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    Featured Courses

    Featured Solar Energy Storage

    Battery Capacity - The Basis of Storage

    Students who participate in this free lecture will be able to properly define battery capacity, define amp-hours and watt-hours, understand the active elements of a battery and how they affect capacity.

    Christopher LaForge and 1 other
    1 – 2h 6929
    Free
    4.6
    Featured Solar

    10 Utility-Scale Solar Defects Hiding in Plain Sight

    Let's walk through ten annotated defect photos and what they cost, plus a downloadable one-page inspection cheat sheet and a short quiz.

    Julie Stiglish
    1h 99
    Free
    4.8

    Trending on Heatspring

    View all
    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.

    Sean White
    18 – 24h 4541 CEUs
    $895
    4.7
    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
    3 courses CEUs
    $1,795
    4.7
    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
    2 courses CEUs
    $1,095
    4.7
    Bundle Solar Energy Storage

    NABCEP Energy Storage Installation Professional (ESIP) Certification Prep

    58 hours of training approved for the NABCEP Energy Storage Installation Professional (ESIP) Certification exam

    Sean White and 1 other
    3 courses CEUs
    $1,795
    4.7
    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.

    Rebekah Hren and 2 others
    6 – 7h 123 CEUs
    $595
    4.9
    Solar Health & Safety Electrical

    OSHA 10-Hour Construction

    Get your OSHA 10 DOL card and prove to employers that you have completed 10 hours of OSHA-authorized training on critical workplace safety topics.

    University of South Florida
    10h 697
    $59
    4.8
    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.

    Sean White and 1 other
    40h 2573 CEUs
    $1,095
    4.7
    Energy Storage

    Foundations of Battery Energy Storage Systems

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

    Drew Lebowitz
    3 – 6h 307 CEUs
    $395
    Included with Pro
    4.7

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

    New on Heatspring

    View all
    Bundle Technology

    Drone Pilot Boot Camp + FAA Part 107 Exam Prep

    Become a certified drone pilot by passing the Part 107 Exam, then learn how to really fly and manage a fleet.

    Keven Gambold
    3 courses CEUs
    $795
    4.6
    Solar Technology

    FAA Part 107 Prep Course

    Become a certified drone pilot. Pass your FAA Part 107 exam, guaranteed.

    Keven Gambold
    $195
    Pre-order Energy Storage Utilities

    Quality Fundamentals for Battery Energy Storage Systems (BESS)

    A solar plant that is built badly underperforms. A battery plant that is built badly underperforms, voids its capacity guarantee, and — in the tail case everyone in the industry has now read about — burns. That difference drives the whole course.

    Julie Stiglish
    Coming Oct 26, 2026
    $895
    Electrical Construction

    Introduction to Electricity Concepts (AC and DC) - en Español - Spanish

    Conozca los principios básicos de la electricidad, incluidas las relaciones de voltaje, corriente y resistencia a través de la Ley de Ohm, y obtenga una comprensión sólida de las diferencias entre los sistemas de energía de CA y CC.

    Jenny Conrardy and 1 other
    5h 3
    $95
    5.0
    Solar

    The Foundations of Personal Finance

    Learn personal finance fundamentals that are rarely taught formally, from reading your first paycheck to building credit and saving for a home.

    Brittany Heller
    $195
    Solar

    Utility-Scale Solar QA/QC Fundamentals

    Catch it before it costs you. Learn quality assurance and quality control on utility-scale solar sites from pile driving to substantial completion.

    Julie Stiglish
    16 – 20h 5 CEUs
    $895
    5.0
    Heat Pumps Building Performance

    All About Ducted Mini-Splits

    The term mini-splits doesn't necessarily mean the indoor unit is ductless. This course will overview ducted mini-splits and you'll earn 1 CEU.

    GreenHome Institute
    1h 1 CEUs
    $55
    4.5
    Building Performance

    LEED Green Rater Training

    Get prepared to advance the residential sustainability movement and become a certified LEED Green Rater with a course that combines on-demand modules and a live virtual training session, walking you through the LEED for Homes and Multifamily Workbook.

    GreenHome Institute
    $750

    Latest from HeatSpring Magazine

    October 16, 2026

    New Course: Quality Fundamentals for Battery Energy Storage Systems (BESS)

    Quality teams that cut their teeth on utility-scale PV are now being handed battery storage scope too. The inspection habits that work on tracker rows don’t carry over cleanly, because the defects that cost the most on a battery project […]
    Read more
    October 14, 2026

    What Fails First in a Solar System? Sean White on Equipment Lifespan

    When you’re doing O&M on a solar system, sooner or later something’s going to fail – the question is what. Is it more likely to be the PV module, the racking, the electronics like inverters, or something like a combiner […]
    Read more
    October 12, 2026

    New Course: Materials Handling Safety

    Every construction project runs on materials. Lumber, block, conduit, racking, pallets of modules, cases of sealant: all of it gets lifted, moved, stacked, stored, and eventually hauled away. That work happens so often on a jobsite that it’s easy to […]
    Read more