Aiko Solar (600732.SH): Turning the Corner – Q2 Profitability Restored as ABC Module Shipments Surge

Date: September 2, 2025
Rating: BUY (Initiation)
Target Price: Implied Upside based on 2026/2027 Valuation Re-rating
Current Price: CNY 15.34 (as of Sep 1, 2025)
Market Cap: CNY 28.02 Billion

Executive Summary

Aiko Solar Energy Co., Ltd. ("Aiko" or the "Company") has demonstrated a decisive inflection point in its operational and financial trajectory with the release of its 2025 Semi-Annual Report. Despite a challenging macro environment characterized by supply-demand imbalances and intense price competition in the photovoltaic (PV) sector, Aiko successfully navigated the downturn through strategic product differentiation and market optimization. The Company reported a return to profitability in the second quarter of 2025 (2025Q2), marking a significant turnaround from previous losses. This recovery was primarily driven by the explosive growth in shipments of its proprietary N-type All Back Contact (ABC) modules, which now constitute the majority of its revenue mix.

Our initiation of coverage with a BUY rating is underpinned by three core pillars:
1. Successful Strategic Pivot: The Company has effectively transitioned from a third-party cell supplier to a high-value integrated module manufacturer, with ABC module revenue accounting for approximately 74% of total sales in 1H25.
2. Operational Leverage & Margin Expansion: Gross margins improved dramatically by 21.64 percentage points year-over-year (YoY) in 2Q25, reflecting the premium pricing power of ABC products in high-value overseas markets (Europe, Australia/New Zealand, Japan/Korea).
3. Technological Moat & Market Penetration: Continuous R&D innovation, including the launch of third-generation "Full-Screen" modules with >25% efficiency, has secured major wins in both distributed and centralized utility-scale projects, including landmark bids with state-owned enterprises (SOEs) like Datang Group and CNPC.

We project earnings per share (EPS) of CNY 0.13, CNY 0.57, and CNY 0.92 for 2025, 2026, and 2027, respectively. While the current trailing P/E appears elevated due to prior year losses, the forward-looking valuation compresses rapidly to ~27x for 2026 and ~17x for 2027, offering an attractive risk-reward profile for investors seeking exposure to next-generation PV technology leaders.

Key Takeaways

1. Financial Turnaround: Q2 Profitability Restored Amidst Sector Headwinds

The most critical development in Aiko’s 1H25 performance is the restoration of profitability in the second quarter, signaling that the Company’s strategic adjustments are yielding tangible financial results.

Half-Year Performance Overview (1H25):
* Revenue: CNY 8.446 billion, representing a robust 63.63% YoY growth.
* Net Profit Attributable to Shareholders: A loss of CNY 238 million. However, this represents a substantial 86.38% reduction in losses compared to the same period last year.
* Deducted Non-Recurring Net Profit: A loss of CNY 424 million, narrowing by 82.90% YoY.

Quarterly Breakdown & Inflection Point (2Q25):
The second quarter served as the pivotal turning point. Aiko generated:
* Revenue: CNY 4.311 billion (+62.77% YoY).
* Net Profit: CNY 63 million (+103.80% YoY), achieving net profitability.
* Deducted Non-Recurring Net Profit: CNY 42 million (+102.43% YoY).

Margin Expansion Analysis:
The improvement in bottom-line performance is largely attributable to a structural enhancement in profitability metrics:
* Gross Margin: Reached 7.40% in 2Q25, a remarkable increase of 21.64 percentage points YoY.
* Net Profit Margin: Reached 1.16% in 2Q25, improving by 63.50 percentage points YoY.

This margin expansion occurred against a backdrop of falling PV product prices industry-wide. The divergence between industry average margins and Aiko’s improving margins highlights the effectiveness of its "value-based pricing" strategy for ABC modules, which decouples its performance from the commoditized price wars affecting standard PERC and TOPCon products.

*Note: Historical margins derived from reported YoY changes in margin percentages.

2. Product Mix Optimization: ABC Modules Drive Structural Upgrade

Aiko’s strategic shift from a battery cell supplier to a module-centric solutions provider is nearing completion. The N-type ABC (All Back Contact) technology has moved from a niche differentiator to the core revenue driver.

Shipment Volume & Revenue Contribution:
* ABC Module Shipments: Reached 8.57 GW in 1H25, representing a staggering >400% YoY growth. This volume growth outpaced revenue growth, indicating that while volumes surged, the Company maintained disciplined pricing in high-value segments.
* Revenue Share: ABC module revenue accounted for approximately 74% of total operating income in 1H25. This high concentration confirms that Aiko is no longer dependent on low-margin third-party cell sales, fundamentally altering its risk profile and valuation logic.

Market Strategy: High-Value Focus:
Recognizing the saturation and price erosion in domestic mainstream markets, Aiko aggressively targeted high-value overseas markets.
* Geographic Focus: Europe, Australia/New Zealand, and Japan/Korea. These regions exhibit higher willingness to pay for aesthetic, high-efficiency, and safe energy solutions—key value propositions of ABC technology.
* Domestic Strategy: In China, the Company capitalized on policy-driven bursts in distributed generation demand. When domestic demand softened in Q2, Aiko pivoted resources to fulfill overseas orders, ensuring continuous capacity utilization and revenue stability.

Cash Flow Improvement:
The success of the ABC commercial model is evidenced by improved cash flows. In 1H25, Aiko recorded a net operating cash inflow of CNY 1.855 billion, a significant turnaround from negative/outflow positions in prior periods. This positive cash flow generation enhances financial security, reduces reliance on external financing, and provides capital for continued R&D and capacity optimization.

3. Technological Leadership: Innovating Through the Cycle

In the PV industry, technological obsolescence is a primary risk. Aiko mitigates this through relentless R&D investment, maintaining a lead in conversion efficiency and product aesthetics.

Next-Generation Product Rollout:
* Second-Gen ABC Modules: Currently in mass production and delivery, achieving a conversion efficiency of 24.4%. This serves as the current workhorse for revenue generation.
* Third-Gen "Full-Screen" Modules: Launched for batch delivery in European distributed markets in March 2025.
* Technological Innovations: Utilizes rear busbar placement and precision stacking welding technologies.
* Performance: Increases effective cell coverage area, pushing mass-production module efficiency above 25%.
* Market Impact: The "Full-Screen" design offers superior aesthetics, crucial for the high-end residential and commercial rooftop markets in Europe and Asia.

Breakthrough in Centralized Utility Markets:
Historically, BC (Back Contact) technologies faced challenges in utility-scale applications due to lower bifaciality ratios compared to TOPCon. Aiko has addressed this technical barrier:
* High Bifaciality ABC: Successfully developed ABC modules with a bifaciality factor of 80% ±5%.
* Utility-Scale Wins: This innovation has unlocked the centralized market. Since early 2025, Aiko has secured multiple significant bids:
* Datang Group: Won the bid as the primary winner for a 1 GW BC PV module标段 (section).
* CNPC (China National Petroleum Corporation) & South-to-North Water Diversion New Energy: Successfully won BC module sections in their centralized procurement tenders.

These wins validate that ABC technology is now competitive not just in niche distributed markets but also in the volume-heavy utility sector, significantly expanding Aiko’s total addressable market (TAM).

Risks / Headwinds

While the outlook is positive, institutional investors must consider the following risks inherent to the PV sector and Aiko’s specific business model:

1. Downstream Demand Uncertainty:

   • Global PV installation growth is sensitive to macroeconomic conditions, interest rates, and policy changes. A slowdown in key markets (e.g., Europe’s inventory correction or changes in US trade policies) could impact shipment volumes.
   • Domestic Chinese demand, while policy-supported, faces grid connection bottlenecks and curtailment issues in certain provinces, which may dampen installer sentiment.

2. Intensifying Competition & Margin Pressure:

   • The PV industry is characterized by rapid capacity expansion. Competitors are accelerating their adoption of N-type technologies (TOPCon, HJT, and other BC variants).
   • If competitors achieve similar efficiencies at lower costs, the premium pricing power of ABC modules could erode, compressing gross margins back towards industry averages.
   • Price wars in the module segment remain a persistent threat, particularly if overall industry capacity exceeds global demand by a wide margin.

3. Raw Material Price Volatility:

   • Although silicon prices have stabilized at lower levels, fluctuations in the costs of silver paste (critical for BC metallization), copper, and other auxiliary materials can impact manufacturing costs.
   • Supply chain disruptions or geopolitical tensions affecting raw material sourcing could lead to cost inflation.

4. Technology Iteration Risk:

   • The PV industry evolves rapidly. While ABC is currently leading in efficiency, emerging technologies (such as tandem perovskite-silicon cells) pose a long-term disruptive threat. Failure to keep pace with next-gen tech transitions could render current assets obsolete.

5. Geopolitical & Trade Barriers:

   • Aiko’s strategy relies heavily on high-value overseas markets. Trade barriers, tariffs (e.g., EU anti-subsidy investigations, US UFLPA enforcement), or local content requirements could restrict access to these lucrative markets or increase compliance costs.

Rating / Sector Outlook

Sector Context: Consolidation and Differentiation

The global PV sector is currently undergoing a painful consolidation phase. The era of homogeneous competition based solely on cost-per-watt is ending. We are entering a phase of differentiated competition, where efficiency, aesthetics, safety, and brand value become key determinants of market share and profitability.

• Supply Side: Industry capacity is clearing out inefficient legacy PERC lines. Leaders with advanced N-type capacity are gaining share.
• Demand Side: Growth remains robust globally, but the quality of demand is shifting. Distributed generation (residential/C&I) in developed markets prioritizes aesthetics and space efficiency (favoring BC/HJT), while utility markets prioritize LCOE (Levelized Cost of Energy), where high-efficiency modules are increasingly viable despite higher upfront costs.

Investment Thesis for Aiko Solar

Aiko is well-positioned to outperform the broader sector due to its first-mover advantage in mass-produced ABC technology. Unlike many peers who are still ramping up BC capacity, Aiko has achieved scale, yield maturity, and market acceptance.

• Valuation Framework:
  • Current Status: The stock trades at CNY 15.34. The TTM ROE is negative (-117.61%) due to prior year losses, making traditional P/B or P/E (TTM) metrics less informative.
  • Forward Valuation: Based on our earnings forecasts:
    • 2025E EPS: CNY 0.13 $\rightarrow$ P/E ~115x (High due to base effect of recovery year).
    • 2026E EPS: CNY 0.57 $\rightarrow$ P/E ~27x.
    • 2027E EPS: CNY 0.92 $\rightarrow$ P/E ~17x.
  • Interpretation: The rapid compression of the forward P/E ratio reflects the expected acceleration in earnings power. A 27x P/E for 2026 is reasonable for a high-growth technology leader in the renewable sector, especially given the potential for further upside if ABC captures more utility market share.

Recommendation: BUY (Initiation)

We initiate coverage with a BUY rating. The investment case is driven by the visible inflection in profitability, the successful commercialization of high-margin ABC modules, and the expansion into utility-scale markets. The market has yet to fully price in the sustainability of Aiko’s margin recovery and the long-term optionality of its BC technology platform.

Investment View

1. The "ABC Premium" is Sustainable in the Near-to-Mid Term

Investors should recognize that ABC modules are not merely a commodity product but a differentiated solution. In the distributed generation market (rooftops), aesthetics and efficiency are paramount. Aiko’s "Full-Screen" modules offer a unique value proposition that commands a price premium. As long as Aiko maintains its technological lead and brand recognition in Europe and Asia, this premium will support superior gross margins compared to peers stuck in the TOPCon price war.

2. Utility-Scale Breakthrough is a Game-Changer

The recent wins with Datang and CNPC are critical catalysts. Historically, BC technology was confined to niche residential markets. Penetrating the utility sector opens up a TAM that is multiples larger than the distributed segment. If Aiko can replicate these wins across other SOE tenders in 2025-2026, volume growth will accelerate without sacrificing margins, driving significant operating leverage.

3. Financial Health Supports Long-Term R&D

The return to positive operating cash flow (CNY 1.855 billion in 1H25) is a vital signal. It indicates that the business model is self-sustaining. This liquidity allows Aiko to continue investing in R&D (essential for maintaining the efficiency lead) and potentially expand capacity or pursue strategic partnerships without excessive dilution or debt burden.

4. Strategic Monitoring Points for Investors

To validate the investment thesis, investors should monitor the following KPIs in upcoming quarters:
* ABC Shipment Mix: Maintain >70% revenue contribution from ABC modules.
* Overseas Revenue Ratio: Continued growth in high-margin markets (Europe/APAC) vs. domestic low-margin sales.
* Gross Margin Trajectory: Ability to sustain gross margins above 10-15% as volumes scale.
* Utility Bid Success Rate: Frequency and volume of wins in central SOE tenders.

Conclusion

Aiko Solar has successfully navigated the trough of the PV cycle by doubling down on innovation and high-value market segmentation. The Q2 2025 turnaround is not a transient fluctuation but the result of a structural business transformation. With a clear path to earnings growth in 2026 and 2027, and a technological moat that is widening rather than narrowing, Aiko represents a compelling alpha opportunity within the beta-heavy solar sector. We recommend accumulating positions on dips, targeting a medium-to-long-term horizon to capture the full realization of its ABC technology leadership.

Appendix: Financial Forecast Summary

The table below outlines our projected financial performance for Aiko Solar from 2024 to 2027. Note the sharp turnaround in Net Profit from 2024 to 2025, followed by accelerated growth in 2026-2027.

Source: iFinD, Dongguan Securities Institute Estimates

Analyst Certification:
The analysts, Liu Xingwen (SAC: S0340522050001) and Su Zhibin (SAC: S0340523080001), certify that the views expressed in this report accurately reflect their personal views about the subject securities and issuers. No part of their compensation was, is, or will be directly or indirectly related to the specific recommendations or views expressed in this report.

Disclaimer:
This report is prepared by Dongguan Securities Co., Ltd. for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities. The information contained herein is believed to be reliable but has not been independently verified. Investors should conduct their own independent investigation and consult with professional advisors before making any investment decisions. Past performance is not indicative of future results.