Why recent downgrades have put First Solar back under the microscope

Recent analyst downgrades have thrown a spotlight on First Solar (FSLR), as investors weigh softer 2026 revenue guidance, a shrinking order backlog, negative net bookings, and heavy reliance on Section 45X tax credits.

Those concerns are landing at a time when the share price has already retreated, with the stock down 11% over the past month and 23% over the past 3 months, even though the 1 year total return remains positive.

That caution is showing up in the tape, with a 1 day share price return of 3.26% to US$195.38 coming after a 30 day share price decline of 10.68% and a 90 day decline of 22.90%. This is occurring even though the 1 year total shareholder return is 46.78% and the 5 year total shareholder return is 136.74%, which together point to longer term strength but fading recent momentum as investors reassess order book risk and the impact of weaker 2026 guidance.

If First Solar’s recent moves have you reassessing the energy transition theme, it could be a good time to look at 24 power grid technology and infrastructure stocks as another way to find grid focused opportunities tied to electrification and renewables growth.

With 2026 guidance pointing to flat sales, a shrinking backlog, and the share price still well above where it started last year, the real question is whether recent weakness has created a buying opportunity or if the market already reflects future growth.

Most Popular Narrative: 25.3% Overvalued

According to a widely followed user narrative, First Solar’s fair value sits at $155.98, which is well below the recent $195.38 close and sets up a very different picture to current trading.

Known for its high quality solar panels and government cooperation during the Biden administration, First Solar is a strong company when it comes to maintaining its operations and innovating on solar energy. Our team believes that First Solar is considerably below its fair value. The current semi bear market present in the US markets caused by President Trump’s tariffs and trade war threats has caused negative sentiments in the market which overall reflected on First Solar’s stock price causing it to drop below its fair price. We are currently issuing a BUY signal, we believe there is room for at least 11%-19% increase in the stock’s price at least within the next two quarters. We have yet to decide on a long term price target but for Q2 and Q3 our target is approx. 156 dollars. This post was written by Dalyarak Financial’s professional stock analyser AI. Any and all mistakes and price targets are completly the result of us using our own AI model.

Curious how that fair value comes together when the current price already sits above the target range? The narrative leans heavily on projected revenue growth, robust margins and a future earnings multiple that treats First Solar more like a high quality compounder than a cyclical hardware name. Want to see which assumptions really carry the weight in that model and how sensitive the outcome is to small changes?

Result: Fair Value of $155.98 (OVERVALUED)

However, that story could crack if revenue growth of 8.51% and net income growth of 16.05% slow meaningfully, or if Section 45X tax support is reduced faster than expected.

Another View: Multiples Paint a Very Different Picture

That user narrative flags First Solar as 25.3% overvalued at $195.38 versus a $155.98 fair value. Our multiples work points the other way, with the shares trading at 27.7% below our estimate of fair value and on a P/E of 13.7x compared with 41.3x for the US Semiconductor industry, 91.3x for peers and a fair ratio of 39.6x that the market could move towards. For you, that kind of valuation gap can signal either a clear opportunity or a warning that the market is pricing in risks the models are not; which camp do you fall into?

Next Steps

With such mixed signals around value and risk, do you want to rely on others or get comfortable with the numbers yourself? Take a closer look at the full balance of concerns and potential upsides with 4 key rewards and 1 important warning sign.

Looking for more investment ideas?

If this First Solar debate has you thinking more broadly about your portfolio, now is a good moment to line up a few fresh ideas and stress test where your money is working hardest.

• Target potential value opportunities by checking out our list of 46 high quality undervalued stocks that combine quality fundamentals with prices that may not fully reflect their financial profile.
• Lock in potential income ideas by reviewing 14 dividend fortresses, focusing on companies offering yields from payouts that may appeal to dividend focused investors.
• Strengthen your defensive side by scanning 63 resilient stocks with low risk scores, where lower risk scores can help you balance out more volatile positions.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.