Enphase Reports 98% Firefighter Endorsement for Microinverter Solar Systems Following SAFE Training Programme

Enphase Energy, Inc, a global energy technology company, has reported that more than 98% of firefighters who participated in its Solar and Fire Education (SAFE) training programmes would recommend microinverter-based solar energy systems, citing improved understanding of system design and enhanced safety characteristics.

The findings are based on post-training surveys from hundreds of firefighters across multiple U.S. states, who took part in hands-on sessions focused on modern solar system design and emergency response considerations. The training programme is designed to equip first responders with practical knowledge on how different solar installations behave during emergency scenarios.

Emphasis on Safety and System Design

A central element of the SAFE training is the distinction between microinverter-based systems and traditional string inverter designs. Unlike centralized systems that use long runs of high-voltage direct current (DC) wiring, Enphase’s microinverter architecture converts DC to alternating current (AC) at the individual panel level, creating an all-AC system on rooftops. This design eliminates extended high-voltage DC runs, helping reduce uncertainty for firefighters and enabling faster, safer decision-making during emergency response.

“Solar is increasingly becoming standard on rooftops, and firefighter training must evolve alongside this growth,” said Richard Birt, retired captain with Las Vegas Fire & Rescue, founder of Solar and Fire Education, and consultant to Enphase Energy. “These trainings provide firefighters with real-world insights that allow them to operate more confidently around energized structures. Many firefighters view microinverter-based systems as a safer and more straightforward option once they understand their design and built-in safety features.”

Compliance with Safety Standards

Enphase systems also integrate panel-level rapid shutdown technology, a safety feature mandated under the National Electrical Code (NEC) to reduce voltage levels during emergencies. By embedding this capability directly within each microinverter, Enphase eliminates the need for additional components such as optimizers or external shutdown transmitters, which are typically required in DC-based string inverter systems. This integrated approach simplifies system installation, enhances safety, and ensures regulatory compliance.

“Safety is fundamental to our system design and closely aligned with the mission of firefighters who protect communities every day,” said Marco Krapels, Chief Marketing Officer and Head of Global Energy Markets at Enphase Energy. “Through initiatives like SAFE, we aim to provide first responders with the knowledge and confidence required to safely manage evolving energy technologies.”

Expanding Firefighter Education

The SAFE programme continues to expand firefighter education across the U.S., offering training resources, educational materials, and real-world demonstrations. The programme also features insights from Captain Andrew Martinez of the San Mateo Consolidated Fire Department, who highlights the importance of updated training when dealing with modern energy systems. Martinez noted that his department is working to integrate these safety learnings into its official safety policies and operational guidelines.