Invest in your property
Any prospective buyer would be willing to pay a premium, for a home equipped with a Solar system. Considering the cost per watt today is around R1.95, and is expected to rise even more in the future, solar energy will continue to be a smart investment for your home.
If you do the math, you will see that is actually cheaper to supply your own electricity, than paying a utility provider. The system will pay for itself within 5 years and continue to save you money on your utility bill for years to come!