Calculating your potential payback period will depend on a lot of variables.

Germany’s residential solar panel industry is facing “a lot of distress” after a downturn in consumer demand triggered a wave of bankruptcies and lay-offs in Europe’s biggest market for the sector.

Florida Power & Light on Monday said it will propose a four-year plan to raise base electric rates for customers.

Despite its weakness, this field was likely strong enough to facilitate mass transfer at rates similar to those in the inner solar system, the researchers said. "We're showing that, everywhere we ...

Sunrun faces significant financial challenges, including substantial debt and ongoing operating losses. Read why I rate RUN ...

But Hengbung seems to illustrate that micro-scale systems are feasible too. The system utilises solar energy to pump water from a lower reservoir to an upper reservoir during periods of high solar ...

But periods of intense solar activity can disrupt the body’s circadian rhythm, nervous system, heart rate and blood pressure — even if they’re not visible to the human eye in the form of an ...

Solar energy is the most abundant of all energy resources and can even be harnessed in cloudy weather. The rate at which solar energy is intercepted by the Earth is about 10,000 times greater than ...

The Arizona Corporation Commission voted Tuesday to uphold a controversial fee on Arizona Public Service’s solar customers.

EEI Power Corp. has signed a contract with the Mindoro Medical Center-Calapan, Inc. for the installation of a rooftop solar system on the latter’s hospital in Oriental Mindoro. Under the contract, EEI ...