Hawaiian Electric said Tuesday that almost half of all Oahu single-­family homes have been outfitted with rooftop solar ...

Homeowners are sharing the results of their home solar systems online — and the real-world data might surprise you!

If you're looking to get the most bang for your buck on solar panel installation, Palmetto can help you save up to $10,000.

Palmetto’s LightReach program is a game-changer for homeowners who are looking to cut their energy costs. Think you can't ...

There’s a scramble on to claim a taxpayer-funded battery incentive to help power homes. Question is … is it worth doing?

The number of new households installing rooftop solar systems is approaching its lowest level in three years. But it’s not ...

Do rooftop solar panels sound like a good deal? They could very well be, assuming you consider all the pros and cons before making your decision.

What are solar batteries and how do they work at home? - Solar batteries let you store excess solar energy to use later. Here’s what they cost, how they work and when they’re worth it ...

There are a lot of solar power companies out there, and not all of them are worth doing business with. Take extra care when ...

The nonprofit Energy Trust of Oregon is encouraging residents to invest in heating and cooling pumps, solar panels, before ...

Congressional Republicans phased out the credits early in the tax and spending law they passed this summer. The federal ...