(a) On request by the department or a person to whom a solar retailer or solar salesperson has offered to sell or lease, or has sold or leased, a residential solar energy system, the solar retailer or solar salesperson, as applicable, shall provide the department or person with the retailer's or salesperson's name and registration number.
(b) A solar retailer shall ensure that each agreement for the sale or lease of a residential solar energy system by the retailer includes the name and registration number of the retailer and the solar salesperson involved in the transaction.
(c) An electrical contractor or individual acting on behalf of an electrical contractor shall provide the electrical contractor's name and license number under the same circumstances as a solar retailer or solar salesperson is required to provide the retailer's or salesperson's name and number under this section.