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Projects Updates for Vertical Solar Panels on MEB

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  1. News-Gazette mailbag note about MEB solar

    Associated Project(s): 
    Solar Power on Campus
    Vertical Solar Panels on MEB

    South facade at Lu building  "At the new Sidney Lu Mechanical Engineering Building at the northwest corner of Green and Goodwin, Urbana, the south façade has an intriguing glass — perhaps with embedded solar panels or something like that? What is the product, and what is it's purpose?"

    Your answer comes from engineer Damon McFall, director of facilities and operations in Mechanical Science & Enegineering.

    "The embedded solar panels are referred to as building integrated photovoltaic (BIPV) panels. This approach utilized on a larger scale can help contribute to the societal goal of achieving net-positive facilities or buildings that produce more energy than they consume," said McFall. "The use of BIPV panels on the Sidney Lu Mechanical Engineering Building will serve as an educational tool for students and faculty to understand the benefits and challenges of integrating solar into the façade of a facility.

    "A core imperative for the building was to be a leader in innovation. Thus, the idea to include BIPV was supported by Mechanical Science and Engineering Professor Ty Newell. The project is a first on campus and possibly the only installation of its kind nationally. The state-of-the-art panels have already provided research opportunities to designers, builders, and others.

    "The goal is for students, community members, and guests to learn more about BIPV in campus, commercial, and government facilities and pursue building design and construction that meets the International Living Future Institute’s Living Building and Community Challenges (Living-Future.org). Once the facility opens this summer, tours will be offered where the public can learn more about the technology."

    https://www.news-gazette.com/toms-mailbag/toms-mailbag-feb-12-2021/article_149a1939-4759-5209-a72e-93ddd4e535da.html 

  2. vertical solar idea

    Associated Project(s): 
    Solar Power on Campus
    Vertical Solar Panels on MEB

    The Architecture Review Committee (ARC) got an inquiry about the possiblity of mounting solar vertically on south-facing walls (without windows).  This could be a sheer flush-mounted solar PV array immediately against the wall.  The PVs would not produce as much energy as a roof-top array, but there could be fewer issues with rooftop penetrations, etc.  The ARC noted that there is not a specific policy about this idea yet, and they would willing to work with the idea on installation on a case by case, building by building basis, at least until there is a comprehensive policy in place.

    For a given capacity of PV modules, a vertical wall will harvest 78% of the energy that a flat roof would, and 67% of the energy that could be harvested at a 40 degree tilt. While this is not ideal, the costs may be lower and the maintenance and roof loading concerns would not pertain.  Two possible candidates are the south wall of NSRC (which has no windows in the "central" part) and the south facade of the Tryon Festival Theater in Krannert, which is actually somewhat tilted.

    <post edited on 7/15/2024, added "Vertical Solar Panels on MEB" project, mbwhite>