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Courses on solar, heat pumps, building science, energy storage, and more. Get NABCEP, BPI, EPA, IGSHPA, OSHA, FAA certified.

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NABCEP PV Certifications and Credentials

Building Performance Institute (BPI) Certification

EPA Section 608 Technician Certification

International Ground Source Heat Pump Certification

Occupational Safety and Health Administration

Part 107 Certified Drone Pilot

National Fire Protection Association Certified Electrical Safety Programs

4-Year Apprenticeship & Licensing Exams

Leadership in Energy and Environmental Design

Featured Courses

Featured Energy Storage Solar + Storage Virtual Power Plants

Foundations of Battery Energy Storage Systems

Get a crash course on energy storage from author and project developer Drew Lebowitz

Featured Solar NABCEP Design and Installation Inspection, O&M

Introduction to Solar PV Design, Installation and Code

Learn solar basics, conductor sizing, estimating power production, solar code and market applications. This is our most popular free course and best starting point for learning about solar pv systems.

Trending on Heatspring

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Solar Energy Storage

Solar PV Boot Camp + NABCEP PV Associate Exam Prep

Pass the NABCEP PV Associate Exam guaranteed. Over 88% of our students pass, if you don't then retake the course and exam for free. Introductory training for contractors, electricians, and business professionals who want to enter the solar PV industry.

3 Course Bundle Solar

NABCEP PV Installation Professional (PVIP) Certification Prep

All the training required to sit for the NABCEP Solar PV Installation Professional (PVIP) Certification exam.

Sean White and 1 other

2 Course Bundle Solar

NABCEP PV Design Specialist (PVDS) Certification Prep

This NABCEP PV Design Specialist (PVDS) Certification Prep Course gives you the Advanced Hours and knowledge required to earn NABCEP PVDS Certification. Includes 40-Hours of advanced training & PVDS practice exams.

Sean White and 1 other

30-Hour NABCEP Advanced PV Certification Training and CEUs

Advanced course for experienced solar professionals looking to take NABCEP PV Certification exams or to earn CEUs for recertification. Approved for 30-hours of Advanced PV Training with NABCEP.

Sean White and 1 other

3 Course Bundle Solar

58-Hour NABCEP Advanced PV Certification Training + PV Associate Exam Prep

All the training required to sit for the NABCEP PV Installation Professional certification exam. Includes both NABCEP PV Associate Exam Prep and 40-hour NABCEP Advanced PV Certification Training course.

2 Course Bundle Solar

Solar Finance Professional Masters Series

This series includes of our top two Solar Executive MBA and Financial Modeling courses taught by experts Chris Lord and Keith Cronin.

Chris Lord and 1 other

40-Hour NABCEP Advanced PV Certification Training and CEUs

Advanced course for experienced solar professionals looking to take and pass NABCEP PV Certification exams. Approved for 40-hours of Advanced PV Training with NABCEP.

Sean White and 1 other

3 Course Bundle Solar

30-Hour Advanced Energy Storage and Code Training + CEUs

Advanced energy storage course for experienced solar professionals looking to take NABCEP PV Certification exams or to earn CEUs for recertification. Approved for 30 hours of advanced PV training with NABCEP.

Sean White and 1 other

65% of Solar Power World's Top Contractors use HeatSpring for employee learning.

New on Heatspring

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Solar Energy Storage

Future Proof Your Solar Business

Join other solar and storage industry leaders and strategists for a dynamic exchange offering concrete tactics to excel in an uncertain market.

Laure-Jeanne Davignon and 2 others

4 Course Bundle Solar Building Performance Health & Safety Electrical

The Clean Energy Transition | Career Launch Pack

Fast-track your clean energy career with four essential industry credentials in one comprehensive bundle. NABCEP PV Associate, BPI Building Science Principles Certificate, NFPA Certified Electrical Safety Technician, and OSHA 10

Brynn Cooksey and 3 others

Health & Safety Electrical

Intro to Safety for Electricians (Preview Lesson -NCCER Level 1 Apprenticeship)

Apprenticeship-based safety fundamentals for electricians in construction, solar, and renewables—covering OSHA, NFPA 70E, and NEC jobsite compliance.

Wilson Matthew Betances

Building Performance

Free LEED Green Associate Practice Exam

Use this course to practice for the LEED Green Associate exam confidently with this comprehensive practice test course featuring 140+ questions across nine targeted modules plus a full-length final exam

NABCEP PV Associate Training - LIVE from the 2026 NABCEP CE Conference

LIVE from the 2026 NABCEP CE Conference in Milwaukee, WI. HeatSpring is the exclusive provider of the PV Associate Training from the conference.

Building Performance

Advanced Lighting Controls

A comprehensive training resource on advanced lighting controls.

Slipstream Continuing Education

The Footprint Project - Volunteer Training - Intro to Level 1

In this training we will cover the basics of who Footprint Project is, what equipment we use, and what it might mean to volunteer with us

Footprint Project

Building Performance

BPI Building Analyst Certification - One Week Intensive - LIVE

BSP + BA-T + BA-P in one week. Live, online. Includes technical training, tutoring, all training materials, books, exams, and proctoring services.

4.7/5

Average course rating

2,457,929

Lessons completed in our courses

362

Courses available right now

Featured Articles

Keep Your Learning Journey in One Place: How to Merge Your HeatSpring Accounts

July 30, 2025

As your career evolves and you move between companies, you might find yourself with multiple HeatSpring accounts tied to different work email addresses. Sound familiar? You’re not alone! Many of our learners have taken courses with us over several years […]

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Understanding NFPA 70B Equipment Condition Categories: The Foundation of Effective Maintenance

July 23, 2025

One of the most critical aspects of implementing NFPA 70B is properly assessing and categorizing your electrical equipment. The standard requires a comprehensive evaluation that examines multiple factors to determine maintenance frequency and protect both safety and system reliability. The […]

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How Choosing Curiosity Over Comfort Launched a Solar Career: Nico’s Story

July 23, 2025

What happens when you choose the uncomfortable path over the easy one? In this snippet from an interview at the 2025 NABCEP Conference, HeatSpring’s Brittany Heller sits down with Nico Johnson to explore the pivotal moment that launched his clean […]

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