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From HeatSpring, leading online learning platform on solar, heat pumps, building science, energy storage and more.

New Course Announcement: Solar PV Ground-Fault Troubleshooting: Theory, Tools, and Field Application

Ground faults are one of the most challenging issues solar technicians face. They’re difficult to locate, potentially dangerous, and can bring PV systems to a grinding halt. Yet despite being one of the most common and costly issues in solarContinue reading “New Course Announcement: Solar PV Ground-Fault Troubleshooting: Theory, Tools, and Field Application”

Brit Heller Brit Heller

New Free Course: “Changes to Solar Policy: What Nonprofits Need to Know to Go Solar Now”

The solar landscape has shifted dramatically for everyone in recent months, including nonprofits, and staying informed has never been more critical. That’s why we’re excited to announce our brand-new free course: “Changes to Solar Policy: What Nonprofits Need to KnowContinue reading “New Free Course: “Changes to Solar Policy: What Nonprofits Need to Know to Go Solar Now””

Brit Heller Brit Heller

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

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. TheContinue reading “Understanding NFPA 70B Equipment Condition Categories: The Foundation of Effective Maintenance”

Brit Heller Brit Heller

Solar Company Spotlight: How Cherry Street Energy Is Building Tomorrow’s Solar Workforce

As solar companies expand across the Southeast, many focus solely on installing systems and moving to the next project. Cherry Street Energy takes a fundamentally different approach – they’re building lasting workforce opportunities in every community where they operate, creatingContinue reading “Solar Company Spotlight: How Cherry Street Energy Is Building Tomorrow’s Solar Workforce”

Brit Heller Brit Heller

Understanding Refrigerant Types and Classifications: Essential Knowledge for the EPA 608

The stratospheric ozone layer serves as Earth’s protective shield against harmful ultraviolet radiation. Decades of refrigerant emissions have created what scientists call the “ozone hole,” which causes environmental damage with real consequences, like increased skin cancer rates, reduced crop yields,Continue reading “Understanding Refrigerant Types and Classifications: Essential Knowledge for the EPA 608”

Brit Heller Brit Heller

Win A Free Ticket to the Mayfield Education Summit – Enter Our Monthly Certification Tracker Raffle!

We’re giving away two tickets to the highly anticipated Mayfield Renewables Education Summit 2025 (valued at $550 each), and entering is simple – just use our new Certification Tracker feature to add any of your credentials or certifications. How toContinue reading “Win A Free Ticket to the Mayfield Education Summit – Enter Our Monthly Certification Tracker Raffle!”

Brit Heller Brit Heller