Cell supply has been largely secured, and a dual-track European strategy addresses localization requirements, but strong near-term shipments are more a policy-driven pull-forward in timing

Overview

The report analyzes Sungrow’s cell procurement security, European localization path, and the impact of export tax rebates and changes in U.S. FCC rules on the shipment pace in 2H 2026. The research believes the company has secured supply through long-term framework agreements, monthly smoothing allocation and annual purchase commitments, and is addressing European market-access requirements through parallel China exports and local European capacity. However, increases in cell raw-material prices will still largely be passed through to the company, European policy constraints are unlikely to ease in the near term, and early shipments driven by the policy window may create a mismatch between shipments and revenue recognition.

Core views

First, Sungrow maintains an asset-light cell model and has cumulatively secured 56GWh of supply, helping reduce short-term supply risk, but procurement agreements can only partially buffer raw-material price increases. Second, the European market will be segmented by project funding attributes: Western and Southern European projects that do not rely on public funds will continue to be exported from China, while EIB- or EBRD-supported tender projects will use Hungarian and Polish capacity to meet European origin and local-content requirements. Third, the phase-out of export tax rebates and tightening FCC regulation may pull some overseas shipments forward to 3Q 2026, so recent shipment strength is more likely a timing shift rather than demand acceleration. Fourth, given the expected decline in gross margin in 2026–2028, the report maintains a Neutral rating.

Analysis framework

The report combines industry research, procurement cost breakdowns, overseas capacity and policy compliance analysis, and relative P/E valuation to assess cell price pass-through, European project access, policy-driven shipment pull-forward, and the target price.

Methodology notes

• Valuation methodP/E valuation method

  Estimate the target price using forecast annual earnings and a reasonable P/E multiple

  The CNY120 target price is based on 14x 2027E P/E, equivalent to about 0.2 standard deviations below the 17x historical average; the discount is based on expectations of gross margin declines in 2026–2028, with CSI300 as the benchmark index.

• Industry chain analysisProcurement cost pass-through analysis

  Break down the share of raw-material price increases borne by cell manufacturers and system integrators

  The report estimates that for every CNY0.10/Wh increase in raw-material prices, cell manufacturers typically subsidize CNY0.01–0.02/Wh, while Sungrow still needs to bear about CNY0.08/Wh.

• Policy analysisScenario and timing analysis

  Assess the impact of tax rebates, regulation and local-content rules on shipment pace and market access

  The report distinguishes between genuine demand growth and early shipments caused by policy windows, and analyzes the requirements of European public-funded projects for local manufacturing and origin qualifications.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Sungrow (300274.SS)

  Core research subject

  Strengths

  Cumulatively secured 56GWh of cell supply; has scale procurement capability; European dual-track supply strategy balances cost, delivery and public-project access; in-campus cell production can reduce some costs.

  Weaknesses

  Under the asset-light cell model, it still bears most raw-material price increases; European local capacity comes online later than the policy cycle; overseas warehouse shipments and revenue recognition may be mismatched.

  Comparison

  Currently about 13x 2027E P/E; the target price uses 14x, representing a discount to the 17x historical average valuation.

  Risks

  Energy storage policy headwinds, weakening demand for utility-scale projects, gross margin decline, delays in European localization progress, and tightening U.S. regulation.

• Tianqi Lithium (002466.SS)

  Related listed company that jointly participated with Sungrow in the Sunwoda Power Technology subscription

  Strengths

  Participates in cell supply and cost synergies through industry-chain investment.

  Weaknesses

  The report does not provide a detailed assessment of the operating and financial impact on it.

  Comparison

  The report assigns Tianqi Lithium a Neutral rating but does not provide a valuation comparison with Sungrow.

  Risks

  Cost synergies and returns from the industry investment may fall short of management’s targets.

• CALB (3931 HK)

  Operator of Sungrow’s in-campus cell production lines and supply partner

  Strengths

  The two production lines at the Hefei campus total 5GWh, with costs about 5%–6% lower than externally procured cells, and additional Thailand production lines are planned.

  Weaknesses

  The report does not provide details on production-line utilization or capacity expansion progress.

  Comparison

  The report does not rate CALB.

  Risks

  Production-line ramp-up, utilization rates and changes in cell prices may affect expected cost savings.

Key data

• Cumulative locked-in cell supply56GWhThis implies that near-term incremental procurement demand is expected to be limited.
• Procurement locked in before 1Q 20265GWh, CNY0.30/WhConsistent with the 201% YoY increase in prepayments in 1Q 2026.
• Raw-material price increase burdenFor every CNY0.10/Wh increase, Sungrow bears about CNY0.08/WhCell manufacturers typically subsidize about CNY0.01–0.02/Wh.
• Cell production lines at the Hefei campusTwo production lines, totaling 5GWhOperated by CALB, with Sungrow providing the factory buildings and labor; costs are about 5%–6% lower than external procurement.
• Planned production lines in ThailandTwo production lines, each 5GWhIntended to further strengthen cell supply security.
• Poland plantEUR230mn, 65,400 square metersAnnounced in February 2026 and not yet in mass production; planned to produce inverters and conduct energy storage system integration.
• Export tax rebate for battery productsReduced from 9% to 6% from April to December 2026, and cancelled from January 2027May drive overseas shipments to be pulled forward before the policy expires.
• Target price and current priceCNY120.00 and CNY114.16Implied upside is approximately 5.1%; the current share price is about 13x 2027E P/E.
• Investment in Sunwoda Power TechnologyCNY805mn, 2.93% stakeSungrow and Tianqi Lithium participated in the subscription, and management targets an eventual cost reduction of 10%–12%.

Impact & implications

On the supply side, locking in cells and collaborative in-campus production can improve delivery certainty and partially reduce costs, but cannot fully isolate the company from raw-material price increases. In Europe, Polish and Hungarian capacity is expected to help the company qualify for public-funded projects, but the delayed ramp-up of factories means financing and local-content restrictions will still affect near-term business. On shipments, the expiration of tax rebates, FCC regulation and overseas warehouse stocking may push up operating shipment data in 2H 2026, but revenue recognition may lag, and investors should avoid misinterpreting policy-driven early shipments as an improvement in end demand.

Risks

• European energy storage industrial policies, local-content and capacity-utilization requirements continue to tighten.
• The U.S. FCC includes foreign-produced power inverters on the Covered List, which may restrict growth in U.S. business.
• Cell raw-material prices rise, while Sungrow needs to bear most of the incremental cost.
• Gross margin declines in 2026–2028 by more than expected.
• Demand for utility-scale energy storage projects weakens.
• Delayed commissioning of the Poland plant affects access to public-funded projects and low-interest financing.
• Early shipments and overseas warehouse stocking fail to convert into revenue in a timely manner.
• The target price may not be achieved due to market conditions, the macro environment, and company earnings falling short of expectations.

What to watch

• Timing of the Poland plant entering mass production and progress in local-content compliance.
• Delivery pace, procurement prices and raw-material cost pass-through for the 56GWh of locked-in cells.
• Difference between the scale of pulled-forward shipments in 3Q 2026 and actual revenue recognition.
• Customer cost-sharing mechanism after the cancellation of export tax rebates for battery products.
• Actual restrictions from subsequent FCC rules on U.S. inverter and energy storage businesses.
• Inventory turnover and regional allocation at overseas warehouses in Poland and Egypt and the Mexico plant.
• Development pace of energy storage demand from data center customers.
• Battery price stability and its impact on energy storage system gross margin.