Solar power generation cost:

Solar power generation cost:

Example: s

Selected Solar module: 1000Wp, 24V DC, 230V,AC, back up-5hrs

a) Cost of 1000Wp solar power generator:                             =150000

b) battery replacement after 5 years , 2X Rs. 12000:    = 24000

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Total expenditure for 10 years in Rs.=a+b                    = 174000

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Load calculation

Used for =5hrs

Load =600w

Energy generated per day =600x5/1000 KWH= 3.0KWH

Energy generated per month =3.0KWH X30=90KWH

Energy generated per year =90KWHX12=1080 KWH

Energy generated in 10 years =1080 KWHX10=10800 KWH

Generation cost per unit = investment/energy generated

                                         = 174000/10800=16.11

Energy generation cost by solar power =@Rs. 16.11