Autonomous robots are arriving that clean the panels at night and without using water.
Solhyd, a project of Belgium's KU Leuven University, will begin pilot production of solar cells for house roofs that can produce hydrogen from moisture in the air.
Every 90 minutes, enough sunlight reaches the earth's surface to meet our energy needs for a year.
This innovation can be used in low power density applications.
The solution is being used in more than 30 projects around the world, including Chile.
Acesol and UAI develop tools to help renewable energy deployment