5 articles in this category
Imagine you have a water tank in your backyard. When it rains, the tank fills up; when it's dry, you draw from the tank to water your plants. That's e...
Picture this: your solar panels are working hard all day, turning sunlight into electricity. But what happens when the sun goes down? If you don't hav...
Why Your Solar Battery Is Like a Thermos for SunshineImagine you have a thermos. You fill it with hot coffee in the morning, and hours later, you stil...
Your solar panels work hard all day, turning sunlight into electricity. But unless you are home to use every watt, much of that energy gets sent back ...
Think of a solar battery as a squirrel's pantry. The squirrel gathers acorns in the fall, when they're abundant, and stores them for winter. Similarly...