Solar farm irrigation project in Botswana
Solar irradiation: 6.1kWh/m²/d
Solar array: 1.5kW
Pump power: 1.1kW
Head: 45m, Flow: 5m³/h
Daily water flow: 25m³
Water flow annually: 9,125m³
Electricity output annually: 2,739kWh
Saved diesel annually: 0.68t
Saved standard coal annually: 386t
Emission-cut of CO2 annually: 0.90t
Emission-cut of SO2 annually: 0.63t
Emission-cut of NO2 annually: 0.31t