Case

Cities

Ahmedabad

Allahabad

Chennai

Bangalore

Hyderabad

Remarks

Case A

218

219

209

165

193

Conventional

Case B

174 (16)

175 (17)

169 (19)

152 (3)

163 (10)

Passive

Case B + 20 PV modules

128 (38)

131 (38)

120 (42)

111 (29)

117.4 (35)

On-site (part load)

Case B + 40 PV modules

72.4 (65)

76.8 (63)

65 (69)

62.4 (60)

62.5 (65)

On-site (part load)

Case B + Y No. PV modules

56.7 (73), Y = 60

56.7 (73), Y = 60

55 (74), Y = 52

55 (65), Y = 52

55 (70), Y = 52

On-site (self sufficient)