| Module spot price |
China, January 2023 |
Approximately US$0.23/W for crystalline-silicon modules |
Useful starting point for comparing the 2023 cost decline with freight, insurance and tariff exposure. |
Public 2023 market benchmark reporting |
| Module spot price |
China, March 2023 |
Approximately US$0.20/W |
A falling module price can offset part of the landed-cost impact from import duties. |
Public 2023 market benchmark reporting |
| Module spot price |
China, June 2023 |
Approximately US$0.17/W |
Buyers should reassess previously negotiated price ceilings and inventory carrying costs. |
Public 2023 market benchmark reporting |
| Module spot price |
China, September 2023 |
Approximately US$0.15/W |
Lower prices increased the importance of quality controls, warranty terms and supplier bankability. |
Public 2023 market benchmark reporting |
| Module spot price |
China, December 2023 |
Approximately US$0.13/W |
The approximate US$0.10/W reduction from January represents a decline of about 43%, before logistics and tariffs. |
Public 2023 market benchmark reporting |
| U.S. Section 201 safeguard tariff |
United States, calendar year 2023 |
14.75% additional duty for covered imported crystalline-silicon photovoltaic cells and modules, subject to exclusions and applicable annual quota rules |
This is only one possible duty layer; anti-dumping, countervailing, customs fees and trade-remedy measures may also apply. |
U.S. presidential safeguard proclamations and customs guidance |
| U.S. forced-labor import compliance |
United States, from June 2022 onward |
Solar-equipment shipments can be detained or excluded when supply-chain documentation does not satisfy applicable forced-labor requirements |
Traceability, bills of materials, production records and supplier affidavits should be reviewed before shipment. |
U.S. Customs and Border Protection enforcement framework |
| India basic customs duty |
India, 2023 |
40% on imported solar modules and 25% on imported solar cells, subject to product classification and applicable rules |
The duty structure materially favors local assembly or compliant regional sourcing for projects serving the Indian market. |
Indian Ministry of Finance customs notifications |
| European Union customs treatment |
European Union, 2023 |
No general EU safeguard tariff on imported solar modules in force during 2023; VAT, customs classification and other regulatory requirements remained relevant |
A zero or low customs rate does not eliminate compliance, transport, financing or sustainability-reporting costs. |
European Commission trade and tariff databases |
| Landed-cost sensitivity |
Global procurement planning |
A US$0.10/W module-price reduction equals approximately US$100,000 per 1 MW of module capacity before duties, freight and tax |
Buyers should compare total landed cost rather than factory price alone. |
Calculation: US$0.10/W × 1,000,000 W |
| Procurement risk indicators |
2023–2024 supply-chain review |
Key checks include tariff classification, country of origin, bill-of-materials traceability, delivery lead time, warranty coverage and payment security |
A low quoted price can be offset by customs delays, reclassification, rejected shipments, inventory losses or warranty uncertainty. |
International customs practice and solar-project procurement controls |