We have tie up with few banks as well as financiers who can give you loan for  setting up power plant on your roof top.

Even after paying 12 % interest on borrowed capital. Plant cost is recovered in 5 to 7 years. We give below sample calculation for ROI.

Repayment Schedule for Bank Loan of Rs.15,00,000 for installing 20 KW Solar Power Plant on their roof top
Date   yearly power units generated Unit Rate Rs. Bank instalment Amount in Rs.
  Plant Cost       1500000
1.04.2016 Down payment by customer to Bank equal to first year power cost @ Rs. 12/- per unit ( present unit rate) 24000 12 288000  
  Plant cost  Bank to finanace       1212000
31.03.2017 Bank Intrest @ 12 % PA for the first year     145440  
31.03.2017 Outstanding Amount at the end of first year Rs.       1066560
1.04.2017 Power cost for second year in advance to be paid by customer to Bank 24000 12 288000  
1.04.2017 Balance bank Loan at the start of second year       778560
31.03.2018 Bank Intrest @ 12 % PA for second year     93427  
31.03.2018 Outstanding Amount at the end of second year Rs.       685133
1.04.2018 Power cost for Third year in advance to be paid by customer to Bank 24000 12 288000  
1.04.2018 Bank Outstanding at the start of third year       397133
31.03.2019 Bank Intrest @ 12 % PA for third year Rs.     47656  
31.03.2019 Outstanding Amount at the end of third Year Rs.       349477
1.04.2019 Power cost for Fourth year in advance to be paid by customer to Bank 24000 12 288000  
01.04.2019 Bank Outstanding at the start of fourth year Rs.       61477
31.03.2020 Bank Intrest @ 12 % PA for the fourth year Rs.     7377  
31.03.2020 Outstanding Amount at the end of fourth Rs.       54100
01.04.2020 Power cost for Fifth year in advance to be paid by customer to Bank 24000 12 54100  
Note : The principal amount along with bank interest is recovered in less than five years.