Sifting through countless of stocks in the Semiconductors & Semiconductor Equipment industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in SolarEdge Technologies, Inc., Enphase Energy or Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how SolarEdge Technologies, Inc., Enphase Energy and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About SolarEdge Technologies, Inc., Enphase Energy and Inc.

SolarEdge Technologies, Inc., together with its subsidiaries, operates as an energy technology company in the United States, Europe, and internationally. The company offers power optimizers and DC-to-AC inverters; Storage Solutions, such as home battery 400V and CSS-OD solution; EV chargers for residential and commercial applications; SolarEdge ONE, an energy optimization system; and cloud-based monitoring platform. It also provides mySolarEdge app, which enables system owners to track their real-time system production and household energy consumption; SolarEdge Go app, a mobile application for SolarEdge installers, integrating installation, management, and service capabilities; designer platform, a web-based tool; and mapper application for registering the physical layout of new PV sites. In addition, the company offers SetApp application to activate and configure SolarEdge inverters; grid services; and pre-sales support, ongoing trainings, and technical support before, during, and after installation based on its operation structure. It serves solar installers, solar distributors, and electrical equipment wholesalers, as well as providers of PV systems to residential and commercial end users through distributors and electrical equipment wholesalers, and directly to solar installers and engineering, procurement, and construction firms, or EPCs. SolarEdge Technologies, Inc. was incorporated in 2006 and is headquartered in Herzliya Pituach, Israel.

Enphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter that converts energy at the individual solar module level and combines with its proprietary networking and software technologies to provide energy monitoring and control. It also provides microinverter units and related accessories; IQ Battery and related accessories; IQ PowerPack 1500 and related accessories; IQ Combiner, IQ Gateway, and IQ Energy Router; cloud-based monitoring service; and electric vehicle charging solutions, as well as design, proposal, permitting, installation and solar appointment generation services, and Enphase Care services. The company sells its solutions to solar distributors; and directly to large installers, original equipment manufacturers, strategic partners, and homeowners, as well as through its legacy product upgrade program or online store. Enphase Energy, Inc. was incorporated in 2006 and is headquartered in Fremont, California.

Latest Semiconductors & Semiconductor Equipment and SolarEdge Technologies, Inc., Enphase Energy, Inc. Stock News

As of September 9, 2026, SolarEdge Technologies, Inc. had a $2.2 billion market capitalization, compared to the Semiconductors & Semiconductor Equipment median of $4.9 million. SolarEdge Technologies, Inc.’s stock is up 17.4% in 2026, down 0.4% in the previous five trading days and up 5.29% in the past year.

Currently, SolarEdge Technologies, Inc. does not have a price-earnings ratio. SolarEdge Technologies, Inc.’s trailing 12-month revenue is $1.3 billion with a -20.3% net profit margin. Year-over-year quarterly sales growth most recently was 19.6%. Analysts expect adjusted earnings to reach $-0.333 per share for the current fiscal year. SolarEdge Technologies, Inc. does not currently pay a dividend.

As of September 9, 2026, Enphase Energy, Inc. had a $4.9 billion market cap, putting it in the 67th percentile of all stocks. Enphase Energy, Inc.’s stock is up 15.8% in 2026, up 4.5% in the previous five trading days and down 5.39% in the past year.

Currently, Enphase Energy, Inc.’s price-earnings ratio is 36.2. Enphase Energy, Inc.’s trailing 12-month revenue is $1.3 billion with a 10.1% net profit margin. Year-over-year quarterly sales growth most recently was -19.6%. Analysts expect adjusted earnings to reach $2.001 per share for the current fiscal year. Enphase Energy, Inc. does not currently pay a dividend.

How We Compare SolarEdge Technologies, Inc., Enphase Energy and Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at SolarEdge Technologies, Inc., Enphase Energy and Inc.’s stock grades to see how they measure up against one another.

Learn more about A+ Investor here!

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

SolarEdge Technologies, Inc., Enphase Energy and Inc. Stock Value Grades

Company	Ticker	Value
SolarEdge Technologies, Inc.	SEDG	D
Enphase Energy, Inc.	ENPH	F

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

SolarEdge Technologies, Inc. has a Value Score of 27, which is Expensive. Enphase Energy, Inc. has a Value Score of 16, which is Ultra Expensive.

The Value Stock Winner: No Clear Winner

Neither SolarEdge Technologies, Inc., Enphase Energy or Inc. has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if SolarEdge Technologies, Inc., Enphase Energy or Inc. is the better investment when it comes to value.

SolarEdge Technologies, Inc., Enphase Energy and Inc. Growth Grades

Company	Ticker	Growth
SolarEdge Technologies, Inc.	SEDG	F
Enphase Energy, Inc.	ENPH	B

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

SolarEdge Technologies, Inc. has a Growth Score of 10, which is Very Weak. Enphase Energy, Inc. has a Growth Score of 63, which is Strong.

The Growth Grade Winner: Enphase Energy, Inc.

As you can clearly see from the Growth Grade breakdown above, Enphase Energy, Inc. has a more attractive growth grade than SolarEdge Technologies, Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, Enphase Energy, Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

SolarEdge Technologies, Inc., Enphase Energy and Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
SolarEdge Technologies, Inc.	SEDG	F
Enphase Energy, Inc.	ENPH	D

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

SolarEdge Technologies, Inc. has a Earnings Estimate Score of 19, which is Very Negative. Enphase Energy, Inc. has a Earnings Estimate Score of 28, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither SolarEdge Technologies, Inc., Enphase Energy or Inc. has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if SolarEdge Technologies, Inc., Enphase Energy or Inc. is the better investment when it comes to estimate revisions.

Other SolarEdge Technologies, Inc., Enphase Energy and Inc. Grades

In addition to Growth, Value and Estimate Revisions, A+ Investor also provides grades for Momentum and Quality.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether SolarEdge Technologies, Inc., Enphase Energy and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, SolarEdge Technologies, Inc., Enphase Energy or Inc. Stock?

Overall, SolarEdge Technologies, Inc. stock has a Value Score of 27, Growth Score of 10 and Estimate Revisions Score of 19.

Enphase Energy, Inc. stock has a Value Score of 16, Growth Score of 63 and Estimate Revisions Score of 28.

Comparing SolarEdge Technologies, Inc., Enphase Energy and Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.