"They do work well here." Homeowner shares six months of energy bills after pairing solar panels with a home battery backup: 'It's … going to pay for itself' first appeared on The Cool Down.

Then, you'll divide that cost by the average annual savings you'll recoup from going solar. And the savings will be hefty ...

Thousands of solar tornadoes swirl above the sun’s surface at any given moment. These remarkable photos give us a glimpse at these stunning cosmic phenomena.