HEATKEYS

A little online application with interactive map that shows sun movement and sunlight phases during the given day at the given location.

FindMyShadow.com calculates the position of the sun at any location and date, and plots the shadows cast by the sun throughout the day at different times of the year. Easy to use tools allow you to construct your own scene and automatically plot the ...

Build It Solar will help people with Do It Yourself skills build solar projects that save money and reduce pollution. It is a "hands-on" site with detailed plans for solar projects including solar space heating, water heating, passive sola...

Making glass for the world

Photovoltaic applications, technologies and large-scale PV power plants

Java-Applets und Materialien zu Physik, Astronomie, Mathematik, Informatik fuer Physik-Interessierte, Schule und Unterricht

The NOAA Earth System Research Laboratory was formed to observe and understand the Earth system and to develop products, through a commitment to research that will advance the National Oceanic and Atmopsheric Administration

Liverpool-based photographer Iain Smith, specialist in monochrome landscape and live music photography.

How to avoid shadows on solar collectors and protect your solar investments; how to explore the solar energy potential of your site and optimize your solar project according to your local architecture conditions and regional climate characteristics.

Online application to ascertain the sun movement with interactive map, sunrise, sunset, shadow length, sun position, sun phase, sun height, sun calculator, elevation, Photovoltaic system, Photovoltaic