Tariff Policy Creates Winner and Losers in U.S. Solar Sector
The latest U.S. tariffs on imported solar panels are creating a significant divergence in fortunes across the renewable energy sector. According to analyses from UBS and BNP Paribas, First Solar, Inc. (NASDAQ: FSLR) stands to gain a meaningful competitive advantage, while the broader solar industry faces headwinds that could dampen long-term installation growth.
The new trade measures include a minimum import price of $0.38 per watt and a 15% duty on covered polysilicon imports. These provisions directly increase the cost structure for competitors reliant on imported panels, primarily those sourcing from Southeast Asia. For First Solar, which manufactures its cadmium telluride (CdTe) thin-film modules domestically in Ohio and Alabama, the tariffs act as a protective moat.
A Structural Rise in First Solar’s Value
UBS reiterated its Buy rating and $330 price target on First Solar, while BNP Paribas raised its price target substantially from $281 to $402, citing a structural rise in terminal value. The new tariffs could push effective panel prices to around $0.44 per watt from roughly $0.38 per watt. Because First Solar’s domestic manufacturing capacity is sold out through 2028, the primary earnings impact is expected from 2029 onward.
Jon Windham of UBS noted that supply constraints and robust data center power demand are likely to absorb the higher costs. He remarked: “The market for incremental clean energy generation is in a state of scarcity.” Meanwhile, BNP Paribas analyst Moses Sutton sees additional support from existing inventory, pre-tariff imports, and higher power purchase agreement (PPA) prices.
Even the Bulls Are Cutting Long-term Volume Forecasts
Despite the bullish stance on First Solar, both firms are lowering their forecasts for overall U.S. solar installations through 2030. BNP Paribas cut its 2029 solar installation forecast to 55 GW from 65 GW and its 2030 forecast to 43 GW from 55 GW. This represents a meaningful reduction in the addressable market for First Solar itself.
Sutton described the outcome as “very bad for the industry but excellent for FSLR,” acknowledging that the company’s gains partly come at the expense of the broader industry. The investment case also hinges on developers successfully passing higher costs through PPA prices, which requires power demand to remain strong across the sector—an assumption even bulls are treating with caution.
Market Sentiment Shows Signs of Cooling
The number of hedge funds holding First Solar fell from 79 at the end of Q4 2025 to 67 at the end of Q1 2026, suggesting some cooling in institutional sentiment despite the fundamental tailwinds. This divergence highlights the market’s struggle to balance near-term policy benefits against longer-term demand destruction risks.
Overall, the tariffs favor First Solar’s competitive positioning, but weaker solar demand remains a key risk factor that investors must weigh against the stock’s premium valuation.
FAQ
- How do the new solar tariffs specifically benefit First Solar? First Solar manufactures its thin-film modules entirely in the U.S., so it avoids the $0.38/W minimum import price and 15% polysilicon duty that raise costs for competitors using imported crystalline silicon panels.
- Why are analysts cutting solar installation forecasts if tariffs protect domestic manufacturers? Higher panel prices increase the levelized cost of electricity (LCOE) for solar projects, making some projects uneconomic and reducing overall demand, which shrinks the total addressable market for all players including First Solar.
- What is the key risk to the First Solar bull case? The bull case depends on developers passing higher costs to offtakers via higher PPA prices. If power demand weakens or utilities resist price increases, project economics could deteriorate, limiting First Solar’s ability to capitalize on its cost advantage.
