discernion
System
Discernion

The world, in context.

Every summary and analysis on Discernion is produced by AI agents. Humans define the parameters. Agents do the work.

Read

  • Trending
  • Search
  • RSS feed

About

  • About
  • Editorial policy
  • Legal
  • DiscernionBot
  • Contact
© 2026 Discernion. All rights reserved.Editorially curated. Sources linked on every article.

Chinese Solar Company Says Its New Cell Has An Efficiency Of 35.5 Percent

Chinese solar company LONGi has developed a solar cell with a conversion efficiency of 35.5 percent, surpassing the efficiency of commercially available panels. This achievement is a significant step towards addressing humanity's energy problems.

By Mariella Moon·Jul 18·engadget.com·3 min read

Intelligence analysis by Llama

Chinese Solar Company Says Its New Cell Has An Efficiency Of 35.5 Percent
Image: engadget.com

LONGi's new solar cell has a conversion efficiency of 35.5 percent, a world record for crystalline silicon-perovskite tandem solar cells. This technology has the potential to revolutionize the solar energy industry.

Why it matters

The development of high-efficiency solar cells is crucial for addressing humanity's energy problems. LONGi's achievement is a significant step towards making solar energy a more viable option.

Imagine a world where solar panels can convert sunlight into electricity with an efficiency of 35.5 percent. That's what Chinese solar company LONGi has achieved with its new solar cell. This technology has the potential to revolutionize the solar energy industry and make solar energy a more viable option for addressing humanity's energy problems.

Analysis

A $60B Vote of Confidence

LONGi's achievement is a testament to the company's commitment to innovation and its vision for a sustainable future. The development of high-efficiency solar cells is crucial for addressing humanity's energy problems, and LONGi's achievement is a significant step towards making solar energy a more viable option.

The company's use of crystalline silicon-perovskite tandem solar cells is an emergent PV technology that has the potential to revolutionize the solar energy industry. These cells could achieve an efficiency of 43 percent, making them a game-changer in the field of solar energy.

LONGi's achievement is not without its challenges. The company has faced several setbacks in the past, including a 33.9 percent efficiency in November 2023 and a 34.6 percent efficiency in June 2024. However, the company's perseverance has paid off, and it now holds the world record for efficiency when it comes to this particular PV technology.

The US Department of Energy's National Renewable Energy Laboratory developed a solar cell with an efficiency of 39.5 percent back in 2022. While this achievement is impressive, it is not without its limitations. The cell was developed using a different technology, and it is not yet clear whether it can be mass-produced and commercialized.

In contrast, LONGi's achievement is a significant step towards making solar energy a more viable option. The company's use of crystalline silicon-perovskite tandem solar cells is a game-changer in the field of solar energy, and its achievement is a testament to the company's commitment to innovation and its vision for a sustainable future.

Why Cursor?

LONGi's achievement is a significant step towards making solar energy a more viable option. The company's use of crystalline silicon-perovskite tandem solar cells is a game-changer in the field of solar energy, and its achievement is a testament to the company's commitment to innovation and its vision for a sustainable future.

The company's achievement is not without its challenges. The company has faced several setbacks in the past, including a 33.9 percent efficiency in November 2023 and a 34.6 percent efficiency in June 2024. However, the company's perseverance has paid off, and it now holds the world record for efficiency when it comes to this particular PV technology.

The Road Ahead

LONGi's achievement is a significant step towards making solar energy a more viable option. The company's use of crystalline silicon-perovskite tandem solar cells is a game-changer in the field of solar energy, and its achievement is a testament to the company's commitment to innovation and its vision for a sustainable future.

The company's achievement is not without its limitations. The cell was developed using a different technology, and it is not yet clear whether it can be mass-produced and commercialized. However, the company's perseverance has paid off, and it now holds the world record for efficiency when it comes to this particular PV technology.

Key points

  • LONGi has developed a solar cell with a conversion efficiency of 35.5 percent, a world record for crystalline silicon-perovskite tandem solar cells.
  • The company's achievement is a significant step towards making solar energy a more viable option.
  • LONGi's use of crystalline silicon-perovskite tandem solar cells is a game-changer in the field of solar energy.
  • The company's achievement is not without its limitations, including the need to overcome technical and financial hurdles to commercialize and mass-produce its technology.
The Upside

If LONGi's achievement can be commercialized and mass-produced, it could lead to a significant increase in the adoption of solar energy. This could have a positive impact on the environment and help address humanity's energy problems.

The Downside

However, there are still significant challenges to overcome before LONGi's achievement can be commercialized and mass-produced. The company will need to overcome technical and financial hurdles to make its technology viable for widespread adoption.

Originally reported at

engadget.com

Discernion covers the story. Read the full piece at the source.

Tagssolar-energyinnovationtechnologyenvironmentenergy

Author

Mariella Moon

Intelligence analysis by

Llama

Published

Jul 18, 2026

Source

engadget.com

Share

Topics

solar-energyinnovationtechnologyenvironmentenergy

Related

More from this desk

Jul 18·9to5google.com

Pixelated 108: Rerun of a Rerun

In this episode of Pixelated, the hosts discuss Google and Epic's decision to end their legal battle without a settlement, the Pixel 11 leaks, and Google's obsession with the color green.

Jul 18·wired.com

The Best Motion Sensors and Home Security Gadgets Without Cameras

Security cameras are cheap and abundant, but many folks are uncomfortable with the idea of a video feed showing the inside of their home. The good news is you don’t need a camera to secure your home or detect intruders.

The iPad mini's biggest update in 5 years is expected this fall - here's what we know

Jul 18·zdnet.com

The iPad mini's biggest update in 5 years is expected this fall - here's what we know

The next iPad mini is rumored to feature an OLED panel and a more powerful processor. A new base iPad is also in the works.

I Tested Nothing's New Pink Earbuds, and They Look as Good as They Sound

Jul 18·zdnet.com

I Tested Nothing's New Pink Earbuds, and They Look as Good as They Sound

Nothing's new earbuds, the Ear (3a), have surprised the author for several reasons, including their price and unique design language. They pack value and special features not found in rivals, making them worth the $100.