Polar Power (FRA:PPW0) E10: €-3.56 (As of Mar. 2026)


FRA:PPW0 Polar Power Inc FRA:PPW0
45 GF Score
Price €2.88
GF Value €1.83
! 7 Warning Signs
View Full Analysis

What is Polar Power E10?

Polar Power FRA:PPW0 45 E10 is €-3.56 as of Mar. 2026. GuruFocus rates FRA:PPW0 with a GF Score™ of 45/100 and a GF Value™ of €1.83. The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Polar Power's adjusted earnings per share data for the three months ended in Mar. 2026 was €-0.043. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is €-3.56 for the trailing ten years ended in Mar. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

As of today (2026-06-30), Polar Power's current stock price is €2.884. Polar Power's E10 for the quarter that ended in Mar. 2026 was €-3.56. Polar Power's Shiller PE Ratio of today is .


Polar Power  (FRA:PPW0) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Polar Power E10 Related Terms


Polar Power E10 Historical Data

* Premium members only.

The historical data trend for Polar Power's E10 can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Polar Power E10 Chart

Polar Power Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 -3.97

Polar Power Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
E10 Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -2.40 -3.30 -1.91 -3.97 -3.56

FRA:PPW0 vs XPON, TOGI, PWDY: E10 Comparison

For the Electrical Equipment & Parts subindustry, Polar Power's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Polar Power Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Polar Power's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Polar Power's Shiller PE Ratio falls into.


FRA:PPW0
45GF Score
Polar Power Inc FRA:PPW0
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Polar Power E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Polar Power's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.043/330.2130*330.2130
=-0.043

Current CPI (Mar. 2026) = 330.2130.

Polar Power Quarterly Data

per share eps CPI Adj_EPS
201606 0.231 241.018 0.316
201609 1.184 241.428 1.619
201612 1.101 241.432 1.506
201703 0.393 243.801 0.532
201706 -0.187 244.955 -0.252
201709 -0.235 246.819 -0.314
201712 -0.355 246.524 -0.476
201803 -0.170 249.554 -0.225
201806 0.120 251.989 0.157
201809 -0.420 252.439 -0.549
201812 0.003 251.233 0.004
201903 0.062 254.202 0.081
201906 0.372 256.143 0.480
201909 0.030 256.759 0.039
201912 -2.961 256.974 -3.805
202003 -0.127 258.115 -0.162
202006 -1.430 257.797 -1.832
202009 -2.496 260.280 -3.167
202012 -1.899 260.474 -2.407
202103 -0.882 264.877 -1.100
202106 -0.407 271.696 -0.495
202109 0.417 274.310 0.502
202112 0.186 278.802 0.220
202203 -0.636 287.504 -0.730
202206 -0.397 296.311 -0.442
202209 -1.343 296.808 -1.494
202212 -0.661 296.797 -0.735
202303 -0.588 301.836 -0.643
202306 -0.194 305.109 -0.210
202309 -0.918 307.789 -0.985
202312 -1.495 306.746 -1.609
202403 -0.782 312.332 -0.827
202406 0.186 314.175 0.195
202409 0.009 315.301 0.009
202412 -1.165 315.605 -1.219
202503 -0.462 319.799 -0.477
202506 -0.095 322.561 -0.097
202509 -1.389 324.800 -1.412
202512 -1.153 324.054 -1.175
202603 -0.043 330.213 -0.043

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of €-3.56 mean?
Polar Power (FRA:PPW0) has a E10 of €-3.56 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Polar Power and its competitors.
Is Polar Power's E10 too high?
Polar Power's current E10 is €-3.56. Overall, Polar Power has a GF Score™ of 45/100, reflecting its overall financial health beyond just this single metric.
How does Polar Power's E10 compare to XPON and TOGI?
Polar Power's E10 of €-3.56 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for an Industrial Products company?
A good E10 depends on the Industrial Products industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Polar Power and its competitors. Polar Power's current E10 is €-3.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polar Power stock overvalued right now?
Polar Power (FRA:PPW0) has a current E10 of €-3.56. The stock's GF Value™ is €1.83, compared to a current price of €2.88 — trading 57.6% above its estimated fair value. The current E10 is €-3.56. Polar Power's overall GF Score™ is 45/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Polar Power (FRA:PPW0), the current E10 is €-3.56 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Polar Power (FRA:PPW0) Overvalued in 2026?

Based on GuruFocus' analysis, Polar Power stock appears to be overvalued. The current stock price of €2.88 is trading 57.6% above its estimated GF Value™ of €1.83.

Key valuation signals for FRA:PPW0:

  • E10: €-3.56
  • GF Value™: €1.83 vs. price of €2.88 (57.6% above fair value)
  • GF Score™: 45/100 with 7 warning signs

No single metric tells the full story. See the FRA:PPW0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Polar Power Business Description

Other Exchanges POLA:USA
Address 249 East Gardena Boulevard, Gardena, CA, USA, 90248
Polar Power Inc is engaged in designing, manufacturing, and selling DC power generators, renewable energy, and cooling systems for applications in the telecommunications market and, to a lesser extent, in other markets, including military, electric vehicle, marine, and industrial. The company's products include DC generators, backup DC generators, hybrid power systems, Li-Ion battery systems, Marine DC generators, and others. The company's geographical presence is in the United States, Canada, Australia and South Pacific Islands, Other Asia Pacific, Europe and Middle East, United Kingdom, and South Africa.
45GF Score

Get the complete analysis for FRA:PPW0

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.88
Price
€1.83
GF Value