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Solar Loan EMI

Reducing-balance EMI for solar financing.

Financial

Inputs (SI units)

Results

Monthly EMI
₹ 6,448
Total payable
₹ 386,890
Interest paid
₹ 86,890

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Engineering Formula

  • i = r / 1200, n = yrs × 12
  • EMI = P × i × (1+i)ⁿ / ((1+i)ⁿ − 1)
  • Interest = EMI × n − P

Standard reducing-balance EMI. Same math banks use; verify against sanction letter for processing fee treatment.

Step-by-step Calculation

  1. 1.ir/12000.00875
  2. 2.nyrs×1260
  3. 3.EMIPi(1+i)ⁿ/((1+i)ⁿ-1)₹ 6,448

Design Assumptions

  • Fixed rate, no moratorium.

Engineering Tips

  • Compare 5-yr EMI vs system 25-yr life for cash-flow neutrality.

Warnings

  • Add 1–2% processing fee to APR for true cost.

Standards & References

RBI reducing-balance convention

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