Title: Sun Position – High accuracy solar position algorithms – a resource for programmers and solar energy engineers (Programming by Example)
Author: John Clark Craig (Books To Believe In)
Price: FREE
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Knowing how to calculate the sun’s position in the sky with very high accuracy is at the core of just about all solar energy research, whether for site planning, or real time aiming of the most sophisticated concentrating receivers, heliostats, and photovoltaic tracking systems. Sun Position’s Visual Basic algorithms meet that core need.

The author, John Clark Craig, programmed all the field control and data acquisition for several of the world’s largest solar energy projects in the…