Solar panels in Sandton — save R1,100 – R1,600/month
Sandton receives 5.0 peak sun hours per day and pays R3.08/kWh for electricity. Get a free, no-obligation quote from SAPVIA-registered Sandton installers in 90 seconds.
Savings based on 5 kW system, 80% yield factor, 60–85% self-consumption. Methodology
Solar power in Sandton: the data
Sandton receives 1,820 kWh/kWp/year of solar irradiance based on PVGIS v5.2 data. This means a well-installed 5 kW solar system in Sandtongenerates approximately 607 kWh per month.
At the current Sandton residential tariff of R3.08/kWh, that generation is worth R1,100 – R1,600 per month depending on self-consumption. With average tariff increases of 10% per year, a homeowner who installs today will see their savings grow every year — making solar one of the best inflation hedges available to Sandton residents.
Sandton has a population of approximately 52k — one of the key growth cities in the Gauteng.
Solar system sizes for Sandton homes
Savings calculated at Sandton tariff of R3.08/kWh and 1,820 kWh/kWp/year.