Hefei Photovoltaic Module Export to EU: Market Status, Policy Barriers and Agency Service Value

Market Pattern and Policy Challenges of Hefei Photovoltaic Module Export to the EU

In the first quarter of 2026,the export value of Hefei photovoltaic industry cluster to the EU increased by 23% year-on-year,but the average customs clearance cycle extended to 28 working days in the same period,and tax refund fulfillment was delayed by more than 40 days.This situation of coexisting growth and obstruction reflects the systematic changes brought by the implementation of the second phase of EU Carbon Border Adjustment Mechanism (CBAM),normalization of anti-circumvention investigations,and in-depth implementation of the Foreign Subsidies Regulation.A typical case encountered by Manager Zhu,head of a Hefei-based photovoltaic module manufacturer,in March was: a batch of 182mm single-glass modules worth about 500,000 euros was detained for inspection for 11 days because the carbon footprint accounting documents did not meet CBAM declaration requirements of Port of Rotterdam,the Netherlands,and finally the total port storage fees and penalties exceeded 3% of the cargo value.

The current technical trade barriers of the EU market against Hefei photovoltaic products present three characteristics.First,CBAM declaration covers direct and indirect emissions from 2026,requiring full life cycle carbon data from polysilicon production to module packaging,which must be certified by an EU-approved verification body.Second,the scope of anti-circumvention investigations has been expanded to photovoltaic products assembled in third countries such as Vietnam and Thailand.If Hefei enterprises transship via Southeast Asia,they need to provide complete supply chain traceability certificates.Third,customs authorities of Germany,Spain and other countries implement stricter interpretations on HS code classification of photovoltaic products,and the tax rate difference between double-glass modules and single-glass modules can reach 4.2 percentage points.These changes directly increase the complexity of document preparation and compliance risks.

Core Value Positioning of Zhongshen’s Export Agency Service

Facing the above policy environment,Zhongshen anchors its service value in two dimensions: "policy response speed" and "cost hedging capability".In February 2026,Zhongshen established a special service group for photovoltaic product export in Hefei Economic Development Zone,equipped with 3 customs brokers holding certification qualifications from EU Customs and Tax Union,specializing in handling CBAM pre-declaration and rules of origin determination.Unlike conventional freight forwarders,this service group intervenes before cargo departure,conducts pre-audit of carbon data for export batches of Manager Zhu’s enterprise,identifies the problem of missing power structure certification documents in the silicon wafer production link,and supplements the green power procurement certificate issued by Anhui Provincial Energy Administration in advance,avoiding the risk of declaration failure after arrival at the port.

The core value is reflected in the risk isolation mechanism.Zhongshen establishes a "dual-track" compliance file for Hefei photovoltaic customers: one is an export tax refund file for Chinese customs,and the other is a CBAM technical file dedicated to EU import declaration.The two sets of files are interconnected at the underlying data level,but completely separated in disclosure caliber and file format,ensuring that regulatory requirements of both China and the EU are met while avoiding compliance risks caused by cross-reference of information.In April 2026,this mechanism helped a Hefei enterprise successfully respond to retrospective verification of module power test data by French customs,reducing potential penalty risk to zero.

Service Module Breakdown: EU-specific Requirements in Document Preparation Stage

Pre-construction of Carbon Footprint Technical Document Package

EU CBAM declaration requires photovoltaic modules to provide carbon footprint reports conforming to EN 50604 standard,covering energy consumption data of four major production modules: polysilicon,silicon wafer,cell and module.Zhongshen dispatches on-site carbon data coordinators at Hefei customers’ factories,guiding enterprises to establish corresponding ledgers of production batches and energy consumption in accordance with the format requirements of TÜV Rheinland,the EU verification body.Key actions include: splitting the enterprise’s original monthly electricity bill into power consumption records measured by production shift; separately issuing green power certificate association documents for cross-provincial green power procurement; establishing a linear regression model between auxiliary energy consumption such as natural gas and argon and module output to ensure traceability of carbon intensity calculation.

The second difficulty in document preparation lies in supply chain traceability documents.For EU anti-circumvention investigations,Zhongshen assists Manager Zhu’s enterprise in establishing a three-level supplier declaration system: level 1 is the certificate of origin of silicon wafer and cell suppliers,level 2 is the declaration of conformity of photovoltaic glass and EVA film,and level 3 is the purchase invoice and logistics records of aluminum frames and junction boxes.All documents are fixed with timestamps through a blockchain evidence storage platform,ensuring that the evidence chain can be submitted within 72 hours when EU customs initiates retrospective verification.From January to May 2026,this system helped Hefei enterprises respond to 3 EU anti-circumvention investigation samples,and the average response time was shortened to 4.2 working days.

Service Module Breakdown: Barrier Response in Customs Clearance Execution Stage

CBAM Pre-declaration and Pre-judgment of Customs Classification

Classification differences of photovoltaic modules among EU member states’ customs directly affect tax rate application.Before cargo shipment,Zhongshen submits module structure descriptions and HS code suggestions to the destination country’s customs through the "pre-classification ruling" mechanism of EU customs.For the double-glass modules exported by Manager Zhu’s enterprise,the service group applied for a ruling to Hamburg Customs,Germany in advance,confirming that it should be classified under 8541.43.00 instead of 8541.49.00,with a tax rate difference of 3.8 percentage points.This ruling result is valid for similar goods within 6 months,avoiding classification disputes in declaration per shipment.

CBAM pre-declaration is the core link of customs clearance execution.Within 24 hours after Hefei enterprises’ cargo is loaded,Zhongshen submits pre-declaration data including estimated carbon intensity of the cargo and verification body code through the EU CBAM transition period registration system.This measure changes the mode from "inspection-audit" to "filing-release" after cargo arrives at the port.Data from March 2026 shows that the average release time of pre-declared Hefei photovoltaic cargo at Port of Rotterdam is compressed from 14 days to 3.5 days.For cargo with carbon intensity lower than the EU benchmark of 55g CO₂e/Wp,enterprises can also apply for green customs clearance channel.The carbon advantage certificate prepared by Zhongshen for Manager Zhu’s enterprise enables its cargo to obtain priority inspection qualification at Port of Barcelona,Spain.

Service Module Breakdown: Speed Optimization of Export Tax Refund

The average export tax refund cycle of Hefei photovoltaic enterprises was 38 working days in the first quarter of 2026,mainly stuck at two nodes: correspondence verification by tax authorities and data comparison of customs declarations.Through two measures: "electronic document pre-positioning" and "cross-departmental data pre-matching",Zhongshen compresses the cycle to within 15 working days.Specifically,on the day the cargo is declared for export,the service group submits the information of three documents: value-added tax invoice,export customs declaration and foreign exchange receipt memo to the "Export Tax Refund Fast Audit Platform" of Hefei Municipal Taxation Bureau for pre-audit.The system automatically compares the consistency of the name,quantity and amount on the customs declaration with the invoice,and marks abnormal items in advance.

For correspondence investigation on export price of photovoltaic products by tax authorities,Zhongshen prepares a "price rationality explanation package" in advance,including the average export price of similar modules counted by customs in the same period,the regional export price index released by China Photovoltaic Industry Association,and the long-term agreement text signed by Manager Zhu’s enterprise with foreign clients.In April 2026,this explanation package helped a Hefei enterprise successfully pass the price rationality review of tax authorities,avoiding a 15-working-day waiting period for correspondence investigation.In addition,Zhongshen coordinates partner banks to provide "export tax refund account trust loan",providing financing equivalent to 80% of the expected tax refund before the official tax refund arrives,with the annual interest rate controlled within 4.2%,solving the enterprise’s capital turnover pressure.

Quantitative Improvement of Customs Clearance Efficiency and Tax Refund Speed

Hefei photovoltaic customers served by Zhongshen achieved dual improvements in customs clearance efficiency and tax refund speed in the second quarter of 2026.In terms of customs clearance time,the full customs clearance cycle from Hefei Port to major EU ports decreased from the industry average of 28 days to 17 days,a drop of 40%.Among them,the document preparation stage was shortened from 9 days to 3 days,the customs inspection rate decreased from 18% to 7%,and the one-time pass rate of CBAM declaration increased to 98%.In terms of tax refund speed,the average tax refund cycle was compressed from 38 days to 14 days,with the fastest record of 11 days.For the export batch of Manager Zhu’s enterprise in May,the tax refund was received on the 12th working day after cargo departure,24 days earlier than before.

Behind the efficiency improvement is process restructuring.Zhongshen changes traditional serial operation to parallel advancement: while the production enterprise completes module packaging,the customs broker has completed CBAM data pre-filling at the same time; during cargo consolidation at Hefei Port,the pre-classification ruling application to the EU destination port has been submitted; the moment the export customs declaration is released,the tax refund pre-audit data has been pushed to the tax system.This "time overlap" strategy saves 2-3 waiting days for each link.

Practical Mechanism of Risk Isolation and Cost Hedging

The biggest risk brought by EU policy changes is uncertainty of compliance costs.Zhongshen designs a "cost cap" scheme for Hefei photovoltaic customers: it is agreed in the annual agency agreement that for additional compliance costs arising from CBAM carbon price fluctuations or anti-circumvention investigations,Zhongshen will bear 60% of the part exceeding the baseline.In April 2026,EU carbon price rose from 68 euros/ton to 79 euros/ton,leading to an increase of 12,000 euros in CBAM cost for a batch of cargo of Manager Zhu’s enterprise,and Zhongshen subsidized 7,200 euros as agreed,hedging the enterprise’s cost pressure.

Another risk point is law enforcement differences among EU member states’ customs.Zhongshen has established a "customs risk portrait database",which conducts quantitative scoring on inspection focus,classification tendency,and CBAM audit intensity of customs of the Netherlands,Germany,Spain and France.According to suggestions from the portrait database,Manager Zhu’s enterprise split the double-glass modules exported to Germany into two batches entering via Hamburg Port and Rotterdam Port respectively,avoiding the risk of entire batch detention caused by centralized inspection at a single customs.This strategy successfully avoided a special inspection by German customs in May 2026,avoiding potential port detention losses.

Decision Suggestions for Choosing Customized Agency Service

When Hefei photovoltaic enterprises choose export agency services,they need to evaluate three capability dimensions of the service provider: EU policy response speed,carbon data technical capability,and risk capital strength.The service team stationed locally in Hefei by Zhongshen can respond to enterprise demands within 2 hours and complete CBAM pre-declaration document preparation within 4 hours,and this response speed is crucial to coping with sudden changes in EU policies.Carbon data technical capability is reflected in whether it can assist enterprises to establish production data ledgers that meet EU verification standards,rather than simple document translation.Risk capital strength is related to the ability to fulfill cost hedging commitments.

The export data of Manager Zhu’s enterprise in the second quarter of 2026 shows that after using Zhongshen’s agency service,the comprehensive cost of a single export batch decreased by 1.8%,of which customs clearance fees saved 0.5%,tax refund financing interest saved 0.7%,and risk hedging income was 0.6%.More importantly,improved customs clearance certainty enables the enterprise to undertake EU orders with tighter delivery dates.Among new orders in the second quarter,the proportion of orders requiring delivery within 30 days increased from 15% to 37%.This order structure optimization is of strategic significance for Hefei photovoltaic enterprises to increase their market share in the EU.

For Hefei photovoltaic enterprises that have not yet used professional agency services,it is recommended to start with a single trial batch,and focus on observing the actual performance of the service provider at three nodes: CBAM declaration accuracy,pre-judgment of customs classification,and tax refund speed.Zhongshen currently provides a "first order exemption" scheme: if the first batch of cargo is detained or tax refund is delayed due to agency service errors,all agency fees will be waived and direct losses will be borne.This risk-sharing model provides a zero-cost entry for Hefei enterprises to verify service quality.