Solar ROI for Office/Commercial in Johannesburg
Johannesburg offers a solar yield of 1,750 kWh per kWp annually, making it an excellent location for office/commercial solar installations. Combined with Section 12B tax benefits, office/commercial businesses in Johannesburg can achieve significant returns on their solar investment.
Key Parameters
System Size
150 kW
Solar Yield
1,750 kWh/kWp
Tariff Rate
R2.95/kWh
Install Cost
R2.1M
Office/Commercial Solar in Johannesburg
An office building investing R2.1 million in solar can deduct R2.625 million under Section 12B. For a company paying 27% corporate tax, this means R708,750 back in tax savings in year one.
As South Africa's economic hub, Johannesburg has the highest concentration of commercial solar installations in the country. City Power's SSEG registration process is well-established for businesses going solar.
150 kW Office/Commercial System in Johannesburg
Based on typical industry parameters. Your actual results will vary.
Section 12B Deduction
R2,100,000
Year 1 Tax Saving
R567,000
Payback (with tax)
2.1 yrs
Simple Payback
2.7 yrs
IRR
52.7%
25-Year Saving
R101,574,710
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