; and (II) enter into an affordability agreement with the Secretary to ensure that the rent of the tenant remains affordable for the duration of the tenancy. (ii) Tenant described A tenant referred to in clause (i) is a low-income tenant occupying a dwelling unit in the building, which dwelling unit is affected by a solar upgrade described in subparagraph (A). (C) Guidance; regulation The Secretary shall— (i) publish guidance on what constitutes a benefit to the dwelling unit of a tenant under subparagraph (A)(ii)(I); and (ii) promulgate a regulation on the manner in which a community solar subscription under subparagraph (A)(ii)(III) shall be managed. (c) Community solar projects The Secretary shall establish a program under which the Secretary shall make grants for community solar projects— (1) to be used for costs associated with interconnection of the community solar project, including application fees, interconnection fees, engineering reviews, and other associated costs incurred during the interconnection process; (2) to be used for costs associated with upgrades to a distribution system, if the distribution system requires service or new equipment to accommodate the installation of the community solar project; and (3) led by nonprofit organizations to support the implementation of the projects for low-income households. (d) Minority and woman-Owned businesses The Secretary shall, to the maximum extent practicable, contract with minority or women-owned businesses for the deployment of solar projects that are financed under this section. (e) Solar workforce program (1) Definitions In this subsection: (A) Eligible participant The term eligible participant means an individual who is a member of an underrepresented group, including— (i) an individual who is a religious, racial, or ethnic minority; (ii) a woman; (iii) a veteran; (iv) an individual with a disability; (v) an unemployed energy worker