Solar Industry: Different Survival Strategies in Price Wars
The solar industry has been a growth engine over the past 10 years, but as of 2026, it has entered a serious structural crisis. Chinese manufacturers’ mass low-cost strategy has eroded photovoltaic (panel) margins, and the global industry landscape is undergoing rapid change. China-centric manufacturing, Western technology leadership, and consumer-facing service companies are now following entirely different trajectories.
Current Status of Three Companies — Performance Divergence
Jinko Holdings (JKS) is China’s largest solar cell and module manufacturer. As of October 27, 2026, its closing price was $8.35, down 42.73% over the past three months. More concerning is its performance. Revenue declined 31.3% year-over-year, and its net profit margin was negative 5.9%, indicating operating losses. A market cap of $437 million symbolizes the contraction of China’s solar industry.
First Solar (FSLR) presents an entirely different picture. This U.S. manufacturer of high-efficiency thin-film modules closed at $175.85 on October 27, 2026, with a market cap of $18.9 billion, 43 times that of JKS. A net profit margin of 32.5% demonstrates health incomparable to JKS’s losses. The modest 3-month decline of just 11.74% and a P/E of 10.8, reflecting undervaluation, suggest the market views this company not as a victim but a beneficiary of the price war.
Sunrun (RUN) demonstrates yet another strategy. This U.S. home solar installation and energy services company closed at $7.53 on October 27, 2026, with a market cap of $1.8 billion. A P/E of 5.1 and net profit margin of 11.6% suggest a profitable, stable business. The most noteworthy metric is its revenue growth rate of 52.8%. While manufacturing-focused companies contracted during the same period, the direct-to-consumer service model is growing fastest.
Why Is Solar Changing Now: Four Factors
1. Chinese Manufacturing Overcapacity and Price Collapse: Beginning in 2024, Chinese government energy policy, excessive production capacity expansion by local governments, and expanded investment in a low-interest environment converged to trigger serious dumping. Even world top-3 manufacturers like JKS could not escape the vicious cycle of inventory burden and price cuts. Companies that once maintained 30–50 GW of annual production capacity have fallen into current losses due to deteriorating cost ratios.
2. Western Return to Technology and Margin Strategy: Companies like FSLR are retreating from manufacturing competition and focusing on technology differentiation and margin defense. By concentrating on high-value products with high efficiency and low-temperature characteristics using thin-film technology, they can command premium prices per watt compared to before. A net profit margin of 32.5% is the result of a strategy that isn’t competing by size of pie, but by raising the unit price of the pie.
3. Downstream Value Chain Integration — Installation, Ownership, and Energy Services: The largest margins in the solar value chain are no longer in panel manufacturing. They are shifting to installation, maintenance, energy supply, and financing. RUN’s 52.8% revenue growth proves this. In a model where sales go directly to homeowners and revenue is generated through long-term power purchase agreements (PPAs), panel cost escalation is not the key. Installation rates, customer retention, and financing costs determine competitiveness.
4. Protectionism and Supply Chain Diversification: As the United States and Europe strengthen solar import tariffs and local manufacturing incentive policies, the competitiveness of Chinese products is being eroded. FSLR is expanding domestic production facilities in Ohio and Louisiana, and such regional preference policies actually work in favor of high-value manufacturers.
Structural Strengths and Weaknesses — Who Survives
JKS’s Weakness — Dead End of Mass Low-Cost Strategy: Mass low-cost strategy is a competitive advantage, but when that advantage is undermined by unlimited competition within China, there is almost no exit path. Neither technology transition nor customer relationship rebuilding is possible in the short term. Currently, it remains unable to find a way out of this structural crisis.
FSLR’s Strength — Technology Barriers to Entry: Thin-film module manufacturing has more complex processes than crystalline silicon panels and requires continuous investment in high defect rate management and efficiency improvement. Chinese manufacturers cannot easily replicate it and, moreover, it is unsuitable for low-cost mass production. The 32.5% net profit margin is a direct result of this differentiation.
RUN’s Strength — Customer Base and Financial Infrastructure: As one of the largest installers in the U.S. residential solar market, RUN has erected barriers that new competitors cannot penetrate in customer credit assessment, long-term PPA management, and regional regulatory response. Its 52.8% revenue growth rate demonstrates the strength of these barriers.
Summary
In 2026, the solar industry has moved beyond being a ‘growth industry’ to becoming a ‘structured industry.’ JKS’s 3-month decline of 42.73% and its loss-making state exemplify a company at the inflection point of this transition. FSLR’s 32.5% net profit margin and RUN’s 52.8% revenue growth clearly demonstrate what ‘winning strategies’ look like. Low-cost competitors can no longer survive, and only technology leaders and integrated customer service companies will thrive.
This article is for information only and is not investment advice.