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Table 1 Solar radiation and ambient temperature of Waza [37]

From: Double-objective optimization-based firefly algorithm of a stand-alone photovoltaic/water pumping system for water supply in rural and remote areas: a case study

Month of the year

Solar radiation (kWh/m2)

Ambient temperature (°C)

January

187.7

24.1

February

190.92

27.3

March

195.31

33.4

April

204.16

33.9

May

187.97

32

June

155.55

30.1

July

161.99

27.2

August

169.47

26.2

September

181.64

27.4

October

192.54

29.8

November

180.68

30

December

173.67

26.1