I came across this great article by Zach Kron (buildz) the other day which I think is well worth reading. It highlights what could be the best part of the solar radiation technology preview: the fact that once run the analysis view remains dynamic as you manipulate the form.

Follow the link to read the full article

http://feedproxy.google.com/~r/buildz/~3/ns7XlpHFQ6I/form-finding-with-solar-radiation.html