Energy ROI Calculator

The GCC has some of the highest solar irradiance in the world — over 6 peak sun hours daily. Calculate your return on solar, wind, or heat pump investment with UAE and Saudi incentives factored in.

Your System Details

Location

System Size (kW)

Total System Cost ($)

Incentives Applied ($)

Annual Production

13.3 MWh

Year 1

Year 1 Savings

$932

Payback: 23 years

25-Year Net Savings

$1,956

After full system cost

CO₂ Offset

156.8 tonnes

≈ planting 7,468 trees

25-Year Cumulative Net Savings

Assumes 0.5%/year degradation and flat electricity rate of $0.07/kWh. Actual results vary.

How this calculator works

• Annual production = system kW × peak sun hours (by region) × 365 days × 0.80 performance ratio
• Annual savings = annual production × your electricity rate
• Payback year = net cost (after incentives) ÷ annual savings
• 25-year projection uses 0.5%/year panel degradation (industry standard)

Results are estimates. Actual performance varies with weather, equipment, and site conditions. See our methodology for full calculation details.

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