"They told me that it would be easier to replace the string than to go through manufacturer warranty." ...

Have a full house working, gaming, streaming, and news binging, all at the same time? If you're experiencing laggy internet, ...

The new Fluke TLPV2 Solar Test Lead Set from Fluke Corporation gives solar technicians a safer way to measure operating voltage on energized photovoltaic (PV) systems without opening electrical ...

A newly discovered turning point in the Sun’s 11-year cycle could allow scientists to predict future solar activity years ...

Purdue researchers found that running solar homes on direct current could cut energy bills by 16.7%. Is a DC-powered future ...

A homeowner who installed solar panels expected the numbers in the Enlighten app to line up neatly with the utility bill.

In this issue of our environmental newsletter, we talk to photojournalist Jesse Winter about lessons from recent, big ...

From portable battery banks and generators to whole-house systems, there are many backup power choices to consider as extreme ...

The Centre for Nano Science and Engineering (CeNSE) at IISc Bengaluru is bringing researchers, entrepreneurs and advanced ...

Perovskite silicon tandem solar cell efficiency now has an accredited European calibration pathway: Germany’s ISFH CalTec ...

Editor’s Note—July 2026: In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 Ultra and the well-outfitted Anker Solix C2000, both ...

For a decade, it was a better deal to own, not lease, rooftop solar panels. The end of solar tax credits for homeowners may flip that on its head. New subscription offerings are making solar more like ...