RETC, part of the VDE Group, has released its 2026 PV Module Index (PVMI) Report, which features 19 solar panel manufacturers ...

Solar technology has come a long way. Modules are more efficient, inverters are more capable, and system design has become ...

In 2026, analysts expect more than 43 GW of new utility-scale solar capacity to come online in the United States as ...

GoOffGridSolar.com, founded by Austin Walker, is an independent educational platform helping homeowners, RV owners, and ...

Scientists in Morocco have conceived an experimental–numerical model to quantify how fly ash soiling affects photovoltaic (PV) modules, capturing both optical losses and thermal effects. Their ...

When it comes to making sure a solar power system is operating at peak efficiency and performance levels, testing is obviously key. However, there’s definitely more to this task than meets the eye.

What is the best overall solar shingle? Timberline Solar by GAF Energy is our favorite solar shingle, topping our list for its great efficiency and warranties. The race for first place is close. They ...

Operators of utility-scale commercial solar farms know the importance of predictive maintenance for their installations. Being proactive when it comes to developing operations and maintenance (O&M) ...

Homeowners who buy rooftop solar can track both the installation process and PV panel performance once their system is online with a free app from three-year-old software technology startup, Bodhi.

Big hailstones are a significant concern for large solar farm operators. However, there hasn’t been clear data on how widespread the risk is – until now. The annual industry report features studies ...