111(d)(15) of the Public Utility Regulatory Policies Act of 1978 ( 16 U.S.C. 2621(d)(15) ). (6) Secretary The term Secretary means the Secretary of Energy. (b) Solar financing program (1) In general The Secretary shall establish a solar financing program under which the Secretary shall offer a variety of financing mechanisms, including grants, loans, loan guarantees, and interest buy-downs, to support the deployment of solar projects for eligible households, in accordance with this subsection. (2) Grants (A) In general Under the program established under paragraph (1), the Secretary shall award grants to eligible entities for deploying residential solar projects or community solar projects— (i) that benefit eligible households