your property is in a remote area or has accessibility challenges (e.g., high-rise buildings or older homes requiring rewiring), expect additional labour and transport costs.

Estimated Costs for Common Electrical Installations
Here’s a general idea of what you can expect to pay for different electrical projects in South Africa:
- New Home Electrical Wiring
For a standard three-bedroom house, full electrical wiring, including a distribution board, sockets, lighting, and switches, can cost between R40,000 – R80,000, depending on the home’s size and layout.
- Electrical Rewiring
If you’re upgrading an older home’s electrical system, costs range from R25,000 – R70,000, depending on the number of rooms and complexity of the job.
- Plug and Light Point Installation
- Single plug point: R500 – R1,500
- Light installation: R800 – R2,500 (depending on type, e.g., downlights vs. chandeliers)
- Solar Power Installation
With load shedding being a constant concern, many South Africans are turning to solar energy. Here’s what you might expect to pay:
- Basic solar system (for essential appliances): R50,000 – R80,000
- Full home solar system (off-grid or hybrid setup): R120,000 – R250,000
- Backup Power Solutions
- Inverter and battery backup: R15,000 – R60,000
- Generator installation: R10,000 – R50,000 (varies by size and power output)
- Electrical Certificate of Compliance (CoC)
To certify your electrical installation, a CoC inspection can cost between R850 – R3,500, depending on the property’s size and electrical condition.
How to Get the Best Value for Your Electrical Installation
- Compare Quotes – Always get at least three quotes from certified electricians to ensure you’re getting a fair price.
- Check for Certification – Hire only qualified and registered electricians to avoid compliance issues.
- Invest in Quality Materials – While cheaper components may seem like a bargain, investing in SABS-approved materials ensures safety and longevity.
- Plan for the Future – If you’re considering future expansions (e.g., adding solar or more plug points), discuss this with your electrician upfront to save on long-term costs.
Electrical installation costs in South Africa can vary widely, but being informed helps you budget effectively and avoid unnecessary expenses. Whether you’re installing a new system, upgrading an old one, or exploring backup power options, always prioritise safety, compliance, and quality workmanship.
Looking for professional electrical installation services? Get in touch with a PPE Tech today!