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Solar Aftab
Financing

Bank financing for solar plants

Terms, documents and costs for all three programmes — with a 4% loan calculator and a step-by-step path.

Solar plant financing

Build your solar plant on a loan

From a small project at 4% to a 100 MW plant on a grant-based loan — three financing routes at a glance.

Small-scale projects

Bank facility at 4% interest

A loan of twice your deposit — and the deposit comes back once the instalments are paid.

1 bn
Cap per person (Toman)
4%
Interest rate
3–5 yrs
Repayment term
  • Deposit lock-in: 1–3 months
  • Loan amount: 2× the deposit
  • Deposit return: After the instalments are paid
Plants from 1 MW

Project facility of 70–80 bn

Delivered through the brokerage fund, secured by a bank guarantee, property or a promissory bill.

1 MW
Minimum plant size
70–80 bn
Loan amount (Toman)
1.1×
Security vs. loan
  • Security: Bank guarantee, property or promissory bill
  • Brokerage share: 1% of the loan
  • Contract: 10% of the contract value
  • Build & install: Through the brokerage fund
100 MW and aboveGrant

Grant-based loan from the United Nations

For a single 100 MW project, or several projects aggregating to 100 MW.

100 MW
Minimum (or aggregated)
Grant
Nature of the funding
6–10%
Guarantee cost of the loan
  • Guarantee: Foreign bank guarantee
  • Guarantee cost: About 100–150 bn Toman
  • Project documents: Complete and ready
  • Verification: Provided to the client at contract signing

Estimate your loan from a deposit

300.0M Toman
Loan received (2× deposit)
600.0M Toman
Deposit returned after instalments
300.0M Toman

The loan is twice the deposit; the deposit is returned once the instalments are paid.

How the 4% loan works

  1. 1

    Place the deposit

    Your deposit sets the size of the loan.

  2. 2

    1–3 month lock-in

    The deposit stays with the bank during this period.

  3. 3

    Receive 2× the loan

    Up to 1 bn Toman per person.

  4. 4

    3–5 year instalments

    Repaid at 4% interest.

  5. 5

    Deposit returned

    Once the final instalment is paid.

Required documents (plants from 1 MW)

  • Plant construction permit
  • Land title deed
  • Ground / soil tests
  • SATBA contract

Site readiness

  • Site fenced
  • Ground levelled
  • Site mobilised

Whatever the size of your project, call us. We will review your case and, if another route fits better, point you to it.

The terms above follow the brokerage fund’s announced programme. Interest, caps and final approval rest with the bank and funding body and may change; the calculator is an estimate only.

Financing — frequently asked questions

Which projects does the 4% loan cover?

The small-scale project facility: up to 1 bn Toman per person, at 4% interest, repaid over 3–5 years.

What happens to the deposit?

The deposit is locked for 1–3 months, the loan is paid at twice the deposit, and the deposit is returned after the instalments are paid.

What documents does a 1 MW+ plant need?

The plant construction permit, land title deed, ground tests and SATBA contract — with fencing, levelling and site mobilisation already done.

What are the additional costs?

The brokerage share is 1% of the loan and 10% of the contract value. Security (bank guarantee, property or bill) is about 1.1× the loan.

How does the 100 MW grant-based loan work?

For a 100 MW project, or several summing to 100 MW, with complete documents and a foreign bank guarantee. The guarantee costs about 6–10% of the loan — roughly 100–150 bn Toman. Verification documents are provided to the client at contract signing.

My project is smaller — can I still call?

Yes — call us whatever the size of your project. We respond and point you to the right route.

Solar plant bank financing — 4% loans and grant-based funding | Solar Aftab