Selway the SBS Solar Dog Visits the Solar Electric System at the Darby Montana Library

SBS Solar Dog visits the Darby Library
Selway the SBS Solar Dog was reading the Darby Community Public Library’s web site.

“Described as the “Sistine Chapel of Small Diameter Roundwood,” the Darby Library is an inspiring example of what partners can do when they put their minds together. The Library Board worked with area architects and engineers to create a building that is not only functional, but also reflects the culture and heritage of a timber town that once employed hundreds in five sawmills, and the spirit of the many residents that contributed in ways large and small.”

Energy efficiency played a large roll in the design and construction of the Darby library.  It boasts a heat pump system that keeps the 5000 square foot structure comfortable as well as good insulation and energy efficient windows.  This made a net-metered solar electric system a natural.  Once again the volunteers sprang into action.  The Darby board contacted Dan Brandborg with SBS Solar and together they designed a system that will cover 88 % of the annual electric needs.  Grants were written donations made and collected and in Feb of 2017 the system was installed and the net-meter connected.

Today the Darby Library solar electric system features 62 SolarWorld solar panels and two SolarEdge Grid tie Inverters with 10,000 watt continuous output.  Using the  SolarEdge Grid tie Inverter, Model SE-10,000-US  the system can me monitored from anywhere.

The library continues to grow in community use, and is a beacon for energy efficiency and new technology. The library provides eleven desktop computers and five laptops for public use, a free meeting room for group use, free WiFi, and multiple book collections. Serving a population of 4,300 in a 1,376 square mile area, the library is the center for community activities.
Darby public library goes solar

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