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.)
Bill statussignedall 5 stages cleared
Introduction
Feb 2025
Committee Review
May 2025
Senate Passage
Apr 2025
House Passage
May 2025
Signed into Law
Jun 2025
Introduced Feb 18, 2025Signed Jun 3, 2025
Maddy AI version diff · 6 comparisons
What changed between versions
Revised (05/06/2025)→PA1 (04/21/2025)·5 edits
MODERATE
This bill amends Colorado's electrical licensing laws to formally recognize 'photovoltaic installer' as a licensed category and update supervision requirements for solar work. The changes allow NABCEP-certified practitioners to supervise smaller solar installations under specific conditions while maintaining stricter oversight for larger systems. The bill also removes language that previously exempted utilities from monitoring solar installation compliance.
Scope change
Expanded scope to include formal recognition of photovoltaic installers as a distinct licensed category with defined supervision requirements based on system size thresholds.
DEFINITION
Added 'photovoltaic installer' as a new licensed category alongside master electrician, journeyman electrician, and residential wireman.
ELIGIBILITY
Modified supervision requirements to allow NABCEP-certified practitioners to supervise photovoltaic work on systems under 300 kilowatts, provided they work for a registered photovoltaic installer contractor.
REQUIREMENT
Removed language exempting public utilities from monitoring solar installation compliance and removed requirements for utilities to retain installation documentation.
Added requirements for photovoltaic electrical work of 300 kilowatts or more to comply with electrical permitting, include contemporaneous review, and undergo compliance checks by state inspectors.
TIMELINE
Established a December 31, 2025 deadline for photovoltaic installers to register with the department of regulatory agencies.
The bill text was updated from a Rerevised version to a Revised version, reflecting that amendments were adopted on second reading in the Second House. The House sponsorship list was modified to remove several co-sponsors (Boesenecker, Gonzalez R., and Titone), while the committee assignments and bill number remain unchanged.
TECHNICAL
Removed three House co-sponsors (Boesenecker, Gonzalez R., and Titone) from the sponsorship list.
Updated the revision status header from 'REREVISED' to 'REVISED' and adjusted the explanatory text to indicate amendments were adopted on second reading rather than all amendments.
PA2 (05/02/2025)→Rerevised (05/07/2025)·3 edits
MINOR
The bill was re-revised to incorporate all amendments adopted in the Second House, updating the sponsor list to include Boesenecker, Gonzalez R., and Titone. The document status changed from 'Preamble' (unofficial) to 'Rerevised' (official), and the bill now reflects a 3rd Reading Unamended status dated May 7, 2025, replacing the previous May 6 House amendment status.
TECHNICAL
Updated sponsor list in House sponsorship section to include three additional sponsors: Boesenecker, Gonzalez R., and Titone.
Changed document header from 'Preamble' to 'Rerevised' and updated status to reflect all Second House amendments are now included.
Revised reading status from 'Amended 2nd Reading' dated May 6 to '3rd Reading Unamended' dated May 7, 2025.
Final Act (05/14/2025)→PA2 (05/02/2025)·4 edits
MODERATE
This bill amends Colorado's electrical licensing laws to formally recognize photovoltaic (solar) installation experience as qualifying practical experience for electrician and wireman licenses. The changes add new definitions for solar professionals, allow solar installation work to count toward licensure hours, and establish registration requirements for contractors performing solar work.
Scope change
The bill expands the scope of recognized electrical work to include solar photovoltaic installation, creating a pathway for solar workers to qualify for traditional electrical licenses through documented solar industry experience.
DEFINITION
Added new definitions for 'Direct supervision', 'NABCEP', 'NABCEP PV Installation Professional', 'Photovoltaic Installer', and 'PV Installation Training' to clarify solar industry terminology in electrical licensing statutes.
ELIGIBILITY
Modified journeyman electrician and residential wireman license requirements to allow applicants to earn practical experience hours through work as a NABCEP PV Installation Professional or under their supervision.
Modified the board's authority regarding credit for academic training and military training, changing from mandatory credit provision to discretionary credit provision based on established rules.
REQUIREMENT
Added new registration requirements for contractors operating as photovoltaic installers with at least one NABCEP-certified employee, requiring registration with the state board by December 31, 2026.
This bill was reengrossed to incorporate amendments adopted in the House of Introduction, adding Carson as a co-sponsor and updating the legislative status information. The substantive policy content regarding photovoltaic installation requirements remains unchanged from the previous version.
Scope change
No substantive scope changes; this is a procedural reengrossment incorporating House amendments.
ELIGIBILITY
Added Carson as a co-sponsor alongside Pelton B. and Daugherty
TECHNICAL
Updated bill status header from 'ENGROSSED' to 'REENGROSSED' and revised summary text to reflect House of Introduction amendments
Added date stamp 'April 30, 2025' and Senate designation to the bill summary section
The bill was amended to add new sponsors in the House and insert a new committee assignment for Appropriations in the Senate. Additionally, a new amendment marker was added to indicate changes made during the second reading in the House.
Scope change
The bill's scope remains focused on electrician licensing requirements, but the procedural metadata was updated to reflect new House sponsors and a Senate committee addition.
PROCEDURAL
Added Lindstedt and Woog as House sponsors, replacing the previous 'None' entry.
Added the Appropriations committee to the Senate committee list.
Inserted amendment markers indicating changes adopted during second reading in the House on April 29, 2025.
Floor votes · Senate Apr 30, 2025 · House May 7, 2025
How they voted
34–0
Passed
Total votes 34
Apr 30, 2025
D
Democratic22
22 Yea
100% Yea
R
Republican12
12 Yea
100% Yea
Your representatives
Vote distribution
All YeaAll NayMixedNo data
58–6
Passed
Total votes 64
May 7, 2025
D
Democratic42
42 Yea
100% Yea
R
Republican22
16 Yea6 Nay
72% Yea
Your representatives
Vote distribution
All YeaAll NayMixedNo data
Full legislative history
Actions timeline
Total actions
15
Key actions
5
Committee
4
Amendments
1
Jun 3, 2025
Signed into law
Governor Signed
executive
May 14, 2025
Executive-Receipt
Sent to the Governor
executive
May 14, 2025
Other
Signed by the Speaker of the House
lower
May 14, 2025
Other
Signed by the President of the Senate
upper
May 7, 2025
Introduced
Senate Considered House Amendments - Result was to Concur - Repass
upper
May 7, 2025
Lower · Passed
House Third Reading Passed - No Amendments
lower
May 6, 2025
Reading-2
House Second Reading Special Order - Passed with Amendments - Committee
lower
May 5, 2025
Lower · Passed
House Committee on Appropriations Refer Unamended to House Committee of the Whole
lower
May 1, 2025
Committee
House Committee on Finance Refer Amended to Appropriations
lower
Apr 30, 2025
Introduced
Introduced In House - Assigned to Finance
lower
Apr 30, 2025
Upper · Passed
Senate Third Reading Passed - No Amendments
upper
Apr 29, 2025
Reading-2
Senate Second Reading Special Order - Passed with Amendments - Committee, Floor
upper
Apr 29, 2025
Upper · Passed
Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole
upper
Apr 17, 2025
Committee
Senate Committee on Business, Labor, & Technology Refer Amended to Appropriations
upper
Feb 18, 2025
Introduced
Introduced In Senate - Assigned to Business, Labor, & Technology