- GROUND FAULT DEVICE: Ground fault protection devices in electrical systems prevent current from following any unintended paths during a ground fault condition. In a PV/solar electric system, these can occur when there is a current imbalance between the primary positive and negative PV conductors entering the charge controller or inverter.
- PRECISE PROTECTION: This device offers precise ground fault protection, activating at 300mA. It ensures effective bond-to-earth grounding, preventing dangerous voltage fluctuations. Utilizes resettable breakers instead of fuses, eliminating the need for replacements at remote sites.
- SAFETY SYSTEM: This device isolates ground faults from the controller, battery, and loads. It disconnects positive and negative conductors during a fault, ensuring safe operation with the battery and DC loads grounded. It includes audible and visual alarms, plus a push-button test circuit for enhanced safety.
- FLEXIBLE INSTALLATION: This ground fault protection device works with both positive and negative grounded PV systems. It accommodates large and small arrays, providing greater design flexibility. Side or below flush mounting with coupling hardware makes installation quick and simple.
- TRUSTED RELIABILITY: Morningstar Corporation is a US company established in 1993 and is a global leader in manufacturing PWM and MPPT solar charge controllers, inverters, and accessories. Renowned for the industry's lowest hardware failure rate, Morningstar provides dependable, innovative technology for advanced solar applications. Morningstar products include U.S. based Tech Support and are the top choice for mission-critical users.
