RAYA (Erayak Power Solution Group) ROC %: -4.30% (As of Dec. 2025)


RAYA Erayak Power Solution Group Inc RAYA
51 GF Score
Price $2.56
GF Value $2,190.03
Valuation Possible Value Trap
! 8 Warning Signs
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What is Erayak Power Solution Group ROC %?

Erayak Power Solution Group RAYA -6.77% 51 ROC % is -4.30% as of Dec. 2025. GuruFocus rates RAYA with a GF Score™ of 51/100 and a GF Value™ of $2,190.03 (Possible Value Trap). The stock has 8 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Erayak Power Solution Group's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was -4.30%.

As of today (2026-06-25), Erayak Power Solution Group's WACC % is 5.17%. Erayak Power Solution Group's ROC % is -3.91% (calculated using TTM income statement data). Erayak Power Solution Group earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Erayak Power Solution Group  (NAS:RAYA) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Erayak Power Solution Group's WACC % is 5.17%. Erayak Power Solution Group's ROC % is -3.91% (calculated using TTM income statement data). Erayak Power Solution Group earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Erayak Power Solution Group ROC % Related Terms


Erayak Power Solution Group ROC % Historical Data

* Premium members only.

The historical data trend for Erayak Power Solution Group's ROC % 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.

Erayak Power Solution Group ROC % Chart

Erayak Power Solution Group Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial 17.52 18.89 6.90 -4.72 -3.80

Erayak Power Solution Group Semi-Annual Data
Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 7.44 -10.85 0.38 -3.54 -4.30
RAYA
51GF Score
Erayak Power Solution Group Inc RAYA
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Erayak Power Solution Group ROC % Calculation

Erayak Power Solution Group's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=-1.452 * ( 1 - 0% )/( (31.811 + 44.599)/ 2 )
=-1.452/38.205
=-3.80 %

where

Erayak Power Solution Group's annualized Return on Capital (ROC %) for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-1.71 * ( 1 - 0% )/( (34.867 + 44.599)/ 2 )
=-1.71/39.733
=-4.30 %

where

Note: The Operating Income data used here is two times the semi-annual (Dec. 2025) data. The tax rate is limited to between 0% and 100%.

* 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.

Frequently Asked Questions Learn more about ROC % →
What does a ROC % of -4.30% mean?
Erayak Power Solution Group (RAYA) has a ROC % of -4.30% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Erayak Power Solution Group and its competitors.
Is Erayak Power Solution Group's ROC % too high?
Erayak Power Solution Group's current ROC % is -4.30%. Overall, Erayak Power Solution Group has a GF Score™ of 51/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Erayak Power Solution Group's ROC % compare to TOGI and LNKS?
Erayak Power Solution Group's ROC % of -4.30% can be compared against companies in the Industrial Products industry. The industry median ROC % is 5.23. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Industrial Products company?
The median ROC % among Industrial Products companies is 5.23, based on 3,040 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Erayak Power Solution Group and its competitors. For the Industrial Products industry, the median ROC % is 5.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Erayak Power Solution Group's current ROC % is -4.30%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Erayak Power Solution Group stock overvalued right now?
Based on GuruFocus' analysis, Erayak Power Solution Group (RAYA) is currently considered Possible Value Trap. The stock's GF Value™ is $2,190.03, compared to a current price of $2.56 — trading 99.9% below its estimated fair value. The current ROC % is -4.30%. Erayak Power Solution Group's overall GF Score™ is 51/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Erayak Power Solution Group (RAYA), the current ROC % is -4.30% as of Dec. 2025. 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 Erayak Power Solution Group (RAYA) Overvalued in 2026?

Based on GuruFocus' analysis, Erayak Power Solution Group stock appears to be undervalued. The current stock price of $2.56 is trading 99.9% below its estimated GF Value™ of $2,190.03. GuruFocus considers Erayak Power Solution Group to be Possible Value Trap.

Key valuation signals for RAYA:

  • ROC %: -4.30%
  • GF Value™: $2,190.03 vs. price of $2.56 (99.9% below fair value)
  • GF Score™: 51/100 with 8 warning signs

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


Erayak Power Solution Group Business Description

Address No. 528, 4th Avenue, Binhai Industrial Park, Zhejiang Province, Wenzhou, CHN, 325025
Erayak Power Solution Group Inc is engaged in the manufacturing, research and development (R&D), and wholesale and retail of power solution products. The group focuses on manufacturing new energy storage and inverter devices. Its product portfolio includes sine wave and off-grid inverters, inverters and gasoline generators, battery and smart chargers, and custom-designed products. The products are used principally in agricultural and industrial vehicles, recreational vehicles (RVs), electrical appliances, and outdoor living products. The company generates the majority of its revenue from Inverters. The company generates revenue from five main markets, which are China, Poland, Mexico, the U.K., and Portugal. It derives maximum revenue from China.
51GF Score

Get the complete analysis for RAYA

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

$2.56
Price
$2,190.03
GF Value