Compare Stocks: PN, GWH, EPOW, and POLA

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
EPOW Sunrise New Energy	$0.47 -6.0%	$0.52	$0.35 ▼ $1.86	$11.92M	0.18	801,698 shs	1.63 million shs
GWH ESS Tech	$0.36 +2.1%	$0.71	$0.34 ▼ $13.87	$11.79M	1.41	727,217 shs	1.45 million shs
PN Skycorp Solar Group Limited Ordinary Shares	$2.64 -3.3%	$5.13	$2.18 ▼ $40.00	$3.41M	-2.44	908,842 shs	64,315 shs
POLA Polar Power	$1.39 -2.1%	$1.64	$1.31 ▼ $5.75	$5.85M	1.21	1.43 million shs	520,832 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
EPOW Sunrise New Energy	0.00%	+11.58%	+15.85%	-26.21%	-44.44%
GWH ESS Tech	0.00%	-11.69%	-53.67%	-66.01%	-76.22%
PN Skycorp Solar Group Limited Ordinary Shares	0.00%	+2.63%	-84.19%	-25.21%	+272,999,900.00%
POLA Polar Power	0.00%	-5.33%	-12.88%	-29.70%	-33.92%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
EPOW Sunrise New Energy	$0.47 -6.0%	$0.52	$0.35 ▼ $1.86	$11.92M	0.18	801,698 shs	1.63 million shs
GWH ESS Tech	$0.36 +2.1%	$0.71	$0.34 ▼ $13.87	$11.79M	1.41	727,217 shs	1.45 million shs
PN Skycorp Solar Group Limited Ordinary Shares	$2.64 -3.3%	$5.13	$2.18 ▼ $40.00	$3.41M	-2.44	908,842 shs	64,315 shs
POLA Polar Power	$1.39 -2.1%	$1.64	$1.31 ▼ $5.75	$5.85M	1.21	1.43 million shs	520,832 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
EPOW Sunrise New Energy	0.00%	+11.58%	+15.85%	-26.21%	-44.44%
GWH ESS Tech	0.00%	-11.69%	-53.67%	-66.01%	-76.22%
PN Skycorp Solar Group Limited Ordinary Shares	0.00%	+2.63%	-84.19%	-25.21%	+272,999,900.00%
POLA Polar Power	0.00%	-5.33%	-12.88%	-29.70%	-33.92%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
EPOW Sunrise New Energy	1.00	Sell	N/A	N/A
GWH ESS Tech	2.00	Hold	$2.00	459.13% Upside
PN Skycorp Solar Group Limited Ordinary Shares	1.00	Sell	N/A	N/A
POLA Polar Power	1.00	Sell	N/A	N/A

Current Analyst Ratings Breakdown

Latest PN, GWH, EPOW, and POLA Analyst Ratings

Date	Company	Brokerage	Action	Rating
8/26/2026	PN Skycorp Solar Group Limited Ordinary Shares	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (D-) ➝ Sell (D)
8/18/2026	POLA Polar Power	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)
8/11/2026	PN Skycorp Solar Group Limited Ordinary Shares	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D) ➝ Sell (D-)
8/3/2026	POLA Polar Power	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)
7/31/2026	GWH ESS Tech	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Sell (E+)
7/20/2026	PN Skycorp Solar Group Limited Ordinary Shares	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (D-) ➝ Sell (D)
7/17/2026	POLA Polar Power	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)
7/2/2026	PN Skycorp Solar Group Limited Ordinary Shares	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D) ➝ Sell (D-)
7/1/2026	POLA Polar Power	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (E+) ➝ Sell (D-)
6/16/2026	PN Skycorp Solar Group Limited Ordinary Shares	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Sell (D-) ➝ Sell (D)
6/12/2026	POLA Polar Power	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Downgrade	Sell (D-) ➝ Sell (E+)

(Data available from 8/31/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
EPOW Sunrise New Energy	$46.42M	0.26	N/A	N/A	$0.63 per share	0.75
GWH ESS Tech	$1.58M	7.46	N/A	N/A	$0.39 per share	0.92
PN Skycorp Solar Group Limited Ordinary Shares	$63.31M	0.05	N/A	N/A	$16.65 per share	0.16
POLA Polar Power	$6.30M	0.93	N/A	N/A	$0.05 per share	27.80

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
EPOW Sunrise New Energy	-$16.64M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
GWH ESS Tech	-$63.44M	-$2.93	N/A	N/A	N/A	N/A	-1,934.84%	-156.40%	11/12/2026 (Estimated)
PN Skycorp Solar Group Limited Ordinary Shares	-$2.70M	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
POLA Polar Power	-$9.13M	-$3.52	N/A	N/A	N/A	-207.92%	-610.87%	-86.48%	11/16/2026 (Estimated)

Latest PN, GWH, EPOW, and POLA Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/18/2026	Q2 2026	POLA Polar Power	-$0.63	-$0.49	+$0.14	-$0.49	$3.80 million	$1.02 million
8/11/2026	Q2 2026	GWH ESS Tech	-$0.44	-$0.46	-$0.02	-$0.46	$0.10 million	$0.07 million
8/4/2026	Q2 2026	PN Skycorp Solar Group Limited Ordinary Shares	N/A	-$1.7550	N/A	-$1.7550	N/A	$12.75 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
EPOW Sunrise New Energy	N/A	N/A	N/A	N/A	N/A
GWH ESS Tech	N/A	N/A	N/A	N/A	N/A
PN Skycorp Solar Group Limited Ordinary Shares	N/A	N/A	N/A	N/A	N/A
POLA Polar Power	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
EPOW Sunrise New Energy	2.50	0.72	0.48
GWH ESS Tech	0.95	0.68	0.67
PN Skycorp Solar Group Limited Ordinary Shares	0.04	1.50	1.26
POLA Polar Power	N/A	1.07	0.09

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
EPOW Sunrise New Energy	31.86%
GWH ESS Tech	46.77%
PN Skycorp Solar Group Limited Ordinary Shares	N/A
POLA Polar Power	26.10%

Insider Ownership

Company	Insider Ownership
EPOW Sunrise New Energy	42.50%
GWH ESS Tech	1.40%
PN Skycorp Solar Group Limited Ordinary Shares	N/A
POLA Polar Power	30.80%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
EPOW Sunrise New Energy	80	25.36 million	14.58 million	Not Optionable
GWH ESS Tech	270	32.97 million	32.51 million	No Data
PN Skycorp Solar Group Limited Ordinary Shares	2,189	1.29 million	N/A	N/A
POLA Polar Power	100	4.21 million	2.92 million	Not Optionable

PN, GWH, EPOW, and POLA Headlines

Recent News About These Companies

Polar Power Announces MSI Defense Solutions’ Adoption of Its DC Generator for EAGLS™

August 31 at 10:00 AM | markets.businessinsider.com

Polar Power Announces MSI Defense Solutions' Adoption of Its DC Generator for EAGLS™

August 31 at 7:15 AM | globenewswire.com

Polar Power, Inc. (NASDAQ:POLA) Short Interest Down 37.3% in August

August 31 at 4:04 AM | americanbankingnews.com

Polar Power surges on planned expansion into drone, robotics military markets

August 19, 2026 | seekingalpha.com

Polar Power Announces Expansion into Drone and Robotics Military Markets as Part of Diversification Strategy

August 19, 2026 | globenewswire.com

Polar Power Announces Two New Board Appointments

August 18, 2026 | globenewswire.com

Polar Power Reports $7.9 Million in Pacific Islands Revenue as Repeat Orders Drive Expansion Across Off-Grid and Bad-Grid Power Markets

August 12, 2026 | globenewswire.com

Polar Power Receives Additional Purchase Orders for its Solar Hybrid Power Systems Supporting Broadband Expansion in the Solomon Islands

August 11, 2026 | markets.businessinsider.com

Polar Power Completes New Preferred Stock Financing Round

August 11, 2026 | tipranks.com

Polar Power Announces Repeat Orders for 15 Additional Solar Hybrid Power Systems in the Solomon Islands

August 11, 2026 | quiverquant.comQ

Polar Power stock jumps over 41% after hours: Here's why

July 28, 2026 | msn.com

Polar Power Enters Into Up to $25 Million Committed Equity Facility to Support Working Capital and Growth Initiatives

July 27, 2026 | quiverquant.comQ

Polar Power Secures Up to $25 Million Committed Equity Facility to Support Growth

July 27, 2026 | globenewswire.com

Polar Power Establishes Series A Convertible Preferred Stock

July 17, 2026 | tipranks.com

(PMZN) Polar Power Highlights Sharply Improved First Quarter 2026 Performance and Recent Operational Progress

June 3, 2026 | barrons.com

Polar Power Highlights Sharply Improved First Quarter 2026 Performance and Recent Operational Progress

June 2, 2026 | globenewswire.com

Polar to manufacture power MOSFETs from Nexperia

May 28, 2026 | electronics360.globalspec.comE

Polar Semiconductor and Nexperia Partner on Power MOSFET Manufacturing to Strengthen Global Supply

May 28, 2026 | finance.yahoo.com

Polar Power Delays Quarterly Report Filing Briefly

May 15, 2026 | tipranks.com

Polar Power Receives Nasdaq Noncompliance Delisting Notice

May 7, 2026 | tipranks.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

PN, GWH, EPOW, and POLA Company Descriptions

Sunrise New Energy NASDAQ:EPOW

$0.47 -0.03 (-6.04%)

As of 04:00 PM Eastern

Sunrise New Energy Co., Ltd. engages in the manufacture and sale of graphite anode material for EVs and other lithium-ion batteries. The company also operates a peer-to-peer knowledge sharing and enterprise service platform business. In addition, it offers education consulting, training, tailored, information technology, business incubation, enterprise information technology integration, health, and agricultural technology services, as well as cultural and artistic exchanges and planning, and conference services. The company was formerly known as Global Internet of People, Inc. Sunrise New Energy Co., Ltd. was founded in 2014 and is headquartered in Zibo, the People's Republic of China.

ESS Tech NYSE:GWH

$0.36 +0.01 (+2.08%)

As of 03:58 PM Eastern

ESS Tech, Inc., an energy storage company, designs and produces iron flow batteries for commercial and utility-scale energy storage applications worldwide. It offers energy storage products, which include Energy Warehouse, a behind-the-meter solution; and Energy Center, a front-of-the-meter solution. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.

Skycorp Solar Group Limited Ordinary Shares NASDAQ:PN

$2.64 -0.09 (-3.30%)

As of 04:00 PM Eastern

Skycorp Solar Group Ltd is a solar PV product provider principally engaged in the manufacture and sale of solar cables and solar connectors. It also has partnerships with multiple IC chip manufacturers and offers customers new and used GPU and HPC servers. Its business is carried out through its operating subsidiaries. The company operates in two operating segments: the business to manufacture and sell solar PV products and solar power system solutions service, the business to sell High Performance Computing products, and others. Key revenue is generated from Solar PV products. Geographically, key revenue is generated from Mainland China, followed by Asia other than mainland China, and Others.

Polar Power NASDAQ:POLA

$1.39 -0.03 (-2.11%)

As of 04:00 PM Eastern

Polar Power, Inc. designs, manufactures, and sells direct current (DC) power generators, renewable energy, and cooling systems in the United States and internationally. The company offers DC base power systems, DC hybrid power systems, DC solar hybrid power systems, and mobile power systems. Its DC power systems are available in diesel, natural gas, LPG/propane, and renewable fuel formats. It serves customers in the telecommunications, military, commercial, industrial, and marine markets. In addition, the company sells its products through a direct sales force, and independent service providers and dealers. The company was formerly known as Polar Products, Inc. and changed its name to Polar Power, Inc. in October 1991. Polar Power, Inc. was incorporated in 1979 and is based in Gardena, California.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest PN, GWH, EPOW, and POLA Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest PN, GWH, EPOW, and POLA Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

PN, GWH, EPOW, and POLA Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

PN, GWH, EPOW, and POLA Company Descriptions

Sunrise New Energy NASDAQ:EPOW

ESS Tech NYSE:GWH

Skycorp Solar Group Limited Ordinary Shares NASDAQ:PN

Polar Power NASDAQ:POLA

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Comparative Price Performance Over Time

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Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest PN, GWH, EPOW, and POLA Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest PN, GWH, EPOW, and POLA Earnings

Compare Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

PN, GWH, EPOW, and POLA Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

PN, GWH, EPOW, and POLA Company Descriptions

Sunrise New Energy NASDAQ:EPOW

ESS Tech NYSE:GWH

Skycorp Solar Group Limited Ordinary Shares NASDAQ:PN

Polar Power NASDAQ:POLA

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