Solar Backup Power Systems For Sale In Durban, South Africa

The size of the backup system you need will largely depend on your average daily energy consumption and your goals for energy independence. If you want to power your entire home during an outage, you'll need a larger system compared to one designed to run essential appliances only. At GC Solar KZN, we prioritise working exclusively with high-quality and established brands with a proven track record in solar energy.

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What is a Solar Battery Backup System?

A solar battery backup system consists of solar panels that capture and convert sunlight into electricity, a solar inverter that converts the direct current (DC) from the panels into alternating current (AC) for your home, and a solar battery to store excess energy. When the grid goes down or during load shedding, this stored energy can power your home, providing peace of mind and energy independence.

Benefits of a Solar Battery Backup System

 Why investing in a solar backup system is a smart decision:

  • Uninterrupted Power Supply: Solar batteries provide backup power during outages, ensuring critical appliances and systems continue to run.
  • Lower Electricity Bills: By storing excess energy generated during the day, you can use it at night, reducing your dependence on grid electricity.
  • Energy Independence: Solar battery systems allow you to be less reliant on the national grid, protecting you from rising electricity costs and supply issues.
  • Sustainable Energy: Solar energy is renewable and environmentally friendly, reducing your carbon footprint and contributing to a cleaner planet.

How Much Does a Solar Battery Backup System for a Home Cost?

The cost of a solar battery backup system varies based on several factors, including the size of the system, the type of battery used, the complexity of the installation, and any additional features. 

The size of the system you need will largely depend on your average daily energy consumption and your goals for energy independence. If you want to power your entire home during an outage, you'll need a larger and more expensive system compared to one designed to run essential appliances only.

  • Basic Backup System (1kWh - 5kWh): These systems are ideal for smaller homes or those looking to keep essential appliances running during outages (lights, fridge, Wi-Fi, etc.).

Cost Range: R20,000 to R60,000 (including battery, inverter, and installation).

  • Medium Backup System (5kWh - 10kWh): These systems can power more appliances and provide longer periods of backup power.

Cost Range: R60,000 to R120,000.

  • Large Backup System (10kWh and Above): Ideal for large homes or customers seeking to fully offset their reliance on the grid.

Cost Range: R120,000 to R200,000+.