If you connect your panels to the grid, you won't be responsible for producing all your own energy. That's not the case if you go off the grid. Going solar doesn't mean going off the grid -- unless ...

Battery backup will keep your off-grid or grid-tied home powered up when the grid goes down. Grid-tied vs. off-grid solar: decide whether a grid-tied solar system with battery backup or an off-grid ...

Real energy independence can be tricky to accomplish, but during the past few years, I've accumulated some insights that aren't so obvious. The main misconceptions about life off-grid are that it's a ...

Inverters are key to making solar panels practical for everyday home use. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence ...

Many homeowners are surprised to learn that most solar systems stop working during an outage — even on sunny days. That’s why many people add a backup generator (or solar batteries) to make sure their ...

A good solar monitoring system doesn’t just track your solar panel’s output — it also helps you use less energy. We looked for solar monitoring systems that go above and beyond tracking and found ...

LAINDEHA, Indonesia (AP) — As Tamar Ana Jawa wove a red sarong in the fading sunlight, her neighbor switched on a light bulb dangling from the sloping tin roof. It was just one bulb powered by a small ...

Solar-rich suburbs like Baldivis show why rooftop solar success can strain local grids, and why storage, timing, and coordination now matter as much as generation.

Scientists have simulated a solar-powered hydrogen production system comprising 32,050 photovoltaic panels, a pumping system, a seawater reverse-osmosis desalination unit, an electrolyzer, and a ...