I. Overview of Mainstream Payment Methods
There are six common settlement methods for the export of photovoltaic components (such as mounting systems, connectors, wiring harnesses, and inverter accessories). First is Telegraphic Transfer (T/T): simple to execute and fast to settle; variations include 100% advance payment, partial deposit with the balance settled before shipment, balance payment against a copy of the Bill of Lading, and payment upon arrival of goods—with risk levels increasing progressively.
Second is the Letter of Credit (L/C): the issuing bank honors payment upon presentation of compliant documents, governed by the UCP 600 international rules; types include sight vs. deferred payment and confirmed vs. unconfirmed, making it suitable for large orders from unfamiliar clients. Third is Documents against Payment (D/P): the collecting bank releases shipping documents only after the buyer has paid the full amount; risk is moderate. Fourth is Documents against Acceptance (D/A): the buyer obtains the documents to collect goods upon accepting a time draft; this carries the highest risk for the exporter. Fifth is Open Account (O/A): the buyer pays 30, 60, or 90 days after receiving the goods; this is the least favorable option for the exporter. Sixth is platform-guaranteed payment: such as Alibaba Trade Assurance or PayPal; rules generally favor the buyer, allowing them to request a refund after shipment.
II. Risk Classification for Exporters
Based on industry-standard classifications: The low-risk category involves full prepayment before shipment or Western Union transfers; with no risk of non-payment, this is suitable for the first orders from new clients. The medium-risk category consists of T/T payments requiring a high deposit percentage and the balance settled before shipment; core risks are manageable, requiring only verification of deposit receipt and control over the production and stocking schedule. The high-risk category includes T/T with “deposit plus balance payment upon presentation of the bill of lading copy,” Letters of Credit (L/C), and Documents against Payment (D/P); these require strict entry thresholds for cooperation and full control over the title documents throughout the process. The extremely high-risk category covers Documents against Acceptance (D/A), various open account (O/A) arrangements, and payments via PayPal, credit cards, or checks; checks carry the additional risk of bouncing (insufficient funds), so such orders should not be accepted without a risk mitigation plan.
It is worth noting that while Letters of Credit appear to offer bank guarantees, any discrepancy between documents or between documents and the L/C terms causes the bank’s credit backing to revert to commercial credit, effectively increasing the risk.
III.
Recommended Payment Combinations for the PV Component Industry
Given the specific characteristics of the PV component business, payment methods should be selected based on the type of client and order: For new clients, sample orders, and small-scale trial orders, priority should be given to 100% T/T in advance or a “30%–50% deposit with the balance settled before shipment” arrangement. For customized products (such as non-standard mounting brackets or specialized wiring harnesses)—which are difficult to resell—the deposit should be raised to 40%–50%, and shipment should only occur after the final balance is received. For large orders from unfamiliar clients (exceeding $25,000–$50,000 per order), a confirmed sight Letter of Credit is advisable to avoid the dual risks of the client tying up capital and potential document discrepancies. Terms may be moderately relaxed to D/P or partial deferred payment for established clients with stable creditworthiness; however, open account (O/A) terms should be reserved for long-term partners with thoroughly verified credit, and should be backed by export credit insurance.
For orders from high-risk regions such as the Middle East and Africa, industry practice dictates the use of T/T (Telegraphic Transfer) or Letters of Credit (L/C);
extending credit terms should be avoided.
IV. Key Points for Practical Risk Control
First, strictly adhere to the “no shipment without final payment” rule; settle the balance before dispatch and retain photographic or video evidence of the goods’ inspection to prevent losses arising from port demurrage or return shipments caused by the buyer’s refusal to pay upon arrival. Second, upon receipt of an L/C, meticulously review every clause—including “soft clauses”—as discrepancies in details such as product descriptions, dates, or ports can lead to bank refusal of payment; any unreasonable terms must be addressed by requesting an amendment to the L/C. Third, be wary of buyers requesting last-minute changes to payment terms—such as switching from full prepayment before shipment to payment against a copy of the Bill of Lading; this is often a red flag, and one should insist on written confirmation and increase the required deposit ratio. Fourth, guard against wire transfer fraud; any change to the receiving account must be verified a second time through the original communication channel to prevent account tampering via impersonation emails. Fifth, for transactions involving credit terms, purchase export credit insurance;
this allows for claims in the event of buyer default or refusal to accept goods, thereby mitigating bad debt losses.
Conclusion
There is no single “best” payment method for the export of photovoltaic components; success lies in aligning the payment terms with the specific risks of the order.
By requiring prepayment from new customers, using L/Cs for large orders, and extending moderate credit to established clients—backed by credit insurance—while strictly adhering to the three bottom lines of “payment before shipment,” “compliant documentation,” and “written confirmation for changes,” companies can strike a balance between ensuring secure payment collection and maintaining competitiveness in securing orders.
