Solar Certification: How to Become a Certified Solar Installer

The demand for qualified solar installers is rapidly increasing as the solar energy industry continues to expand. The U.S. Bureau of Labor Statistics projects a 48% growth in employment for solar PV installers between 2023 and 2033, emphasizing the need for certified professionals. To ensure legal and effective work in this field, obtaining the right solar installer certification is essential.

If you're exploring how to become a solar installer, the first thing to do is research your state’s specific solar licensing requirements. In many states, an electrical license or equivalent trade certification is required to perform solar panel installations legally. Additionally, eligibility for certain solar incentives and rebate programs may depend on having an approved solar panel installation certification, making compliance even more important.

To strengthen your credentials, consider pursuing a nationally recognized solar certification—such as those offered by the North American Board of Certified Energy Practitioners (NABCEP). Certifications like NABCEP PV Installation Professional or NABCEP PV Associate are widely respected and can help set you apart in a competitive market. Many employers and utility programs now require or prefer certified solar installers to ensure quality workmanship and safety compliance.

Understanding how to become a certified solar installer starts with aligning your training and licensing with industry standards. Whether you're entering the field or advancing your career, earning the right solar panel certification will increase your credibility, job prospects, and earning potential.

Which Solar Certification Is Best?

The leading solar certification for installers is through the North American Board of Certified Energy Practitioners (NABCEP). NABCEP offers a range of certifications for solar installers, technical sales professionals, design specialists, and PV system inspectors.

In some states, NABCEP solar installer certification is required for PV professionals. In others, it's optional but highly recommended to build your resume, gain trust from customers, and showcase your renewable energy expertise. Solar Energy International (SEI) also offers a certificate for residential and commercial photovoltaic (PV) systems.

This guide outlines the best solar certification programs and how to become a certified solar installer.

PV Installation Professional (PVIP) Board Certification

NABCEP’s PVIP Board Certification has been available since 2003 and is widely regarded as the gold standard in solar installer certification. Its recognition within the renewable energy industry makes it a key credential for professionals seeking to advance their careers.

This solar certification signifies a comprehensive understanding of PV design, installation, operation, commissioning, and maintenance. To earn this NABCEP board certification, candidates must demonstrate field experience and successfully pass a rigorous examination. It is particularly beneficial for solar installers aiming to take on leadership roles or establish their own solar installation businesses.

To qualify for the PVIP solar installer certification, candidates must complete the following requirements:

• OSHA Outreach Training Program for the Construction Industry: Ensures that solar installers understand safety practices essential for working in construction environments.

• 58 hours of solar training courses: Covers essential topics related to PV technology, installation, and system design.

• Passing a written exam: Tests knowledge and application of PV systems and their components.

• Fulfilling the installation experience requirement: Candidates must provide evidence of practical experience in PV installation.

The PVIP solar installer certification is advantageous for a range of professionals in the industry, including:

• PV system designers: Professionals who create efficient solar designs tailored to specific needs.

• Structural engineers: Experts who ensure that the infrastructure can support solar installations.

• Solar installers: Those directly involved in the installation of solar systems.

• Master electricians: Professionals who oversee electrical work related to solar systems.

• PV construction supervisors: Individuals managing solar installation projects.

• Solar project developers: Professionals involved in the planning and execution of solar projects.

• PV service technicians: Technicians responsible for maintaining and servicing solar systems.

• Solar field technicians: Experts who handle the technical aspects of solar installations in the field.

PV Installer Specialist (PVIS) Board Certification

The PVIS Board Certification is a focused solar installer certification ideal for professionals with hands-on experience in solar panel installation. Unlike the broader PVIP certification—which covers system design, commissioning, and operations—the PVIS certification concentrates specifically on the physical installation process. It’s a great fit for individuals seeking a solar panel installation certification without the added responsibilities of project management or system design.

If you're exploring how to become a certified solar installer, the PVIS pathway offers a clear route. To earn the certification, candidates must meet several important requirements:

• OSHA Construction Safety Training (10-Hour): Ensures knowledge of safety protocols on solar installation sites.

• 24 hours of solar training: Covers core topics related to mounting, wiring, and integrating solar components.

• Pass a solar installer certification exam: Assesses installation-specific knowledge in line with industry standards.

• Documented field experience: Applicants must show verified experience in solar panel installation on real projects.

  
  

The PVIS solar installer certification is beneficial for various professionals within the solar industry, including:

• PV installers: Individuals focused on the hands-on installation of solar panels.

• Solar electricians: Professionals responsible for the electrical components of solar installations.

• Solar crew chiefs: Leaders of installation teams who ensure projects are completed efficiently and safely.

• PV construction supervisors: Individuals overseeing solar installation projects on-site.

PV Technical Sales (PVTS) Board Certification

PVTS Board Certification is a valuable solar certification for professionals who specialize in selling and promoting solar energy systems rather than installing them. This certification is ideal for site assessors, application engineers, financial analysts, and solar marketing professionals who support project development and sales. It provides a pathway for those looking to enter the solar industry without becoming a certified solar installer.

Unlike solar installer certifications that focus on system design and physical installation, the PVTS certification evaluates your ability to qualify leads, perform solar site assessments, analyze system performance, and explain available incentives. While hands-on installation experience isn’t required, a strong grasp of solar panel technology and customer needs is essential.

To earn the PVTS solar certification, candidates must meet the following requirements:

• Solar training: Covers key concepts related to solar technology and its applications.

• Passing a written exam: Tests the candidate's knowledge of solar sales and related topics.

• Experience selling solar systems: Practical experience in the sales aspect of solar energy is crucial for this certification.

This solar certification is useful for various roles within the solar sector, including:

• Solar salespeople: Professionals who engage directly with customers to sell solar systems.

• PV sales managers: Individuals responsible for managing sales teams and strategies.

• Solar marketing professionals: Those who promote solar products and services to potential customers.

• PV account managers: Professionals who maintain relationships with clients and oversee their accounts.

• Solar energy sales consultants: Experts who provide advice and guidance to customers considering solar solutions.

Fee Schedule for NABCEP Board Solar Certifications in 2025:

NABCEP Solar Certification	Application	Exam	Recertification
PVIP	$125	$375	$390
PVIS	$125	$375	$390
PVTS	$125	$375	$390

NABCEP Solar Installation Company Accreditation

The residential solar company accreditation program requires following industry-recognized best practices related to high-quality solar installations, hiring trained staff, adhering to safe working practices, and providing excellent customer service. Currently, there are only ten NABCEP-accredited solar companies, and they are located in California, Florida, Massachusetts, North Carolina, and Texas.

For a solar installation company to earn NABCEP company accreditation, it must follow the Code of Ethics for NABCEP Accredited Companies and pass three random inspections of solar PV projects. Also, there must be some NABCEP-certified staff within the PV company.

SEI Solar Professionals Certificate Program (SPCP)

The SPCP prepares solar students for successful careers in the solar energy industry. It covers a range of solar certificate paths, including grid-tied and battery-based residential and commercial photovoltaic systems, renewable energy applications, solar business and technical sales, and more. Therefore, it is helpful for solar professionals working with energy storage installations, commercial solar projects, and PV maintenance specialists.

This solar power certificate program equips students with industry-specific expertise and helps them prepare for the NABCEP PV Associate Exam and other solar installer certification exams. Students who complete the program receive a certificate of program completion and gain access to premium employment opportunities through SEI's Online Career Center.

OSHA Construction Safety for Solar Installers

OSHA safety courses and certification programs are designed to prevent injuries and promote safety on job sites. In particular, the OSHA 10-Hour for the Construction Industry course is popular with solar installers. It covers hazard identification, avoidance, control, and prevention at construction sites. It also examines personal protective equipment and the safe use of tools. Many OSHA safety courses are available online, eliminating the need to travel.

Solar Installer Contractor Licenses

To legally install solar panels, professionals must hold the proper solar installer contractor license, which is issued at the state level. Requirements vary by location, but most solar PV installations must comply with the National Electrical Code (NEC), meaning a strong understanding of electrical systems is essential. Many states require you to hold or work under a licensed electrician, such as a journeyman or master electrician, depending on the scope of the installation.

Becoming a licensed electrician generally involves passing a written exam and completing a significant number of hours in hands-on training or apprenticeships. These steps are critical for anyone pursuing a solar panel installation certification, especially in states where licensing is tied to eligibility for solar incentives or utility interconnection. To explore your local requirements, the Interstate Renewable Energy Council (IREC) maintains a helpful national solar licensing database, outlining each state’s rules for becoming a certified solar installer.

Solar Manufacturer Certification Programs

Beyond general licensing, many leading equipment manufacturers offer specialized solar installer certification programs to train contractors on their products. These solar certifications are a great way to build expertise with specific technologies and keep up with the latest advances in system design and installation.

Popular manufacturer programs include SolarEdge's Training & Certification, Enphase University, Tesla Certified Installer programs, and courses from SMA. These credentials often cover key topics like inverter configuration, battery storage integration, and monitoring system setup. Earning a solar panel certification from a trusted manufacturer can increase your value in the market, boost customer confidence, and help secure more advanced installation projects.

Whether you’re learning how to become a certified solar installer or expanding your current skill set, combining state licensing with manufacturer-backed training is a proven path to success in the solar industry.

Frequently Asked Questions On Solar Installer Certification

In this section, we’ll cover some of the most frequently asked questions about certifications for solar installers.

Should I Hire a Certified Solar Installer?

Yes, hiring a certified solar installer is a smart choice for both homeowners and businesses. These professionals have the training to safely design and install solar systems while meeting local codes. A certified installer also understands solar permitting rules and helps ensure your system performs at its best.

Why Are Solar Installer Certifications Important?

Solar installer certifications show that a professional has the skills and knowledge needed for quality solar work. A NABCEP solar certification, for example, proves that the installer understands key safety standards, including the National Electrical Code, and is qualified to handle complex projects.

Many solar companies promote their NABCEP-certified solar installers on their websites and proposals to build trust with customers. For workers in the industry, earning a solar panel certification is a great way to advance in their career and take on leadership roles.

How Can I Verify if Someone is a Certified Solar Installer?

To confirm a solar installer certification, check with the organization that issued it. For example, NABCEP offers an online directory where you can search for a certified solar installer by name or location. This is a quick and reliable way to make sure the installer has the proper solar certification to work on your system.

What Are The Differences Between Solar Installer Certifications Vs. Licenses?

A solar license is issued by a state and may be required for electrical or construction work. A solar installer certification, like one from NABCEP, is voluntary but shows advanced knowledge and skill. While licenses vary by state, a solar panel installation certification is usually recognized nationwide and helps installers work across regions.

How Do I Become a Certified Solar Installer?

NABCEP offers several solar installer certifications that are widely recognized throughout the solar industry, including the PV Installer Specialist and the PV Installation Professional Board Certifications. Each solar certification requires 10 hours of OSHA construction industry safety training, taking solar energy training, passing a written exam, and meeting the solar installation experience requirements.

What Is The Difference Between NABCEP’s PVIP & PVIS Solar Certification?

The PVIP certification has been around much longer and requires a broader range of knowledge, including maintenance and commissioning. It also has a greater training requirement and is a good idea for a lead solar installer or the owner of a PV company. By contrast, the PVIS solar certification focuses just on the installation phase of solar power projects and has a lower training requirement.

However, there are also many similarities. The exam covers similar information related to solar installation, and they both require an OSHA 10 card and solar industry experience. Also, both PVIP and PVIS certifications are available through NABCEP.

Is the NABCEP Exam Difficult for a Solar Installer to Pass?

Historically, pass rates for NABCEP exams have generally been lower than some other professional exams, reflecting the rigor of the certification process. To increase their chances of success, you can take NABCEP-approved training courses, review relevant study materials, take a practice exam, and participate in practical, hands-on experience.

Which NABCEP Solar Panel Installation Certification is Best?

The best certification depends on your specific role and career objectives within the renewable energy sector. For example, if you are primarily involved in installing solar panels, the PV Installation Professional certification may be most relevant. If you focus on designing solar PV systems, the PV Design Specialist certification may be a better fit.

How Often Do Solar Installer Certifications Need To Be Renewed?

Most solar installer certifications offered by NABCEP, including the PVIP, PVIS, and PVTS, are valid for three years. To maintain active certification, installers must complete continuing education hours, document relevant work experience, and submit a renewal application before expiration. Staying current ensures that certified solar installers continue to meet evolving safety standards, code updates, and best practices in solar panel installation.

Are There Solar Installer Training Courses I Can Take?

NABCEP, the SEI, IREC, Grid Alternatives, trade schools, and community colleges offer a variety of solar installer training classes. Some of these training programs are available online and don't require travel, but some are in-person classes with hands-on experience. Many of these solar installer training programs are helpful in earning solar installer certifications through NABCEP.

How Can Solar Installer Certifications Shape Hiring New Employees?

Solar company owners may struggle to find qualified solar installers and often need to train new hires. Applicants with related certifications distinguish themselves from other candidates by showing a certain amount of knowledge and experience.

Also, having employees with solar installer certifications can help PV companies stand out from competitors by going above and beyond what is required. Unfortunately, NABCEP-certified solar installers are in high demand but are often difficult to find. Often, companies pay for their employees to become NABCEP-certified solar installers or salespeople.

Another helpful strategy when hiring new employees is to look for trades professionals with related experience. For example, roofers often have transferable skills and are likely comfortable working at higher heights. Certified electricians already have electrical knowledge, credentials, and expertise. This experience may make it easier to train new hires and turn entry-level installers into experts more quickly.

Solar Installer Certifications Can Advance Careers & PV Companies

Many of the most recognized solar installation companies have technicians with NABCEP solar certifications and meet the licensing requirements set by their states. Obtaining this credential or hiring employees who are NABCEP-certified is an excellent way to earn the trust of potential customers and build a name as a reputable solar company. Now, there are more online training options than ever before.

Joining the GreenLancer platform is another way for solar companies to advance because we help streamline the solar permitting and engineering processes. Our solar services include solar engineering design services, PV plan sets, and interconnection applications. We offer a fast turnaround time and work with residential and commercial solar installers nationwide.

Sign Up for Free

Fill out the submission form below to learn more about joining the GreenLancer marketplace for solar permit design and engineering services.