Solar panels have gotten so cheap that the plant, born of an old attempt at harnessing the power of the sun, appears to be obsolete.

An EnergySage video explains how to calculate your solar power generation potential and minimize your home's electricity bill.

Renewables developer Invenergy has begun commercial operations at the 300MW Delilah I solar PV plant in the US state of Texas ...

The announcement comes just days after the Trump administration announced plans for a 25% tariff on steel and aluminium ...