If DER Interconnection is part of your job, I’m begging you to listen to Vaughan Woodruff The whole world is fighting for your attention. But if DER interconnection is part of your job, please take a minute to absorb what Vaughan Woodruff just made for you. The new Interconnection Pro badge brings together four courses taught… Continue reading “If DER Interconnection is part of your job, I’m begging you to listen to Vaughan Woodruff”
Why Neutral and Ground Bond Only Once Neutral and ground get bonded together at the main service panel, and nowhere else. Leave the bonding screw in at a subpanel and everything still seems to work. The lights come on and the appliances run. So why does the… Continue reading “Why Neutral and Ground Bond Only Once”
Learn How Power Gets from the Meter to the Main in the New “Residential Wiring: Service Entrance Cables” Course Every circuit in a home starts with the service entrance conductors. These wires run from the utility meter to the main breaker, carry the entire dwelling load, and stay live even with the main switched off. HeatSpring’s new course with… Continue reading “Learn How Power Gets from the Meter to the Main in the New “Residential Wiring: Service Entrance Cables” Course”
Why Solar Professionals Should Care About Building Performance & Where to Start Brian Hayden of HeatSpring sat down with Nancy Kaplan, Director of Workforce Development at the Building Performance Institute (BPI), at the 2026 NABCEP Conference in Milwaukee to talk about the intersection of solar and home performance. The conversation covered why… Continue reading “Why Solar Professionals Should Care About Building Performance & Where to Start”