Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Unpacking Q1 Earnings: EnerSys (NYSE:ENS) In The Context Of Other Renewable Energy Stocks

ENS Cover Image

Looking back on renewable energy stocks’ Q1 earnings, we examine this quarter’s best and worst performers, including EnerSys (NYSE: ENS) and its peers.

Renewable energy companies are buoyed by the secular trend of green energy that is upending traditional power generation. Those who innovate and evolve with this dynamic market can win share while those who continue to rely on legacy technologies can see diminishing demand, which includes headwinds from increasing regulation against “dirty” energy. Additionally, these companies are at the whim of economic cycles, as interest rates can impact the willingness to invest in renewable energy projects.

The 18 renewable energy stocks we track reported a mixed Q1. As a group, revenues beat analysts’ consensus estimates by 5.2% while next quarter’s revenue guidance was 1.1% above.

Luckily, renewable energy stocks have performed well with share prices up 29.8% on average since the latest earnings results.

EnerSys (NYSE: ENS)

Supplying batteries that power equipment as big as mining rigs, EnerSys (NYSE: ENS) manufactures various kinds of batteries for a range of industries.

EnerSys reported revenues of $974.8 million, up 7% year on year. This print was in line with analysts’ expectations, and overall, it was a satisfactory quarter for the company with an impressive beat of analysts’ adjusted operating income estimates.

"EnerSys ended Fiscal Year 2025 with a strong fourth quarter, demonstrating the earnings power of our balanced business," said David M. Shaffer, EnerSys Chief Executive Officer.

EnerSys Total Revenue

Unsurprisingly, the stock is down 9.7% since reporting and currently trades at $86.09.

Is now the time to buy EnerSys? Access our full analysis of the earnings results here, it’s free.

Best Q1: Generac (NYSE: GNRC)

With its name deriving from a combination of “generating” and “AC”, Generac (NYSE: GNRC) offers generators and other power products for residential, industrial, and commercial use.

Generac reported revenues of $942.1 million, up 5.9% year on year, outperforming analysts’ expectations by 2.3%. The business had a stunning quarter with an impressive beat of analysts’ EPS estimates and a solid beat of analysts’ EBITDA estimates.

Generac Total Revenue

The market seems happy with the results as the stock is up 29.6% since reporting. It currently trades at $146.71.

Is now the time to buy Generac? Access our full analysis of the earnings results here, it’s free.

Weakest Q1: Blink Charging (NASDAQ: BLNK)

One of the first EV charging companies to go public, Blink Charging (NASDAQ: BLNK) is a manufacturer, owner, operator, and provider of electric vehicle charging equipment and networked EV charging services.

Blink Charging reported revenues of $20.75 million, down 44.8% year on year, falling short of analysts’ expectations by 24.3%. It was a disappointing quarter as it posted a significant miss of analysts’ adjusted operating income estimates and a significant miss of analysts’ EBITDA estimates.

Blink Charging delivered the weakest performance against analyst estimates and slowest revenue growth in the group. Interestingly, the stock is up 11.3% since the results and currently trades at $0.96.

Read our full analysis of Blink Charging’s results here.

Sunrun (NASDAQ: RUN)

Helping homeowners use solar energy to power their homes, Sunrun (NASDAQ: RUN) provides residential solar electricity, specializing in panel installation and leasing services.

Sunrun reported revenues of $504.3 million, up 10.1% year on year. This result beat analysts’ expectations by 4%. It was a very strong quarter as it also put up an impressive beat of analysts’ customer base estimates and a solid beat of analysts’ EPS estimates.

The company added 25,428 customers to reach a total of 1.07 million. The stock is up 45% since reporting and currently trades at $10.71.

Read our full, actionable report on Sunrun here, it’s free.

SolarEdge (NASDAQ: SEDG)

Established in 2006, SolarEdge (NASDAQ: SEDG) creates advanced systems to improve the efficiency of solar panels.

SolarEdge reported revenues of $219.5 million, up 7.4% year on year. This number topped analysts’ expectations by 7.3%. Overall, it was a strong quarter as it also produced a solid beat of analysts’ adjusted operating income estimates and a decent beat of analysts’ EPS estimates.

The stock is up 112% since reporting and currently trades at $27.39.

Read our full, actionable report on SolarEdge here, it’s free.

Market Update

Thanks to the Fed’s rate hikes in 2022 and 2023, inflation has been on a steady path downward, easing back toward that 2% sweet spot. Fortunately (miraculously to some), all this tightening didn’t send the economy tumbling into a recession, so here we are, cautiously celebrating a soft landing. The cherry on top? Recent rate cuts (half a point in September 2024, a quarter in November) have propped up markets, especially after Trump’s November win lit a fire under major indices and sent them to all-time highs. However, there’s still plenty to ponder — tariffs, corporate tax cuts, and what 2025 might hold for the economy.

Want to invest in winners with rock-solid fundamentals? Check out our Top 6 Stocks and add them to your watchlist. These companies are poised for growth regardless of the political or macroeconomic climate.

StockStory is growing and hiring equity analyst and marketing roles. Are you a 0 to 1 builder passionate about the markets and AI? See the open roles here.

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