The act amends a definition and adds new definitions under the electricians' practice act. Existing law requires an applicant for a journeyman electrician's license or a residential wireman's license to provide evidence of having certain minimum years of apprenticeship experience, accredited training, or practical experience. For the purpose of these requirements, the act allows an applicant for a journeyman electrician's license to have a minimum of 8,000 hours over a period of at least 4 years of certain apprenticeship or practical experience and an applicant for a residential wireman's license to have a minimum of 4,000 hours over a period of at least 2 years of certain practical experience. The act also changes the time frame for which an applicant for a journeyman electrician's license must complete at least 288 hours of training in safety, the national electrical code and its applications, and any other training required by the state electrical board (board) from the last 4 years to the last 8 years of the applicant's training, apprenticeship, or practical experience. Existing law allows an applicant for a journeyman electrician's license or a residential wireman's license to substitute for required practical experience evidence of academic training or practical experience in the electrical field. The act allows an applicant to also substitute evidence of training in photovoltaic systems installation. However, the act also states that the board may, but is no longer required to, provide work experience credit for academic training, military training, photovoltaic systems installation training, or substantially similar training. A contractor that is operating as of September 1, 2025, and that performs work as a photovoltaic installer pursuant with at least one North American Board of Certified Energy Practitioners (NABCEP) certified employee is required to register as a photovoltaic installer with the board on or before December 31, 2026. Existing law requires that, for all applicants seeking work experience credit toward licensure, the board give credit for electrical work that is not required to be performed by or under the supervision of a licensed electrician if the applicant can show that the experience or supervision is adequate. The act allows the board to give the credit, but it is not required to do so. Existing law allows for photovoltaic installations with a direct current design capacity of less than 300 kilowatts, the performance of all photovoltaic electrical work, the installation of photovoltaic modules, and the installation of photovoltaic module mounting equipment to be subject to on-site supervision by a certified photovoltaic energy practitioner designated by the NABCEP. The act requires that the photovoltaic energy practitioner is also working for a contractor that is not a registered electrical contractor; is registered with the department of regulatory agencies as a photovoltaic installer no later than December 31, 2026; is a business in good standing with the state; and employs a NABCEP PV installation professional. The act also: Defines "photovoltaic electrical work" as electrical work performed on a photovoltaic system that is covered electrical work in accordance with the national electrical code; Grants the board authority to regulate photovoltaic electrical work for installations of less than three hundred kilowatts and specifies that only an electrical contractor or a photovoltaic installer may perform or offer to perform such work; and Authorizes the board to charge a fee for photovoltaic installer registration.(Note: This summary applies to this bill as enacted.)