Versions of Oregon Statutes 94.778 - Prohibition against installation of solar panels void and unenforceable on LawServer 2023 Oregon Statutes 94.778 – Prohibition against installation of solar panels void and unenforceable 2021 Oregon Statutes 94.778 – Prohibition against installation of solar panels void and unenforceable 2019 Oregon Statutes 94.778 – Prohibition against installation of solar panels void and unenforceable 2017 Oregon Statutes 94.778 – Prohibition against installation of solar panels void and unenforceable