Home batteries and heat pumps have become a natural pairing as more households electrify heating, but the question of whether a battery can actually carry a heat pump through a winter outage gets far less attention than the equivalent summer question about air conditioning. The honest answer is that it depends heavily on outdoor temperature,

Where you’re actually allowed to put a home battery is one of the most common places a battery installation runs into trouble — not because the battery itself is unsafe, but because the placement rules that govern it are scattered across code documents most homeowners never see until an inspector flags a problem. NFPA 855,

Running an extension cord out a window during an outage is the instinct most people start with, and it’s also the most dangerous way to power a home from a portable power station. Connecting a power station properly to your home’s electrical panel — through an inlet box and a transfer switch — isn’t just

More solar panels or a bigger battery? Here’s how to use your own utility bills to figure out which $5,000 upgrade actually pays off.