Solar daily water supply in South Africa

Solar irradiation: 6.3kWh/m²/d

Solar array: 1kW

Pump power: 0.37kW

Head: 30m, Flow: 1m³/h

Daily water flow: 5m³

Water flow annually: 1,825m³

Electricity output annually: 1,885.6kWh

Saved diesel annually: 0.48t

Saved standard coal annually: 265.6t

Emission-cut of CO2 annually: 0.6t

Emission-cut of SO2 annually: 0.43t

Emission-cut of NO2 annually: 0.21t