FCEL
Price
$21.34
Change
-$0.26 (-1.20%)
Updated
May 15, 04:59 PM (EDT)
Capitalization
1.14B
Intraday BUY SELL Signals
FSLR
Price
$233.36
Change
+$1.74 (+0.75%)
Updated
May 15, 04:59 PM (EDT)
Capitalization
24.89B
69 days until earnings call
Intraday BUY SELL Signals
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FCEL vs FSLR

Header iconFCEL vs FSLR Comparison
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FCEL vs FSLR Comparison Chart in %
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Which Stock Would AI Choose? FuelCell Energy (FCEL) vs. First Solar (FSLR) Stock Comparison

Key Takeaways

  • FCEL has exhibited strong momentum in recent weeks, surging over 80% in April driven by technology advancements for AI data centers.
  • FSLR maintains a more stable profile with positive earnings per share (EPS, a measure of profitability) of $14.22, though recent guidance has tempered sentiment.
  • FCEL year-to-date (YTD, from January 1) return stands at 46%, outpacing FSLR's 24%, reflecting higher volatility.
  • Market capitalization differs sharply: FCEL at approximately $566 million versus FSLR at $21 billion, highlighting scale contrasts.
  • Both operate in renewables, with FCEL focused on fuel cells and hydrogen, while FSLR leads in thin-film photovoltaic (PV, solar panel) modules.
  • Recent sentiment favors FCEL on expansion news, but FSLR offers profitability amid sector headwinds.

Introduction

This stock comparison pits FCEL, a fuel cell innovator targeting hydrogen and clean power generation, against FSLR, a dominant player in thin-film solar manufacturing. Both companies operate within the burgeoning renewable energy sector, appealing to traders seeking momentum plays and investors focused on sustainable growth. Amid rising demand for clean technologies—fueled by data center power needs and policy incentives like the Inflation Reduction Act—this analysis highlights relative performance, business models, and market positioning. Traders monitoring clean energy rotations or sector diversification will find these insights valuable for assessing trade-offs in risk and reward.

FCEL Overview and Recent Performance

FuelCell Energy (FCEL) designs, manufactures, and services fuel cell power plants that generate electricity through electrochemical processes, producing hydrogen as a byproduct for industrial and utility applications. In recent market activity, FCEL shares have surged over 21% in a single session and 80% monthly, propelled by advancements in technology tailored for AI data centers. Key drivers include manufacturing capacity expansions and a growing business development pipeline, enhancing its appeal in the clean hydrogen economy. Investor sentiment has shifted positively due to these catalysts, though the stock's beta of 1.40 signals elevated volatility relative to the market, with ongoing losses (EPS of -$6.49) underscoring execution risks.

FSLR Overview and Recent Performance

First Solar (FSLR) is a leading manufacturer of thin-film photovoltaic solar modules, emphasizing utility-scale projects with low-carbon production. Recent weeks have seen mixed performance for FSLR, with shares experiencing downward pressure from softer guidance and a Zacks Strong Sell rating ahead of earnings. Despite this, the company benefits from U.S. manufacturing expansions and robust revenue growth, reporting $1.68 billion in Q4 FY2025 sales. Sentiment reflects caution over EPS revisions, yet its price-to-earnings (P/E, valuation relative to earnings) ratio of 13.89 and beta of 1.61 highlight relative stability and profitability compared to peers.

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Head-to-Head Comparison

FCEL and FSLR both tap renewable energy tailwinds but diverge in models: FCEL's fuel cells enable on-site power and hydrogen production, ideal for baseload needs like data centers, while FSLR supplies modules for large-scale solar farms. Growth drivers contrast FCEL's emerging hydrogen catalysts against FSLR's established PV demand and domestic expansions. Recent momentum favors FCEL, but FSLR exhibits superior stability with positive EPS versus FCEL's losses. Risks include FCEL's execution hurdles and small-cap volatility against FSLR's policy sensitivity. Sector exposure overlaps in clean power, yet sentiment leans bullish for FCEL short-term and cautious for FSLR.

Tickeron AI Verdict

Tickeron’s AI would currently lean toward FSLR for its scale, profitability, and consistent revenue amid sector volatility, positioning it better for sustained trends. While FCEL offers higher upside potential from recent catalysts like AI power tech, its losses and volatility introduce greater uncertainty. This probabilistic edge favors FSLR for balanced relative performance.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations

VS
FCEL vs. FSLR commentary
May 15, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is FCEL is a Hold and FSLR is a Hold.

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COMPARISON
Comparison
May 15, 2026
Stock price -- (FCEL: $21.57 vs. FSLR: $231.62)
Brand notoriety: FCEL and FSLR are both notable
FCEL represents the Electrical Products, while FSLR is part of the Alternative Power Generation industry
Current volume relative to the 65-day Moving Average: FCEL: 241% vs. FSLR: 86%
Market capitalization -- FCEL: $1.14B vs. FSLR: $24.89B
FCEL [@Electrical Products] is valued at $1.14B. FSLR’s [@Alternative Power Generation] market capitalization is $24.89B. The market cap for tickers in the [@Electrical Products] industry ranges from $300.34B to $0. The market cap for tickers in the [@Alternative Power Generation] industry ranges from $118.24B to $0. The average market capitalization across the [@Electrical Products] industry is $14.76B. The average market capitalization across the [@Alternative Power Generation] industry is $2.84B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

FCEL’s FA Score shows that 0 FA rating(s) are green whileFSLR’s FA Score has 0 green FA rating(s).

  • FCEL’s FA Score: 0 green, 5 red.
  • FSLR’s FA Score: 0 green, 5 red.
According to our system of comparison, FSLR is a better buy in the long-term than FCEL.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

FCEL’s TA Score shows that 5 TA indicator(s) are bullish while FSLR’s TA Score has 6 bullish TA indicator(s).

  • FCEL’s TA Score: 5 bullish, 4 bearish.
  • FSLR’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, FSLR is a better buy in the short-term than FCEL.

Price Growth

FCEL (@Electrical Products) experienced а +75.65% price change this week, while FSLR (@Alternative Power Generation) price change was +7.95% for the same time period.

The average weekly price growth across all stocks in the @Electrical Products industry was -0.72%. For the same industry, the average monthly price growth was +8.02%, and the average quarterly price growth was +14.63%.

The average weekly price growth across all stocks in the @Alternative Power Generation industry was +3.42%. For the same industry, the average monthly price growth was +10.56%, and the average quarterly price growth was +6.86%.

Reported Earning Dates

FSLR is expected to report earnings on Jul 23, 2026.

Industries' Descriptions

@Electrical Products (-0.72% weekly)

The industry produces a diverse range of electricity-powered equipment, appliances and components, catering to both households and industries. The products include power, distribution and specialty transformers; electric motors, generators and motor-generator sets; switchgear and switchboard apparatus; light bulbs, tubes, fittings and electric signs etc. Consumer income, construction spending, and industrial production are major drivers of demand for this industry’s products. Large companies tend to have economies of scale in production, marketing, and distribution, while smaller companies can potentially carve out their own market through niche or specialty offerings. The US electrical products manufacturing industry includes about 5,700 establishments (single-location companies and units of multi-location companies) with combined annual revenue of about $125 billion. (according to a study published in First Research). Emerson Electric Co., Hubbell Incorporated and Eaton Corporation plc are major electrical products makers in the U.S.

@Alternative Power Generation (+3.42% weekly)

The alternative power generation industry consists of companies that operate power facilities converting non-conventional forms of energy into electricity. These energy forms are alternatives to fossil fuels, and many of them are derived from natural resources. Alternative energy forms include solar, wind, hydro, and geothermal steam. A major purpose behind using alternative energy – also called ‘clean’ energy - is to address concerns related to the more conventional fossil fuels, such as the latter’s high carbon dioxide emissions which is often considered a factor in global warming. Alternative power generation has been gaining traction in recent years, and could grow further in the future. Large organizations like Google have invested substantially in wind and solar energy-powered electricity. Some of the prominent U.S. companies operating in the alternative power generation industry includes Ormat Technologies, Inc., TerraForm Power, Inc. and NextEra Energy Partners LP.

SUMMARIES
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FUNDAMENTALS
Fundamentals
FSLR($24.9B) has a higher market cap than FCEL($1.14B). FCEL YTD gains are higher at: 195.075 vs. FSLR (-11.335). FSLR has higher annual earnings (EBITDA): 2.31B vs. FCEL (-133.4M). FSLR has more cash in the bank: 2.43B vs. FCEL (312M). FCEL has less debt than FSLR: FCEL (163M) vs FSLR (587M). FSLR has higher revenues than FCEL: FSLR (5.42B) vs FCEL (170M).
FCELFSLRFCEL / FSLR
Capitalization1.14B24.9B5%
EBITDA-133.4M2.31B-6%
Gain YTD195.075-11.335-1,721%
P/E RatioN/A14.96-
Revenue170M5.42B3%
Total Cash312M2.43B13%
Total Debt163M587M28%
FUNDAMENTALS RATINGS
FCEL vs FSLR: Fundamental Ratings
FCEL
FSLR
OUTLOOK RATING
1..100
2710
VALUATION
overvalued / fair valued / undervalued
1..100
52
Fair valued
91
Overvalued
PROFIT vs RISK RATING
1..100
10054
SMR RATING
1..100
9648
PRICE GROWTH RATING
1..100
3446
P/E GROWTH RATING
1..100
10061
SEASONALITY SCORE
1..100
9050

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

FCEL's Valuation (52) in the Industrial Machinery industry is somewhat better than the same rating for FSLR (91) in the Electronic Components industry. This means that FCEL’s stock grew somewhat faster than FSLR’s over the last 12 months.

FSLR's Profit vs Risk Rating (54) in the Electronic Components industry is somewhat better than the same rating for FCEL (100) in the Industrial Machinery industry. This means that FSLR’s stock grew somewhat faster than FCEL’s over the last 12 months.

FSLR's SMR Rating (48) in the Electronic Components industry is somewhat better than the same rating for FCEL (96) in the Industrial Machinery industry. This means that FSLR’s stock grew somewhat faster than FCEL’s over the last 12 months.

FCEL's Price Growth Rating (34) in the Industrial Machinery industry is in the same range as FSLR (46) in the Electronic Components industry. This means that FCEL’s stock grew similarly to FSLR’s over the last 12 months.

FSLR's P/E Growth Rating (61) in the Electronic Components industry is somewhat better than the same rating for FCEL (100) in the Industrial Machinery industry. This means that FSLR’s stock grew somewhat faster than FCEL’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
FCELFSLR
RSI
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
70%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
89%
Bearish Trend 2 days ago
71%
Momentum
ODDS (%)
Bullish Trend 3 days ago
90%
Bullish Trend 2 days ago
84%
MACD
ODDS (%)
N/A
Bullish Trend 2 days ago
81%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
85%
Bullish Trend 2 days ago
81%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
82%
Bullish Trend 2 days ago
82%
Advances
ODDS (%)
Bullish Trend 2 days ago
89%
Bullish Trend 5 days ago
80%
Declines
ODDS (%)
Bearish Trend 9 days ago
90%
Bearish Trend 9 days ago
78%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
90%
Bearish Trend 2 days ago
72%
Aroon
ODDS (%)
Bullish Trend 2 days ago
76%
Bullish Trend 2 days ago
79%
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FCEL
Daily Signal:
Gain/Loss:
FSLR
Daily Signal:
Gain/Loss:
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FCEL and

Correlation & Price change

A.I.dvisor indicates that over the last year, FCEL has been closely correlated with RUN. These tickers have moved in lockstep 66% of the time. This A.I.-generated data suggests there is a high statistical probability that if FCEL jumps, then RUN could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To FCEL
1D Price
Change %
FCEL100%
+8.28%
RUN - FCEL
66%
Closely correlated
+1.38%
PLUG - FCEL
59%
Loosely correlated
-4.29%
ENPH - FCEL
57%
Loosely correlated
+14.31%
CSIQ - FCEL
54%
Loosely correlated
-11.15%
BLDP - FCEL
53%
Loosely correlated
-0.24%
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