PLUG
Price
$1.92
Change
-$0.09 (-4.48%)
Updated
Dec 1 closing price
Capitalization
2.67B
86 days until earnings call
Intraday BUY SELL Signals
SPWR
Price
$1.59
Change
-$0.14 (-8.09%)
Updated
Dec 1 closing price
Capitalization
167.27M
Intraday BUY SELL Signals
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PLUG vs SPWR

Header iconPLUG vs SPWR Comparison
Open Charts PLUG vs SPWRBanner chart's image
Plug Power
Price$1.92
Change-$0.09 (-4.48%)
Volume$81.35M
Capitalization2.67B
SunPower
Price$1.59
Change-$0.14 (-8.09%)
Volume$1.43M
Capitalization167.27M
PLUG vs SPWR Comparison Chart in %
PLUG
Daily Signal:
Gain/Loss:
SPWR
Daily Signal:
Gain/Loss:
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VS
PLUG vs. SPWR commentary
Dec 02, 2025

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 PLUG is a Buy and SPWR is a Buy.

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COMPARISON
Comparison
Dec 02, 2025
Stock price -- (PLUG: $1.92 vs. SPWR: $1.58)
Brand notoriety: PLUG: Notable vs. SPWR: Not notable
PLUG represents the Electrical Products, while SPWR is part of the Alternative Power Generation industry
Current volume relative to the 65-day Moving Average: PLUG: 59% vs. SPWR: 52%
Market capitalization -- PLUG: $2.67B vs. SPWR: $167.27M
PLUG [@Electrical Products] is valued at $2.67B. SPWR’s [@Alternative Power Generation] market capitalization is $167.27M. The market cap for tickers in the [@Electrical Products] industry ranges from $248.23B 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 $10.64B. The average market capitalization across the [@Alternative Power Generation] industry is $2.3B.

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).

PLUG’s FA Score shows that 0 FA rating(s) are green whileSPWR’s FA Score has 0 green FA rating(s).

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

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.

PLUG’s TA Score shows that 4 TA indicator(s) are bullish while SPWR’s TA Score has 2 bullish TA indicator(s).

  • PLUG’s TA Score: 4 bullish, 4 bearish.
  • SPWR’s TA Score: 2 bullish, 6 bearish.
According to our system of comparison, PLUG is a better buy in the short-term than SPWR.

Price Growth

PLUG (@Electrical Products) experienced а -2.04% price change this week, while SPWR (@Alternative Power Generation) price change was -6.51% for the same time period.

The average weekly price growth across all stocks in the @Electrical Products industry was +2.21%. For the same industry, the average monthly price growth was -8.49%, and the average quarterly price growth was +50.53%.

The average weekly price growth across all stocks in the @Alternative Power Generation industry was +1.63%. For the same industry, the average monthly price growth was -6.87%, and the average quarterly price growth was +30.24%.

Reported Earning Dates

PLUG is expected to report earnings on Feb 26, 2026.

Industries' Descriptions

@Electrical Products (+2.21% 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 (+1.63% 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
PLUG($2.67B) has a higher market cap than SPWR($167M). PLUG YTD gains are higher at: -9.859 vs. SPWR (-11.732). SPWR has higher annual earnings (EBITDA): -14.74M vs. PLUG (-1.85B). PLUG has more cash in the bank: 141M vs. SPWR (11.1M). SPWR has less debt than PLUG: SPWR (158M) vs PLUG (992M). PLUG has higher revenues than SPWR: PLUG (673M) vs SPWR (244M).
PLUGSPWRPLUG / SPWR
Capitalization2.67B167M1,600%
EBITDA-1.85B-14.74M12,567%
Gain YTD-9.859-11.73284%
P/E RatioN/AN/A-
Revenue673M244M276%
Total Cash141M11.1M1,270%
Total Debt992M158M628%
FUNDAMENTALS RATINGS
PLUG: Fundamental Ratings
PLUG
OUTLOOK RATING
1..100
59
VALUATION
overvalued / fair valued / undervalued
1..100
54
Fair valued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
96
PRICE GROWTH RATING
1..100
42
P/E GROWTH RATING
1..100
100
SEASONALITY SCORE
1..100
n/a

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.

TECHNICAL ANALYSIS
Technical Analysis
PLUGSPWR
RSI
ODDS (%)
Bullish Trend 1 day ago
82%
N/A
Stochastic
ODDS (%)
Bullish Trend 1 day ago
77%
Bearish Trend 1 day ago
40%
Momentum
ODDS (%)
N/A
Bearish Trend 1 day ago
43%
MACD
ODDS (%)
N/A
Bullish Trend 1 day ago
37%
TrendWeek
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 1 day ago
61%
TrendMonth
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 1 day ago
68%
Advances
ODDS (%)
Bullish Trend 5 days ago
80%
Bullish Trend 5 days ago
58%
Declines
ODDS (%)
Bearish Trend 8 days ago
90%
Bearish Trend 13 days ago
75%
BollingerBands
ODDS (%)
Bullish Trend 1 day ago
79%
N/A
Aroon
ODDS (%)
Bearish Trend 1 day ago
90%
Bearish Trend 1 day ago
73%
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PLUG
Daily Signal:
Gain/Loss:
SPWR
Daily Signal:
Gain/Loss:
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SPWR and

Correlation & Price change

A.I.dvisor indicates that over the last year, SPWR has been loosely correlated with NXT. These tickers have moved in lockstep 34% of the time. This A.I.-generated data suggests there is some statistical probability that if SPWR jumps, then NXT could also see price increases.

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Ticker /
NAME
Correlation
To SPWR
1D Price
Change %
SPWR100%
-8.67%
NXT - SPWR
34%
Loosely correlated
-4.56%
RUN - SPWR
34%
Loosely correlated
-8.40%
MAXN - SPWR
34%
Loosely correlated
-5.26%
SEDG - SPWR
30%
Poorly correlated
-9.91%
ARRY - SPWR
30%
Poorly correlated
-0.67%
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