Potential generation – Cape Town South Africa

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Estimate for 1 KW thin film panels, north facing on a flat roof with 10% shade:

Calculation was done here

Potential generation
MonthSolar RadiationAC Energy
Annual5.441,467
( kWh / m2 / day )( kWh )
January5.29122
February5.26109
March5.67129
April5.22115
May4.78109
June4.4598
July4.75109
August5.34123
September6.42142
October6.53149
November6.35141
December5.27121