How do FSLR and BE differ fundamentally?

First Solar makes large photovoltaic solar panels sold to utility-scale power plant developers — the panels sit in ground-mounted solar farms. Bloom Energy makes on-site fuel cells that individual facilities buy and operate to generate their own electricity continuously, independent of the grid. Completely different products, customers, and competitive markets.

What metrics matter most when comparing FSLR and BE?

For First Solar, track manufacturing output (GW shipped), backlog size, ASP per watt, domestic content bonus realization, and gross margin. For Bloom Energy, track Energy Server shipment volume, data center customer revenue and order backlog, gross margin improvement, and operating loss trajectory toward breakeven.

Which is better for long-term investors — FSLR or BE?

First Solar's long-term position is stronger: IRA domestic content advantages could persist for years if US solar policy continues prioritizing domestic manufacturing, and the utility-scale solar market is growing rapidly. Bloom's long-term potential depends on hydrogen cost declines and data center distributed power becoming a larger percentage of new power demand — credible scenarios but with more uncertainty than First Solar's existing backlog.

Data as of: June 15, 2026

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FSLR

First Solar, Inc. · Energy

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BE

Bloom Energy Corporation · Energy

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Comparison scoreboard

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Quick take

FSLR vs BE Stock Comparison: AI Score, Valuation, Performance and Upside

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First Solar and Bloom Energy are both clean energy technology companies but use fundamentally different approaches. First Solar makes solar panels for large utility-scale ground-mounted power plants; Bloom Energy makes fuel cells for on-site distributed power generation at individual facilities. Their customers, use cases, and competitive dynamics are entirely different.

FSLR vs BE is utility-scale solar panel manufacturing with IRA policy tailwind (First Solar) versus distributed on-site fuel cell power generation targeting data centers and critical facilities (Bloom Energy) — First Solar has more revenue visibility and profitability; Bloom offers data center power demand upside at higher risk.

Normalized 1Y performance

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Recent returns

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Analyst price targets & sentiment

Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.

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Who should consider this stock?

FSLR may suit investors who:

prefer the US utility-scale solar manufacturer with IRA domestic content advantages and multi-year backlog visibility
value CadTel thin-film technology independence from Chinese polysilicon supply chain
want a profitable clean energy manufacturer with strong FCF from contracted backlog at known ASPs
are comfortable with IRA policy risk if future administrations reduce domestic content bonuses

BE may suit investors who:

prefer distributed fuel cell power generation targeting AI data center and critical facility on-site power needs
value Bloom's faster deployment advantage vs. utility-scale solar for data centers needing immediate power
want exposure to hydrogen-capable fuel cells as a long-duration bet on green hydrogen cost declines
are comfortable with ongoing operating losses and lumpy revenue as Bloom scales its Energy Server business

Performance & AI score

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Growth, profitability & risk

Growth, profitability & risk
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Drawdown & downside risk

Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.

1Y risk snapshot

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5Y risk snapshot

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10Y risk snapshot

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Performance metrics by period

Performance metrics by period
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AI Prediction Signali

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+6.4%BUY

+3.2%HOLD

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Business comparison

Business comparison
Category	FSLR	BE
Company	First Solar, Inc.	Bloom Energy Corporation
Sector	Energy	Energy
Industry	N/A	N/A
Core business	First Solar manufactures CadTel thin-film solar panels for utility-scale solar power plants sold to utilities, independent power producers, and corporate buyers in the US, Europe, and Asia. Its US manufacturing (Ohio, Alabama) makes it the primary IRA domestic content beneficiary in the solar supply chain. First Solar's multi-year customer backlog of 70+ GW provides exceptional revenue visibility relative to most clean energy companies.	Bloom Energy manufactures solid oxide fuel cells (Energy Servers) that generate electricity on-site from natural gas, hydrogen, or biogas without combustion, producing electricity more efficiently and with lower emissions than grid power or backup generators. Its primary customers are data centers, hospitals, manufacturers, and utilities needing reliable on-site power. The AI data center power demand surge has increased Bloom's appeal as a faster-to-deploy baseload power alternative to grid-scale generation.
Investor focus	Investors track manufacturing capacity additions (GW per year), ASP trends in contracted backlog, domestic content bonus credit realization under the IRA, and Series 7 module efficiency improvements.	Investors track Energy Server shipment volumes and revenue growth, data center customer win rate as AI power demand surges, hydrogen fuel cell advancement (Bloom's solid oxide cells can run on hydrogen), and path to sustained profitability.

FSLR strengths

IRA domestic content bonus credits are inaccessible to Chinese panel manufacturers, creating a durable US market competitive advantage
70+ GW customer backlog provides 3–4 years of forward revenue visibility highly unusual in clean energy manufacturing
CadTel technology uses no polysilicon, insulating First Solar from Chinese polysilicon supply chain vulnerabilities

BE strengths

Solid oxide fuel cell technology provides on-site baseload power generation faster to deploy than utility-scale solar or wind
AI data center power demand surge creates an urgent customer need for reliable distributed power that Bloom's Energy Servers can address
Hydrogen-capable fuel cells position Bloom for future hydrogen economy if green hydrogen costs decline sufficiently

Risks to watch — FSLR

IRA policy risk from future administrations could reduce or eliminate domestic content advantages
Module ASP trends downward over time as manufacturing efficiency improves — maintaining value requires constant technology advancement
Utility interconnection queue delays can push project timelines for customers, potentially affecting module delivery schedules

Risks to watch — BE

Natural gas dependency means Bloom's fuel cells are not zero-carbon without green hydrogen, limiting clean energy credentialing
Revenue growth has been lumpy and profitability elusive — significant operating losses continue as the company scales
Competition from backup diesel generators, battery storage, and utility-scale solar for data center power contracts

Frequently asked questions

First Solar is the stronger investment by most measures: profitable, growing, policy-advantaged, and with multi-year backlog. Bloom Energy offers data center power demand upside but remains unprofitable with lumpy revenue. For clean energy investing quality and visibility, First Solar; for higher-risk data center power infrastructure bet, Bloom Energy.

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