BECOME A SOLAR PRO
BECOME A SOLAR PRO

Get the knowledge and skills needed to jumpstart a solar career, provide workforce solutions for employers, and meet the critical demands of the industry.

Get the knowledge and skills needed to jumpstart a solar career, provide workforce solutions for employers, and meet the critical demands of the industry.

Industry-leading Education

Highly experienced instructors and constantly updated curriculum.

Trusted for Over 30 Years

Established in 1991, SEI has been serving students ever since.

NABCEP Certified Training

SEI’s training helps meet NABCEP certification exam requirements.

Introduction to O&M for Large-scale PV Systems for Employers

As solar infrastructure ages, the demand for Operations and Maintenance (O&M) technicians is on the rise, with a 28% increase in solar O&M jobs from 2022 to 2023. To meet this growing need, SEI is offering a new online course designed to provide cost-effective training for employers and training managers, equipping participants with job-ready skills and standardized knowledge while emphasizing site safety. Learn more

As solar infrastructure ages, the demand for Operations and Maintenance (O&M) technicians is on the rise, with a 28% increase in solar O&M jobs from 2022 to 2023. To meet this growing need, SEI is offering a new online course designed to provide cost-effective training for employers and training managers, equipping participants with job-ready skills and standardized knowledge while emphasizing site safety.

Improve Safety

Foster proper safety protocol compliance to minimize workplace accidents.

Save Time & Cost

Begin training your team immediately with our ready-to-use training.

Increase Efficiency

Empower employees to perform their jobs more effectively and efficiently.

LEARN MORE
LEARN MORE
FREE Online Course SEI's RE100
Start with our free online training today!
START NOW
EXPLORE TRAINING

Master any aspect of solar quickly – even if you’re just starting out.

EXPLORE TRAINING

Master any aspect of solar quickly – even if you’re just starting out.

Online Training
Hands-on Labs
Custom Training
Let us guide you on your solar energy journey!

Not sure where to start? Need more information about our training programs? Share your details below and our team will connect with you.

PATHWAYS TO SUCCESS
PATHWAYS TO SUCCESS

Certificate programs tailored to help you achieve your professional goals.

Certificate programs tailored to help you achieve your professional goals.

Residential & Commercial PV Systems Certificate

Learn grid-direct and battery-based photovoltaic design for residential and commercial applications. Learn moreâ–¸

Residential & Commercial PV Systems Online Certificate

Master residential and commercial grid-tied and battery-based solar design through online training. Learn moreâ–¸

Battery-Based PV Systems Certificate

Get trained on the technical application of solar photovoltaic battery-based systems to serve many different areas. Learn moreâ–¸

Solar Business & Technical Sales Certificate

Learn the technical, economic, and financial aspects of the solar industry to prepare yourself for the fast paced solar industry. Learn moreâ–¸

International & Developing World Applications Certificate

Learn common battery-based photovoltaic technologies to apply renewable energy in some of the remotest areas of of the world. Learn moreâ–¸

Solar Professionals Trainer Certificate

Experience SEI’s best curriculum and lab training experience for you and your instructional staff to put on a solar training program at your school or organization. Learn more▸

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Solar Professionals Trained
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Years of Training
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Of the World’s Solar Involve SEI Students
WHAT OTHERS ARE SAYING
WHAT OTHERS ARE SAYING
Twyla Hermann
Twyla Hermann
1758756050
Such an interesting solar energy school. I found it while visiting Paonia and declared if I could ever put the time and money together at the same time I'd be back to take classes. That time happened for me this year. OMG! I'm enthralled. I highly recommend.
Ella K
Ella K
1758288665
This course was a very good experience for me. I enjoyed the lessons and the way the instructors explained everything. The atmosphere of the course was wonderful, very supportive, and it motivated me to continue. I am very thankful to SEI and to our instructors.
Muna A. Adem
Muna A. Adem
1757787911
I recently took my first solar energy course with SEI, and it was an excellent introduction for beginners. The course was informative, well-structured, and covered the key areas needed to build a solid foundation. It even inspired me to believe that the sunlight I see every morning could power a village—or even a house—helping students learn elsewhere! I especially appreciated the materials, though adding more examples from international solar projects could make it even stronger. Highly recommend SEI for anyone interested in renewable energy!
Agobeazim Ugbode
Agobeazim Ugbode
1757125888
The online SEI free course is excellent. The tutors make the course easy to understand and enjoyable. This is a very fascinating field and very useful for development in the developing world. I am fascinated by the preparatory free course and would like to study the recommended courses. The deal is that I would need to practice the theory. I live in England where access to practice is a little bit difficult.
Adam Haesler
Adam Haesler
1756609182
The people of SEI really care about your understanding of renewable energy! This review is based on taking the online course RE10 Introduction to Renewable Energy.They take a multi-pronged approach to learning, including education (videos and copies of slides), training (interactive activities), and testing (quizzes) that reinforces knowledge gain, no matter what type of learner you are!The other quality I admire about this course, as someone who does an enormous amount of online learning, is SEI's care for balance in the design of the course characteristics: length of sections and lessons; complexity of content given the context of the course being introductory (technical versus unnecessary technicality); pace of delivery of information in the videos, passion of the instructors, and overall comprehensiveness are something they have clearly spent many hours trying to get just right!If you want to understand renewable energy, with a focus on solar, as a beginner this is one course that will give you the confidence to ask intelligent questions moving forward.
Agobeazim Ugbode
Agobeazim Ugbode
1755783717
The online SEI free course is excellent. The tutors make the course easy to understand and enjoyable. This is a very fascinating field and very useful for development in the developing world. I am fascinated by the preparatory free course and would like to study the recommended courses. The deal is that I would need to practice the theory. I live in England where access to practice is a little bit difficult.
Andrew
Andrew
1754784630
So far, I've taken SEI100, the free course, and plan to take my first solar paid class next. The free course provided a technical foundation for a layperson like me to learn more about renewables, the electric grid, basic electricity science, solar, and issues in less developed areas. It was engaging and easy to finish.
Ahlem Ould Embarek
Ahlem Ould Embarek
1752779260
This course provided a clear, engaging, and well-balanced foundation in renewable energy. The blend of technical depth and practical application made the learning experience truly valuable. I would highly recommend it to anyone looking to enter or grow in the clean energy sector.
Isaiah Rohall
Isaiah Rohall
1751218004
I completed this course in jun-2025 and I am excited to share that everything in this course is meant to use your problem solving skills and it is a test of determination and discipline. For those interested in farthing their career/knowledge of solar and renewables, id say this class is perfect for you!
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ALUMNI STORIES
ALUMNI STORIES
Duke
Unisource
Fort Collins
Generac
SMA
Standard Solar