Photovoltaic Industry Weekly Report: Supply-Side Reform and Policy Tailwinds Drive Stabilization

Date: March 3, 2026
Source: Guoxin Securities Market Research Department
Analyst: Zhang Xinyi (S1490522090001)
Rating: Overweight (Industry Outlook)

Executive Summary

The Chinese photovoltaic (PV) sector is exhibiting signs of structural stabilization and strategic realignment as we enter the early stages of the "15th Five-Year Plan" (2026-2030). During the reporting week (February 24–27, 2026), the PV Equipment Index (Shenwan) rose by 1.88%, outperforming the broader CSI 300 Index (+1.08%) and ranking 16th among the 31 Shenwan industry indices. This performance underscores a divergence within the power equipment sector, where PV and grid equipment demonstrated resilience against headwinds in the battery segment.

Our analysis indicates that the industry is transitioning from a phase of aggressive capacity expansion to one characterized by supply-side optimization, technological iteration, and policy-driven demand consolidation. Key developments this week include the stabilization of main chain prices—with module prices showing slight upward momentum despite minor declines in upstream silicon materials—and significant policy directives from the National Energy Administration (NEA) and provincial governments. These policies emphasize the integration of coal and new energy, the acceleration of legal frameworks for renewable energy, and the expansion of large-scale desert base projects ("Green Power to Beijing").

We maintain an Overweight rating on the PV sector. The investment thesis is anchored in three pillars:
1. Profitability Repair: Driven by supply-side reforms that are gradually clearing inefficient capacity.
2. Technological Alpha: Opportunities arising from next-generation efficiency improvements.
3. Demand Beta: Marginal improvements in demand expectations supported by national infrastructure planning and green power consumption mandates.

Investors should focus on market leaders in polysilicon and modules, as well as companies with distinct technological advantages, while monitoring the pace of policy implementation and order fulfillment.

Key Takeaways

1. Market Performance: Sector Resilience Amidst Mixed Signals

The PV sector demonstrated relative strength during the reporting period, reflecting growing investor confidence in the industry's bottoming-out process.

• Index Performance: The Shenwan PV Equipment Index increased by 1.88% for the week. In comparison, the CSI 300 Index rose by 1.08%, meaning the PV sector outperformed the benchmark by 0.81 percentage points (pct).
• Sector Context: Within the broader Power Equipment sector (which rose 1.89%), performance was mixed. While Wind Power (+8.34%), Other Power Equipment II (+6.42%), and Grid Equipment (+6.28%) saw strong gains, the Battery Index declined by 1.93%. This highlights a rotation of capital towards grid-connected generation assets rather than storage-only plays in the short term.
• Individual Stock Dynamics:
  • Top Performers: Yijing Optoelectronics, Gaoce Shares, GCL Integration, Polymer Materials, and GoodWe led the gains. These companies are largely associated with integrated manufacturing, specialized equipment, or inverter solutions, suggesting market preference for diversified revenue streams and technological niches.
  • Laggards: Sungrow Power Supply, Trina Solar, Jingshan Light Machine, Amorton, and Micro-Nano experienced declines. The pullback in major module and inverter leaders like Sungrow and Trina may reflect profit-taking after recent rallies or specific concerns regarding near-term order visibility, despite the overall positive sector trend.

2. Supply Chain Price Analysis: Stabilization and Structural Shifts

Price data from Datayes (as of February 25, 2026) reveals a complex picture of the PV supply chain. While upstream prices continue to face mild downward pressure due to lingering oversupply, mid-stream and downstream segments are showing signs of price firmness, indicating improved bargaining power for manufacturers closer to the end market.

Detailed Price Movements

Analytical Interpretation:
The divergence between falling upstream prices (silicon, wafers) and rising/stable downstream prices (modules) is a critical indicator. It suggests that the value chain is beginning to rebalance. The 2-cent increase in module prices is particularly noteworthy, as it implies that manufacturers are successfully resisting further price wars, possibly due to industry discipline enforced by supply-side reforms or seasonal demand pickup.

However, the 13.7% surge in silver paste prices presents a immediate cost headwind. Silver is a key material in metallization processes for high-efficiency cells (such as TOPCon and HJT). If this price level persists, it will erode gross margins for cell and module manufacturers who have not fully hedged their raw material exposure or implemented silver-reduction technologies (like copper plating or silver-coated copper).

3. Policy Catalysts: Strategic Direction for the "15th Five-Year Plan"

The week was marked by substantial policy announcements that define the regulatory and developmental landscape for the PV industry through 2030. These directives move beyond simple capacity targets to focus on integration, legal framework robustness, and regional synergy.

A. National Energy Administration (NEA): Coal-New Energy Fusion & Legal Framework

1. Integration of Coal and New Energy:
In an article published by China Electric Power News, Liu Tao, Director of the Coal Department at the NEA, outlined a strategy for high-quality coal development aligned with carbon peak goals.
* Core Strategy: Promote the fusion of coal and new energy sectors. Specifically, the NEA supports the development of PV and wind power in resource-exhausted mining areas and coal subsidence zones.
* Implication for PV: This opens up vast land resources for utility-scale solar projects in traditional coal-heavy provinces (e.g., Shanxi, Inner Mongolia, Shaanxi). It transforms legacy industrial liabilities (subsidence zones) into green energy assets, providing a clear pipeline for project development and potentially simplifying land acquisition hurdles in these regions.
* Environmental Synergy: The policy emphasizes methane control in coal mines and coordinated extraction of coalbed methane, creating a holistic "green mine" ecosystem where PV can power local operations and feed into the grid.

2. Acceleration of Renewable Energy Law Revision:
The NEA held its 2026 Rule of Law Construction Leadership Group meeting, emphasizing the legal underpinnings of the energy transition.
* Legislative Priority: Active promotion of revisions to the Electric Power Law and the Renewable Energy Law.
* Strategic Goal: To provide a robust legal guarantee for the construction of a new energy system. This includes accelerating supporting regulations for the Energy Law and ensuring strict, standardized law enforcement.
* Investment Implication: A revised Renewable Energy Law is expected to address long-standing issues such as curtailment compensation, guaranteed purchase obligations, and green certificate trading mechanisms. Enhanced legal clarity reduces policy uncertainty for independent power producers (IPPs) and equipment suppliers, lowering the risk premium associated with long-term investments.

B. Provincial Initiatives: Infrastructure and Cross-Regional Transmission

1. Hunan Province: "Source-Grid-Load-Storage" Integration
The Hunan Provincial Government Work Report for 2026 highlighted the推进 (promotion) of "Source-Grid-Load-Storage" integrated projects as part of its "Ten Major Infrastructure Projects."
* Investment Scale: Part of a broader push involving 389 provincial key projects with a total investment of 2 trillion CNY.
* Focus: The emphasis on "Source-Grid-Load-Storage" signifies a shift from standalone generation projects to systemic solutions. This benefits companies capable of providing integrated solutions, including inverters, energy storage systems (ESS), and smart grid management software.
* Funding Support: The province is actively seeking support from ultra-long special treasury bonds and central budget investments, ensuring financial viability for these large-scale infrastructure upgrades.

2. Inner Mongolia: "Green Power to Beijing" and Desert Bases
The Inner Mongolia Autonomous Region released its 2026 National Economic and Social Development Plan, focusing on massive renewable energy bases.
* Project Pipeline: Planning to include a new batch of desert, Gobi, and wasteland (SGW) bases in the national "15th Five-Year Plan," specifically targeting the "Green Power to Beijing" initiative.
* Transmission Infrastructure:
* Under Construction/Accelerating: Kubuqi-to-Hebei transmission channel.
* Seeking Start: Kubuqi-to-Jiangsu, Kubuqi-to-Shanghai, Tengger-to-Jiangxi channels.
* Seeking Approval: Kubuqi-to-Anhui, Ulan Buh-to-Zhejiang channels.
* Consumption Targets: The region aims for internal new energy consumption to exceed 200 billion kWh.
* New Models: Promotion of direct green power connections, incremental distribution networks, zero-carbon parks, green computing power, and green hydrogen/ammonia/methanol applications.
* Investment Implication: This confirms the continued dominance of large-scale centralized PV projects in northern China. Companies with strong EPC (Engineering, Procurement, and Construction) capabilities and relationships with state-owned utilities will benefit from the transmission line and base construction. Furthermore, the focus on "green computing" and "hydrogen" creates downstream demand anchors for renewable electricity, mitigating curtailment risks.

Investment Logic and Strategic Recommendations

Based on the convergence of price stabilization, policy support, and technological evolution, we articulate the following investment logic for institutional investors:

1. Supply-Side Reform Driving Profitability Repair

The era of indiscriminate capacity expansion is ending. Policy guidance and market forces are forcing the exit of high-cost, low-efficiency production lines.
* Mechanism: As older PERC capacity is phased out and new TOPCon/HJT capacity ramps up more disciplinedly, the supply-demand imbalance is correcting.
* Evidence: The slight increase in module prices (+0.02 CNY/W) despite falling silicon costs suggests that manufacturers are retaining more value rather than passing all savings to customers. This margin retention is crucial for balance sheet repair.
* Strategy: Focus on companies with strong cost control and healthy cash flows that can survive the consolidation phase and emerge with higher market share.

2. Technological Iteration as a Source of Alpha

Technology remains the primary differentiator in a commoditized market.
* Efficiency Gains: The transition to N-type cells (TOPCon, HJT, BC) continues. Companies that lead in conversion efficiency and yield rates will command premium pricing and better bankability.
* Cost Reduction Innovations: Given the sharp rise in silver paste prices (+13.7%), technologies that reduce silver consumption (e.g., 0BB, silver-coated copper, electroplating) will become economically vital sooner than expected.
* Strategy: Overweight equipment manufacturers and cell producers with proprietary high-efficiency technologies and low non-silicon cost structures.

3. Demand Beta from Policy-Driven Infrastructure

The "15th Five-Year Plan" kickoff provides visibility on demand.
* Regional Growth: The specific mentions of Hunan’s integrated projects and Inner Mongolia’s SGW bases provide concrete order books for the next 12-24 months.
* Grid Integration: The emphasis on "Source-Grid-Load-Storage" and transmission channels (UHV lines) means that PV growth is now coupled with grid and storage growth.
* Strategy: Look for beneficiaries of the "Green Power to Beijing" and other cross-provincial transmission projects. This includes module suppliers for large bases and companies involved in grid-side stability solutions.

4. Recommended Focus Areas

• Polysilicon Leaders: Despite price dips, top-tier polysilicon producers with lowest cash costs will remain profitable and gain share as higher-cost peers exit.
• Module Leaders: Integrated module brands with strong global distribution and brand recognition can better navigate trade barriers and capture the premium in stabilized markets.
• Technology Leaders: Firms specializing in high-efficiency cell tech, advanced inverters, and silver-saving metallization solutions.

Risks / Headwinds

While the outlook is constructive, investors must remain vigilant regarding the following risks:

1. Raw Material Price Volatility

• Silver Paste Surge: The 13.7% weekly increase in silver paste prices is a significant immediate risk. If silver prices remain elevated, it will directly compress gross margins for cell and module manufacturers, particularly those producing high-silver-consumption N-type cells. Failure to pass these costs downstream could impact Q1 2026 earnings.
• Silicon Price Instability: While currently stabilizing, further declines in polysilicon prices below the cash cost of leading producers could trigger unexpected supply shocks or inventory write-downs.

2. Project Execution and Commencement Delays

• Policy Lag: While policies like the "15th Five-Year Plan" initiatives and provincial infrastructure plans are announced, the actual start-of-construction rates and fund disbursement speeds may lag.
• Grid Connection Bottlenecks: Rapid addition of PV capacity in regions like Inner Mongolia and Hunan requires parallel grid upgrades. Delays in UHV transmission line approvals or construction (e.g., Kubuqi-to-Anhui approval pending) could lead to temporary curtailment issues, affecting project IRRs.

3. Geopolitical and Trade Frictions

• Trade Barriers: The report explicitly cites "intensified trade frictions" as a risk. With the US and EU continuing to scrutinize Chinese PV supply chains (via tariffs, anti-circumvention investigations, or carbon footprint requirements), export-oriented companies face margin pressure and market access risks.
• Supply Chain Decoupling: Efforts by Western nations to build domestic PV manufacturing capacity could reduce long-term demand for Chinese exports, forcing Chinese firms to rely more on domestic and emerging markets (Belt and Road Initiative countries), which may have lower payment security or currency risks.

4. Technological Obsolescence Risk

• The rapid pace of technology change means that capital invested in today's "advanced" capacity (e.g., certain TOPCon lines) could become stranded if next-generation technologies (e.g., Perovskite-Silicon Tandem) achieve commercial breakthroughs faster than anticipated.

Rating / Sector Outlook

Sector Rating: Overweight (Look Favorably Upon)

Definition: We expect the industry index to outperform the market index by more than 5% over the next 6 months.

Rationale for Rating:
1. Valuation Bottom: Most PV stocks are trading at historically low valuations, having priced in significant pessimism regarding overcapacity. The current stabilization in prices and profits offers a favorable risk-reward ratio.
2. Policy Put: The Chinese government’s explicit commitment to the "15th Five-Year Plan" renewable targets and the legal reinforcement of the sector provide a strong policy floor.
3. Clearing of Supply: The ongoing exit of inefficient capacity is a necessary pain point that will lead to healthier industry economics in the medium term.
4. Technical Breakout: The sector’s outperformance against the CSI 300 and the resilience shown despite battery sector weakness indicate a shift in market sentiment.

Outlook:
We anticipate a K-shaped recovery within the sector. Leading companies with technological moats, cost advantages, and strong balance sheets will see earnings recovery and multiple expansion. Conversely, second-tier players with high debt and outdated technology may continue to struggle, facing potential delisting or bankruptcy risks. Therefore, stock selection is critical; a broad beta play is less advisable than a focused alpha strategy on leaders.

Investment View

Strategic Allocation Framework

For institutional portfolios, we recommend a phased approach to increasing exposure to the PV sector:

1. Core Holdings (60% of PV Allocation):

   • Integrated Module Leaders: Companies with vertical integration that can absorb upstream volatility and maintain stable margins. Look for those with significant overseas exposure to diversify domestic competition, provided they have mitigated trade risks via localized manufacturing or compliant supply chains.
   • Polysilicon Cost Leaders: The few players with the lowest all-in cash costs. As prices hover around 55 CNY/kg, only the most efficient producers generate meaningful free cash flow. These companies are well-positioned to acquire distressed assets and consolidate market share.

2. Satellite/Growth Holdings (30% of PV Allocation):

   • Equipment Manufacturers: Specifically those supplying tools for N-type cell production (TOPCon/HJT) and silver-reduction technologies. The need to upgrade existing lines and build new high-efficiency lines supports capex spending in this segment even if total capacity growth slows.
   • Inverter & Storage Integrators: Beneficiaries of the "Source-Grid-Load-Storage" policy in Hunan and other provinces. As PV penetration increases, grid stability services become monetizable, boosting the value proposition of smart inverters and hybrid systems.

3. Speculative/Thematic Plays (10% of PV Allocation):

   • Green Hydrogen/Ammonia Pilots: Companies in Inner Mongolia and other regions pioneering the coupling of PV with green chemical production. This is a long-term theme but offers optionality on future carbon credit markets and industrial decarbonization mandates.

Monitoring Checklist for Next Quarter

Investors should track the following indicators to validate the investment thesis:
* Module Price Trend: Can the +0.02 CNY/W increase be sustained into Q2? A return to price wars would invalidate the profitability repair thesis.
* Silver Paste Prices: Will silver prices stabilize? Persistent highs will necessitate urgent adoption of alternative metallization, benefiting specific equipment vendors.
* Policy Implementation Speed: Watch for actual bidding announcements for the "Kubuqi" transmission lines and Hunan’s integrated projects. Concrete tender dates are stronger signals than policy statements.
* Inventory Levels: Monitor social inventory data for silicon wafers and modules. A consistent drawdown in inventory would confirm that demand is absorbing supply.

Conclusion

The PV industry in early 2026 stands at an inflection point. The confluence of supply-side discipline, technological maturation, and robust policy support from the "15th Five-Year Plan" framework creates a compelling case for selective optimism. While risks related to raw material costs (silver) and trade friction persist, the sector’s fundamental trajectory is improving.

We advise investors to shift focus from pure capacity growth metrics to profitability quality, technological leadership, and policy alignment. The winners in this next cycle will not necessarily be the biggest, but the most efficient, innovative, and strategically positioned within the new energy ecosystem defined by the state’s long-term planning.

Disclaimer:
This report is prepared by Guoxin Securities Market Research Department. The information contained herein is based on sources believed to be reliable, but Guoxin Securities does not guarantee its accuracy or completeness. The views expressed are those of the analyst and do not constitute an offer or solicitation to buy or sell any securities. Investors should conduct their own independent assessment and consider their specific investment objectives, financial situation, and needs. Past performance is not indicative of future results. Guoxin Securities and its affiliates may hold positions in the securities mentioned and may engage in investment banking or other services with the companies covered.