The insurance authority provided under this section may be made available with respect to any existing manufactured home that has not been insured under this section if such home was constructed in accordance with the standards issued under the National Manufactured Housing Construction and Safety Standards Act of 1974 [
42 U.S.C.
5401 et seq.] and it meets standards similar to the minimum property standards applicable to existing homes insured under subchapter II of this chapter.
Alterations, repairs, and improvements upon or in connection with existing structures may include the provision of fire safety equipment, energy conserving improvements, or the installation of solar energy systems. Alterations, repairs, and improvements upon or in connection with existing structures may also include the evaluation and reduction of lead-based paint hazards. As used in this section—