The solar table was built by the team at our Louisville testing lab, where CNET experts test rooftop and portable solar panels, solar batteries, portable power stations, solar generators and more.

With so many solar panel vendors - many little known companies or subsidiaries from China - quality control can be an issue. As the solar industry continues to ramp up, and billions more are ...

A new test curve for determining solar panels' breaking point from hail uses a broader spectrum of impact energies and ...

Learn how much electricity is produced by a solar panel, what factors affect solar panel output, and how many panels you need to power your home.

But how do solar panels work? Here is what you need to about solar energy and photovoltaic, or PV, technology. What is solar energy? Solar energy is energy that comes from the sun.