The connector is the weak point
Loose, aged or poorly crimped MC4 connectors arc and overheat, and on a rooftop that ignition can spread fast. Protecting the array means protecting the connections, not just the panels.
How Fipron protects the array
The Fipron Canarias Box encloses each MC4 connection in fire-resistant housing with an integrated Fipron Cord. Any ignition is suppressed at the source, while the sealed enclosure shields the joint from dust, moisture, UV and mechanical stress. It handles DC PV up to 1,500 V and is maintenance-free indoors or out.
