This will depend on many factors such as Peak KW and the Kw/h in 24hr period used, size of system, reserve power in days, location, environment, quality of components used, etc. But to give you a realistic but rough indication a small house can cost from R100 000 – R250 000, a medium sized house from R250 000 – R500 000 and a larger house from R500 000 – >R1 million.
