Archer Aviation Inc vs First Solar, Inc. — how do they compare? Archer Aviation Inc trades at $6.61 (market cap $4.84B), while First Solar, Inc. trades at $222.66 (market cap $25.89B). The key difference: First Solar, Inc. is far larger — about 5.3× Archer Aviation Inc's market cap. Which is the better fit depends on your goals.
| ACHR | FSLR | |
|---|---|---|
Market Cap | $4.84B | $25.89B |
Sector | Industrials | Technology |
52-Week High | $13.64 | $318.30 |
52-Week Low | $4.44 | $180.05 |
Enterprise Value | $3.41B | $24.36B |
Signals from Pluang's Aura AI — not financial advice
Archer Aviation (ACHR) trades at $6.29, up 0.48% with strong technical momentum and bullish analyst sentiment. The company reported Q2 2026 revenue of $5 million, beating expectations by 150%, while announcing a transformative Boeing deal acquiring three businesses for a 20% equity stake. Despite negative profitability metrics and substantial cash burn, the strategic expansion into defense and autonomous aviation technology has driven recent stock appreciation.
The outlook remains speculative with significant execution risks, but strategic partnerships and regulatory progress provide potential upside. Investors face dilution concerns from the $750 million equity offering while betting on long-term commercialization of air taxi technology. The stock's valuation appears stretched with P/S ratio of 719.85, requiring successful commercialization to justify current levels.
First Solar (FSLR) trades at $228.27, down 4.62% on the day, amid mixed signals. The stock shows a bullish technical trend with strong moving averages, though RSI levels suggest potential overbought conditions. Fundamentally, the company reported robust revenue growth to $5.22B in 2025, with a net income margin of 29.27%, while recent earnings beat expectations in Q1 and Q2 2026. However, multiple class-action lawsuits filed in August 2026 create near-term legal overhang.
The outlook remains positive given analyst consensus favoring a buy rating with a $282.07 price target, implying significant upside. Key risks include legal proceedings and competitive pressures in the solar sector. Earnings growth and operational cash flow strength support long-term value, but investors should weigh legal uncertainties against fundamental strengths.
Trailing returns across standard periods
Latest headlines on both assets
Archer Aviation develops electric vertical takeoff and landing (eVTOL) aircraft for urban air mobility. Its flagship, Midnight aircraft, is designed for air taxi services, aiming to transform urban travel with sustainable aviation.
Read more on ACHR →First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and a new factory under construction in India.
Read more on FSLR →