Inverter and battery installation Johannesburg

A complete 5kW hybrid inverter system with a 5kWh lithium-ion battery, including professional installation and a CoC, typically costs between R65,000 and R90,000. Prices can vary based on the brands chosen and installation complexity. It's always worth getting a professional assessment for your specific needs.

A modern lithium-ion (LiFePO4) battery can last over 10 years and handle thousands of charge cycles. A lead acid battery will likely need replacement within 2 to 3 years, making lithium far more cost effective in the long run. Yes, absolutely.

Here's a practical breakdown. A CoC is a legal document issued by a registered electrician certifying that your installation is safe and complies with South African electrical regulations (SANS 10142-1). It is required by law and essential for your home insurance in the Johannesburg area.

Yes. Our vetted electricians in Johannesburg handle both new inverter and battery installations and repairs on existing systems — including battery replacement, inverter faults, wiring issues, and load management configuration. One technician covers both.

If your system is under five years old and the fault is isolated — a blown fuse, a faulty component, or a software issue — repair is usually cost-effective. Our Johannesburg pros will assess the system honestly and give you a clear recommendation before any work begins.