Solar And Fuel Cell Technology Ppt

The software program titan has actually started examining hydrogen fuel cells as a back up source of power at one of its u s.

Solar and fuel cell technology ppt.

Fuel cells are a remarkably versatile technology with a wide array of applications and they offer numerous practical. Regenerative fuel cells currently researched by nasa this type of fuel cell involves a closed loop form of power generation uses solar energy to separate water into hydrogen and oxygen hydrogen and oxygen are fed into the fuel cell generating electricity heat and water the water by product is then recirculated back to the solar powered. The solar cell works in three steps photons in sunlight hit the solar panel and are absorbed by semiconducting materials such as silicon electrons negatively charged are knocked loose from their atoms causing an electric potential difference. Solar cells are a promising and potentially important technology and are the future of sustainable en ergy for the human civilization.

A 250 kw pilot system efficiently powered part of the center. Crystal grain boundaries can trap electrons which results in lower efficiency. An overview of solar cell technology mike mcgehee materials science and engineering global climate and energy projectglobal climate and energy project center for advanced molecular photovoltaics precourt institute stanford university konarka nanosolar john benner provided the slides with the nrel logo. This article describes the latest information achievement in the field of solar cells solar cell efficiency tables version 48 containing the latest efficiency of different types.

Microsoft trials hydrogen powered data facilities.