Solar Water Heating Savings
Our Solar Water Heating System will displace 10 kWh per day on average which is based on the surface area of the system and South African solar radiation levels.
At forecasted electricity price increases based on recent Eskom discussions the system will pay for itself in around 3.5 years and total savings over its 15 year life span will total approximately R168,000.
At forecasted electricity price increases based on recent Eskom discussions the system will pay for itself in around 3.5 years and total savings over its 15 year life span will total approximately R168,000.
Electricity costs
R 0.71 (2009)
R 0.99 (2010)
R 1.39 (2011)
R 1.95 (2012)
R 2.14 (2013)
R 2.36 (2014)
R 2.59 (2015)
R 2.85 (2016)
R 3.14 (2017)
R 3.45 (2018)
R 3.80 (2019)
R 4.18 (2020)
R 4.59 (2021)
R 5.05 (2022)
R 5.56 (2023)
R 0.99 (2010)
R 1.39 (2011)
R 1.95 (2012)
R 2.14 (2013)
R 2.36 (2014)
R 2.59 (2015)
R 2.85 (2016)
R 3.14 (2017)
R 3.45 (2018)
R 3.80 (2019)
R 4.18 (2020)
R 4.59 (2021)
R 5.05 (2022)
R 5.56 (2023)
Daily Savings
R 7.10
R 9.94
R 13.92
R 19.48
R 21.43
R 23.57
R 25.93
R 28.52
R 31.38
R 34.51
R 37.97
R 41.76
R 45.94
R 50.53
R 55.59
R 9.94
R 13.92
R 19.48
R 21.43
R 23.57
R 25.93
R 28.52
R 31.38
R 34.51
R 37.97
R 41.76
R 45.94
R 50.53
R 55.59
Monthly Savings
R 216.55
R 303.17
R 424.44
R 594.21
R 653.63
R 719.00
R 790.90
R 869.99
R 956.99
R 1,052.68
R 1,157.95
R 1,273.75
R 1,401.12
R 1,541.24
R 1,695.36
R 303.17
R 424.44
R 594.21
R 653.63
R 719.00
R 790.90
R 869.99
R 956.99
R 1,052.68
R 1,157.95
R 1,273.75
R 1,401.12
R 1,541.24
R 1,695.36
Yearly Savings
R 2,598.60
R 3,638.04
R 5,093.26
R 7,130.56
R 7,843.61
R 8,627.98
R 9,490.77
R 10,439.85
R 11,483.84
R 12,632.22
R 13,895.44
R 15,284.99
R 16,813.48
R 18,494.83
R 20,344.32
R 3,638.04
R 5,093.26
R 7,130.56
R 7,843.61
R 8,627.98
R 9,490.77
R 10,439.85
R 11,483.84
R 12,632.22
R 13,895.44
R 15,284.99
R 16,813.48
R 18,494.83
R 20,344.32
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