Photovoltaic Systems
1. Global Solar Radiation, Sunshine-hour Distribution, and Clearness Index: A Case Study of Sub-Sahara Region in Nigeria

N.O. Adeniji; J.O. Adeniji; O. Ojeikere

Volume 1, Issue 2 , Summer and Autumn 2020, , Pages 161-174

http://dx.doi.org/10.22044/rera.2020.9101.1016

Abstract
  Global solar radiation is the sum total of all radiation reaching the earth surface i.e. it includes: the direct and the diffused solar radiation reaching the earth surface. The instrument used for measuring this very important component arriving from the whole hemisphere is the pyranometer. This is ...  Read More