The process works without the accumulation of salt or concentrated brine.
A newly designed solar panel works even at night.
"The railways plans to become self sufficient in solar power by 2030."
The Núñez de Balboa plant occupies an area of 1,000 hectares and is situated on the territory of three municipalities.
UNHCR spends US$35 million per year on diesel fuel to keep generators running. Solar will reduce cost, carbon emissions and other impacts.
Optimizing solar panels has long been a challenge for scientists and engineers. Solutions are on the way.