Finance and pricing, Advanced
Solar Charging Station ROI
Estimate ROI on a depot-mounted solar PV array used for EV charging or auxiliary depot loads.
Formula: install_total_cost = system_kw * install_cost_per_kw; annual_kwh_generated = system_kw * daily_sun_hours * 365; annual_savings = system_kw * daily_sun_hours * 365 * electricity_aed_per_kwh; payback_years = install_total_cost / annual_savings, when annual_savings > 0; lifetime_savings = system_kw * daily_sun_hours * 365 * electricity_aed_per_kwh * system_life_years - system_kw * install_cost_per_kw
Estimate ROI on a depot-mounted solar PV array used for EV charging or auxiliary depot loads.
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Formula
install_total_cost = system_kw * install_cost_per_kw; annual_kwh_generated = system_kw * daily_sun_hours * 365; annual_savings = system_kw * daily_sun_hours * 365 * electricity_aed_per_kwh; payback_years = install_total_cost / annual_savings, when annual_savings > 0; lifetime_savings = system_kw * daily_sun_hours * 365 * electricity_aed_per_kwh * system_life_years - system_kw * install_cost_per_kwUse for estimation. Verify safety-critical calculations with qualified review.