Is First Solar Dirt Cheap Amid the AI Boom?

First Solar reported Q1 net sales of $1.04 billion, up 24% year over year, with net margins reaching 33% and a contracted 47.9-gigawatt backlog supporting years of visibility. The article argues AI data center build-out could boost demand for utility-scale solar, while First Solar's valuation at 16.5x P/E and 0.67 PEG appears low versus peers. This is bullish commentary rather than new company guidance, so the likely market impact is limited.

Analysis

FSLR is becoming less of a pure solar beta and more of an AI infrastructure proxy with a differentiated cost curve. The key second-order effect is that utility-scale solar gains share when hyperscale users care more about speed-to-power and grid interconnection constraints than round-the-clock baseload; that favors domestic module supply, long-duration contracting, and firms with bankable balance sheets. If AI power demand keeps pulling forward, the market may start valuing FSLR on backlog conversion and margin durability rather than cyclical module pricing.

The market is likely underestimating how asymmetric the competitive gap has become versus ENPH and SEDG. Those names are still tethered to a weaker distributed-generation cycle and higher execution risk, while FSLR’s contracted visibility reduces the probability of a revenue air pocket over the next 12-24 months. That said, the main risk is that the AI narrative gets pushed too far ahead of actual incremental watts shipped, which can create a valuation reset if module demand normalizes before 2026 backlog turns into cash flow.

The contrarian view is that the current setup is not a secular scarcity story so much as a timing mismatch: the equity is getting credit today for optionality around AI-driven power demand that may take years to fully monetize. If solar is increasingly priced as a strategic input for data centers, the real upside could come from suppliers with the strongest domestic capacity and policy insulation, but the trade can still stall if interest rates stay elevated or if utility-scale project timing slips. In that case, the stock could de-rate quickly even while the long-term thesis remains intact.

Key Decisions for Investors

• Long FSLR on pullbacks over the next 2-6 weeks; target 15-20% upside if backlog-to-earnings visibility keeps improving, with stop below the latest trend low if AI power demand headlines fade.
• Pair trade: long FSLR / short ENPH or SEDG for a 3-6 month horizon; the setup favors the name with utility-scale visibility and lower execution risk versus weaker residential-exposed peers.
• Sell out-of-the-money covered calls on FSLR into strength for the next 1-2 earnings cycles; the stock already prices in a meaningful portion of the AI narrative, so premium collection can monetize limited near-term upside.
• Avoid chasing ENPH and SEDG on sympathy rallies; if the market is rewarding solar exposure, FSLR is the cleaner expression until there is evidence of a broader end-market recovery.
• If building a speculative hedge on AI power demand, consider a small FSLR/NVDA relative-value basket long FSLR, short NVDA as a way to express power-infrastructure monetization versus compute capex enthusiasm.