Plan now for the DC Solar Tour!

Sat. & Sun., October 6th & 7th, 2018

(As always, the first weekend in October.) 




  For more information, visit


You can now Buy Your Guide & Map Online Today:

Only $10 including shipping by First Class Mail. 

Only one Guide is needed per family or small group!    



  Volunteer to Help Organize at


Make your Tax-deductible Donation below: 


Never doubt what a small group of

dedicated people can do.

MASES is a regional chapter of the American Solar Energy Society. 

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