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How do I open a letter of credit for a solar import in India?

The process end to end, from asking your bank for a limit to getting documents presented without discrepancies. What takes time, what costs money, and what goes wrong.

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Quick answer

To open a letter of credit for a solar import in India, you first need an LC limit sanctioned by your bank, then you submit an application with the sales contract or proforma invoice and precise instructions on the documents the supplier must present. The bank issues the credit to the supplier's bank, the supplier ships and presents documents, and the bank pays when those documents conform. The work that decides whether it goes smoothly is done before issuance, because every requirement you write into the credit becomes a document someone has to produce exactly right.

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Key takeaways
  • You need a sanctioned limit before you can open anything. That approval is the long pole.
  • The LC pays against documents, not against goods. Quality terms belong in the contract.
  • Every clause you add is a document that can be presented wrongly and delay payment.
  • Amendments cost money and time, so get the draft right before issuance.
  • Discrepant documents are common. Decide in advance how you will handle them.

What you need in place before you apply

An import letter of credit is a bank undertaking to pay your supplier. Before your bank will give that undertaking, it needs to be comfortable with you, which means a sanctioned trade limit rather than a one off request at the counter.

Expect the bank to look at your financials and banking history, to set a limit sized to your trade cycle, and to ask for a margin, meaning a portion of the value held as cash or lien, plus whatever security their policy requires. Getting this sanctioned takes far longer than issuing any individual credit, so it belongs at the start of the import plan rather than the week the supplier is ready to load.

If the limit is the obstacle, it is worth understanding that the underlying need is to give the supplier comfort and to bridge the cash gap. Those are separable problems, and financing an import without collateral covers the routes that do not depend on a traditional facility.

The steps, in order

  • Agree the terms with the supplier first. Price, incoterm, shipment window, part shipment, transhipment, and exactly which documents they can produce. Agreeing this after issuance means amendments.
  • Submit the LC application to your bank with the sales contract or proforma invoice, your import documentation and the margin.
  • Review the draft credit carefully. This is the moment to catch a document requirement your supplier cannot meet or a shipment window that is already too tight.
  • The bank issues the credit to the supplier's bank, which advises it to the supplier.
  • The supplier ships and presents documents to their bank within the presentation period.
  • The banks examine the documents. If they conform, payment is made per the credit terms. If not, you are in discrepancy handling.

The sequence looks administrative, and it is, but the whole outcome is decided at step one and step three. Everything after that is execution.

The documents the credit will call for

DocumentWhat to watch
Commercial invoiceDescription must match the credit word for word. This is the single most common discrepancy
Transport documentMust match the shipment terms in the credit, including ports, dates and whether transhipment is allowed
Packing listQuantities and marks must agree with the invoice and the transport document
Insurance documentRequired where the incoterm puts insurance on the supplier. Check the cover and the currency
Certificates called forOrigin, quality or inspection certificates. Only ask for what the supplier can actually obtain
Inspection certificatePowerful for quality control, but only if the inspector and scope are specified realistically

Write the document list as if a stranger will check it mechanically, because that is exactly what happens. A requirement that reads clearly to you and ambiguously to a document checker becomes a discrepancy.

What it costs and how long it takes

Costs come in layers: issuance charges from your bank, advising and negotiation charges from the supplier's bank, amendment charges if anything changes, the margin your bank holds, and the interest cost of that blocked money. Charges differ by bank and by structure, so ask your bank for the schedule in writing before you commit to an LC rather than another route.

Timing splits the same way. Sanctioning a limit is measured in weeks. Issuing a credit against an existing limit is usually quick. Amendments add days and involve both banks. Document examination adds days at each end, which matters when your shipment window is already tight.

That timeline is the real reason to decide early. An LC arranged in parallel with supplier negotiation is straightforward, while one arranged in the week the supplier wants to load becomes the reason the shipment misses the vessel. For how the instrument compares with the alternative the supplier may suggest, see LC against bank guarantee for imports.

What goes wrong, and what to do about it

Discrepancies. A large share of first presentations contain at least one. Decide in advance whether you will waive minor discrepancies, and remember that waiving them removes the protection you paid for.

Over specified credits. Buyers add requirements hoping to control quality, then discover the supplier cannot produce a conforming set and every shipment turns into a negotiation. Control quality through the contract and inspection, and keep the credit clean.

Missed shipment windows. Factory delays are normal, and a tight window forces an amendment with charges on both sides. Build realistic time in, using how long solar import shipping takes from China.

The quality gap. This is the one to be clear eyed about. The bank pays against documents. If the documents conform and the goods are poor, payment still happens, and you are into the recourse process. An LC is protection against non shipment, not against a bad supplier, which is why supplier verification still matters just as much.

The VyaparCred solution

Trade finance alongside verified supply

VyaparCred verifies suppliers before they can quote and connects the order to financing, so the instrument and the supply decision are made together.

Suppliers are verified before they can quote, which is the risk an LC does not cover.

Trade finance and pre-shipment funding attach to the accepted order.

Fund up to 100% of the order value so the margin does not come out of working capital.

Common questions

What do I need to open a letter of credit in India?
A sanctioned LC limit with your bank, an application supported by the sales contract or proforma invoice, your import documentation, and the margin the bank requires. Agreeing the document list with your supplier before issuance is what keeps it from turning into amendments.
How long does it take to open an LC?
Issuing a credit against an existing limit is usually quick, but getting the limit sanctioned in the first place is measured in weeks. Amendments add days at both banks, which is why the LC route should start alongside supplier negotiation rather than after it.
What does an LC cost?
Issuance charges from your bank, advising and negotiation charges at the supplier's bank, amendment charges if terms change, and the cost of the margin your bank holds against the credit. Ask for the schedule in writing before choosing this route.
Does a letter of credit protect me against bad quality?
No. The bank pays against conforming documents, not against the condition of the goods. Quality is controlled through the contract, inspection rights and supplier verification. An LC protects you mainly against paying for a shipment that never happens.
What is a discrepancy and what happens then?
A discrepancy is any mismatch between the documents presented and the credit terms, and a description that differs from the credit is the most common one. When documents are discrepant the bank refers to you, and you decide whether to waive it, which also waives the protection.
Is there an alternative to opening an LC?
Yes. Part advance with the balance against documents, documentary collection, or financing attached to the order can all achieve the practical goal of getting the supplier paid without blocking a margin at the bank.
AC
Written by

Abhiraj Chakrabarti

Co-Founder, VyaparCred

Second-time founder with a prior D2C exit, now building VyaparCred so solar buyers can source the full bill of materials from verified suppliers and finance the order in one place.

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Why VyaparCred

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VyaparCred is a global solar procurement and finance network built for EPCs, developers and importers, bringing verified suppliers, transparent landed cost and embedded finance into a single flow.

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Post a single RFQ and compare verified quotes across corridors on landed, compliant cost in 24-48h.

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Attach Pre-Shipment Financing or Trade Finance to the order and fund up to 100%, decision in around 48 hours.

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Please note: Any duty rates, cost components and timelines mentioned here are indicative and for general guidance only, not exact figures. Customs duty, cesses and taxes are set by government notification and change over time. Always confirm the current applicable rate for your specific HSN code and corridor against the latest official customs notification, and verify with your customs broker, before making any commercial decision.