When Texas set an all-time power record, batteries came to the rescue
Texas set an all-time electricity demand record this summer, and its battery fleet kept the grid online without a single conservation call.
Texas set an all-time electricity demand record this summer, and its battery fleet kept the grid online without a single conservation call.
In just a few years' time, home batteries have gone from curiosity to common sense. Here's everything you need to know about how they work and why they matter.
With the rise of battery backup, homeowners now have a new choice for power when the lights go out. Learn how they compare to generators, what they cost, how they work, and which one is right for you.
Backup batteries give homeowners a powerful new way to avoid blackouts and save on energy.
From a $300-a-watt curiosity bolted to a satellite to a 400-watt workhorse sitting on millions of American roofs, the solar panel has had one of the more remarkable journeys in consumer technology. Here is how it got here.