Solar Energy International (SEI)

06/24/2026

Take a deep dive into essential NEC® code requirements and best practices for safe, compliant grid-direct system design. Enroll to start Monday: https://hubs.ly/Q04mfylc0

06/23/2026

Six weeks to a working knowledge of PV system design, component selection, and real-world installation. No experience required. Enroll in PVOL101 now: https://hubs.ly/Q04mcwWw0

06/22/2026

Enrollment is open. Training starts next Monday, June 29th. Courses this session include:
• Solar Design & Installation (Grid-direct)
• Advanced PV System Design & the NEC® (Grid-direct)
• PV System Fundamentals (Battery-based)
• Advanced PV Multimode & Microgrid Design (Battery-based)
• Tools & Techniques for Operations & Maintenance
Enroll now: https://hubs.ly/Q04mckWJ0

06/17/2026

Ready to design and install professional-grade PV systems? PVOL101 teaches PV design, component selection, and real-world installation in just six weeks, the course that's launched thousands of solar careers. Next session starts June 29, enroll here: https://hubs.ly/Q04lHNKg0

06/16/2026

How your creek can become an energy source: micro hydro power. https://www.solarenergy.org/courses/micro-hydro-training-micro-hydro-design-installation/

06/16/2026

Thinking about your next move in solar? Our upcoming session of online courses begins Monday, June 29th. Give yourself time now to explore your options. You'll have less last-minute stress, more room to find the course that fits your goals, and time to reach out to our team with questions. Explore the training schedule: https://hubs.ly/Q04lv2pj0

06/15/2026

Hands-on with hydropower! Students recently joined us in the field to learn how to harness moving water and turn it into usable, reliable power.

06/15/2026

Knowing what the code says is one thing; knowing why is another. CE549, SEI's new on-demand course, was designed with that in mind, developed by Solar Tech Collective, whose team members help shape the NEC®. Read more:

06/11/2026

Madeline grew up in Lares, Puerto Rico, and was there when Hurricane Maria devastated the island's electrical grid in 2017. Today, she works in solar, applying her SEI training to help her community achieve the energy resilience it needs.

Learn more about Madeline's journey and how scholarships are helping solar professionals around the world build the skills needed to serve their communities:

Puerto Rico-based solar professional Madeline Fernandini-Morales is working to bring energy resilience to the communities that need it most, one course and one rooftop at a time.

06/10/2026

A reminder that nominations are still open for the SEI Board of Directors, 2026-2029 term. If you are a NABCEP-certified professional or licensed electrician actively working in solar, there is still time to volunteer your name or nominate a colleague. Nominations close June 30th.

Help shape SEI's future! Express your desire to volunteer for a seat on the SEI Board of Directors for the 2024-2027 term and/or to indicate interest in serving on SEI’s Advisory Committee. This is your opportunity to help represent the industry and contribute to SEI’s 30+ year educational non-p...