BPVS Recent News

350.org Meeting June 17th

Join us on Wednesday Night at the UU Church, 175 Wendell Avenue in Pittsfield.

Chris Kilfoyle of ...(read more)
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Since 1985

      Today  May 21st is the birthdate of BPVS - 30 years ago dedicated to safe ...(read more)
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Caretaker Farm 2015 Stats

Caretaker Farm in Williamstown  MA is celebrating the 7th anniversary of their 9.9 kW PV system coming on ...(read more)
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Featured System:


Bruenn System


Located in Beautiful West Stockbridge, Jim and Tigger Bruenn’s new PV system consists of 40 SolarWorld 280W modules, Enphase M250 microinverters, and Ironridge Rail mounts. We installed on two different roofing types, using the Ecofasten Quikfoot for attaching to the asphalt shingle roof of the garage, and S-5! Clamps for attaching to the standing seam metal roof of the main home. At BPVS, we install a robust selection  of roof attachments, ensuring that your PV system will stay on your roof for its 25+ year lifespan and beyond.


Our customers understand: "Photovoltaics (PV) is a signature technology for the post industrial age, there are no moving parts except those infinitesimals; photons and electrons moving at light speed. In contrast to many electric generation technologies, there is no combustion, no need to contain pressure. No noise, no dynamic vibrations, no lubrication or adjustments are needed. The fuel is abundant and free, there is no waste. With PV's technical sensibility, progressive cultural and ecological benefits attach and together define sustainability. Our customers are clean energy consumers and generators." -Christopher Derby Kilfoyle ©BPVS 2014