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Steven Dufresne

 
stevend

BIO: Steven Dufresne

I'm a contractor, installing PV, solar thermal, solar hot air, solar pool heating for local companies. Also teach solar courses. Check out my website... http://rimstar.org/renewnrg

 

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UnThink Solar North American Board of Certified Energy Practitioners RES Offshore Mersen (formerly Ferraz Shawmut) Renewable Energy World Conference & Expo North America Das Haus: Innovation in Renewables and Energy Efficiency RevoluSun
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