Junction Box Potting Systems

CNMI’s epoxy potting systems are specially formulated for photovoltaic junction boxes.
They provide excellent electrical insulation, heat resistance, and moisture protection, preventing water ingress and dielectric breakdown under harsh outdoor conditions.

These systems are designed for high-efficiency production lines, offering adjustable viscosity, thermal conductivity, and cure speed to meet different process requirements.

Key Features:

• Outstanding electrical insulation and moisture resistance

• High thermal stability (130–150 °C continuous use)

• Low shrinkage and strong adhesion

• Compatible with automated potting equipment

Applications:

• Photovoltaic junction boxes

• Energy storage module terminals

• Inverter sealing and protection