The U.S. solar manufacturer posted higher earnings and issued 2026 guidance anchored by tax credits and new capacity.

Q4 2025 earnings call insights: 2026 guidance, backlog trends, margins & 45X credits, tariffs, and CuRe/perovskite roadmap—read now.

A fight to protect family land is colliding with the rapid spread of large-scale solar development in southeast Georgia.

First Solar signed a deal to access Oxford PV’s perovskite patents, positioning itself for next‑gen solar panel efficiency gains.

The energy war between Russia and Ukraine has entered a new phase of more systematic aerial attack on Ukraine's grid and Russia's oil infrastructure.

Oxford PV, a solar perovskite company operating in Europe, has opened its patent portfolio to American panel manufacturer First Solar. First Solar has ...

Solar panel manufacturer First Solar (NASDAQ:FSLR) in Q4 CY2025, with sales up 11.1% year on year to $1.68 billion. On the ...

First Solar , the biggest U.S.-based solar panel maker, forecasts current-year sales below estimates as the U.S. solar panel expects higher prices for its products following additional tariffs on ...

Solar panels make up the vast majority of the value of shipments stopped at the U.S. border under a 2021 law banning goods made with Chinese forced labor, according to new data from the U.S. Customs ...

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO/helioviewer.org | edited by Steve Sp ...

Check out the companies making headlines in after-hours trading. Lucid Group — Shares of the electric vehicle maker fell more than 4%. In the fourth quarter, Lucid posted a wider-than-expected loss of ...

The Centre County Commissioners approved a memorandum of understanding Tuesday for a large solar development in the northern ...