Central Receiver Systems
Unlike linear concentrating systems (troughs), which reflect light onto a focal line,…
SOLAR RADIATION DATA
Most radiation data is measured for horizontal surfaces. A fair, smooth variation…
Solar Radiation and Solar Energy Collectors
The solar collectors, solar photo voltaics and solar thermal devices are based…
What is Solar Radiation?
Sunlight is a portion of the electromagnetic radiation given off by the…
Grid Integration Issues
To foster sustainable, low-emission development, many countries are establishing ambitious renewable energy…
Siting wind turbines
This learning object investigates how Digital Elevation Models can be used to…
TYPES OF WIND TURBINES
Wind turbines can be separated into two basic types determined by which…
Wind Speed Vs Height
WIND ENERGY Introduction Winds are caused by pressure difference between different regions.…
ENERGY RESOURCES
Energy may be defined as, “any property, which can be converted into…
BIOMASS ENERGY
Biomass is the organic matter, produced by plants or animals, used as…


