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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
    NABCEP PV Certifications and Credentials
    Energy audits
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    Building Performance Institute (BPI) Certification
    Heat pumps
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    EPA Section 608 Technician Certification
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    IGSHPA
    International Ground Source Heat Pump Certification
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    OSHA
    Occupational Safety and Health Administration
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    Part 107 Certified Drone Pilot
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    National Fire Protection Association Certified Electrical Safety Programs
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    4-Year Apprenticeship & Licensing Exams
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    LEED
    Leadership in Energy and Environmental Design

    Featured Courses

    Featured Solar NABCEP Inspection, O&M Utility-Scale

    Solar PV Ground-fault Troubleshooting: Theory, Tools, and Field Application

    This course teaches solar PV technicians how to locate, troubleshoot, and safely repair ground faults in both central and string inverter systems using digital multimeters and insulation resistance testers.
    4.5
    10
    4h 48m
    CEUs
    Rebekah Hren and 2 others
    $595
    Featured Heat Pumps Design & Installation

    Heat Pumps 101

    “Heat Pumps 101” is a free course from John Siegenthaler. It takes less than an hour to complete. You’ll learn the very basics of heat pump technology, including heat transfer, refrigeration, and what applications are commonly used.
    4.8
    796
    46m
    John Siegenthaler
    Free

    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.
    4.7
    4013
    18h 51m
    CEUs
    Sean White
    $895
    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.
    4.7
    3 courses
    Sean White and 1 other
    $1,795
    Solar

    30-Hour 2023 NEC PV, Energy Storage, Building and Fire Codes

    Learn all about the new 2023 National Electrical Code (NEC) in this entertaining and educational course from Sean White
    4.7
    111
    24h 48m
    CEUs
    Sean White and 1 other
    $895
    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.
    4.7
    2 courses
    Sean White and 1 other
    $1,095
    Solar

    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.
    4.7
    2245
    30h 42m
    CEUs
    Sean White and 1 other
    $1,095
    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.
    4.7
    3 courses
    Sean White
    $1,795
    2 Course Bundle Solar

    NABCEP PV Commissioning & Maintenance Specialist (PVCMS) Certification Prep

    The NABCEP PV Commissioning & Maintenance Specialist (PVCMS) Certification Prep Course gives you the advanced hours and knowledge required to earn NABCEP PVCMS Certification. Includes 30 Hours of advanced training and practice exam.
    4.7
    2 courses
    Sean White and 1 other
    $895
    Solar Health & Safety Electrical

    OSHA 30-Hour Construction

    Get your OSHA 30 DOL card and prove to employers that you have completed 30 hours of OSHA-authorized training on critical workplace safety topics.
    4.6
    52
    1m
    OSHA Education Center
    $159

    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.
    5.0
    98
    51m
    Laure-Jeanne Davignon and 2 others
    Free
    Pre-Order Solar Energy Storage Building Performance Utilities

    Avoiding Main Panel Upgrades

    Save Clients Thousands by Skipping the Panel Upgrade! This course teaches energy pros how to design electrification projects that stay within existing panel capacity—safely and effectively.
    Coming Sep 19, 2025
    Spencer Rosen
    $395
    Solar

    Understanding Concepts of Solar PV Power with Fundamental Calculations

    Learn fundamental calculations of solar PV power involving various parameters like area, efficiency, rated power, STC conditions, and more
    4.5
    39
    1h 39m
    Asif Khokher
    Free
    Solar Building Performance

    Construction Math for Clean Energy: An Overview

    Learn practical math skills every construction professional needs to work with confidence and precision.
    Brittany Heller
    $195
    Solar

    Solar PV Ground-fault Troubleshooting: Theory, Tools, and Field Application

    This course teaches solar PV technicians how to locate, troubleshoot, and safely repair ground faults in both central and string inverter systems using digital multimeters and insulation resistance testers.
    4.5
    10
    4h 48m
    CEUs
    Rebekah Hren and 2 others
    $595
    Solar

    Identifying Issues on PV Systems Using Thermal Imagery

    This course teaches PV professionals how to use thermal imaging technology and drones to systematically identify hotspots, equipment failures, and safety issues in solar installations.
    4.3
    9
    1h 32m
    CEUs
    Fredrick Brooks
    $195
    Solar

    Changes to Solar Policy: What Nonprofits Need to Know to Go Solar Now

    Learn how nonprofits can navigate going solar after the passage of OB3.
    4.2
    31
    2h 31m
    CollectiveSun Solar
    Free
    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 credential prep courses in one comprehensive bundle. NABCEP PV Associate, BPI Building Science Principles Certificate, NFPA Certified Electrical Safety Technician, and OSHA 10
    4.7
    4 courses
    Brynn Cooksey and 3 others
    $1,495
    4.7/5
    Average course rating
    2,488,985
    Lessons completed in our courses
    366
    Courses available right now

    Featured Articles

    New Free Course Announcement: Understanding Concepts of Solar PV Power with Fundamental Calculations

    September 05, 2025

    Preparing for a solar certification exam? Looking to strengthen your grasp of the fundamental calculations that underpin solar PV system design? We’re excited to announce our latest free course, Understanding Concepts of Solar PV Power with Fundamental Calculations, designed specifically […]

    Read more

    New Course Announcement: Construction Math for Clean Energy: An Overview

    September 04, 2025

    Math shows up constantly in construction work – measuring solar panel layouts, calculating concrete for equipment pads, figuring out material quantities. And while most people can get by with the basics, having a solid understanding of the key formulas and […]

    Read more

    Meet Brian Mehalic – Instructor Spotlight

    September 03, 2025

    Every HeatSpring course is powered by an exceptional instructor – industry veterans who don’t just share what they know, but bring genuine enthusiasm, hands-on experience, and a deep dedication to student success. Though thousands of learners engage with their teaching […]

    Read more

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