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Morningstar Corporation GFPD-150V TriStar Ground Fault Protection Device for 150V controllers

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Morningstar Corporation:
  • Over 20 years experience designing inverters and charge controllers
  • Industry-leading reliability

Product Information

Model Part No. Size & Weight Price
Morningstar Corporation GFPD-150V TriStar Ground Fault Protection Device for 150V controllers361117010.6 × 5.1 × 4.4 in
4.4 lbs
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Do you have questions about our Morningstar charge controller accessories, or questions about solar in general? Give us a call at 1-800-472-1142.


Morningstar's Ground Fault Protection device provides a code-compliant solution for adding ground fault protection to off-grid and on-grid PV systems. The GFPD-150V works with all 150V TriStar controllers. For 600V TriStars use the GFPD-600V. The GFPD detects and interupts ground faults in the PV system. Morningstar's GFPD will detect a current imbalance between conductors in a circuit and will break both positive and negative legs once a ground fault is detected.
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Features & Attributes

  • Dimensions (LxWxH): 10.6 × 5.1 × 4.4 inches
  • Weight: 4.4 lbs
  • Trips at lower fault current with higher accuracy
  • Breaks both positive and negative conductors to completely isolate PV circuits
  • Works for positive and negative grounded systems
  • Powered by the PV system's battery bank
  • Includes visual and audible alarms
  • Supports single or multiple-controller installations, only shuts off affected controllers while maintaining the system earth bond for battery and loads.
  • MPN: GFPD-150V
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Morningstar Corporation GFPD-150V TriStar Ground Fault Protection Device for 150V controllers

Spec. Sheet
Installation Manual
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About Morningstar Corporation

Morningstar Corporation is a world-leading manufacturer and supplier of solar charge controllers and inverters. Since their inception in 1993, over 2.5 million Morningstar units have been installed in over 112 countries around the world. Morningstar controllers and inverters have set new standards in performance, quality, reliability and innovative features, and global solar markets have consistently recognized Morningstar's products as the industry's best overall customer value.

Manufacturing is conducted in a fully-automated, world-class ISO 9001 facility, and quality control includes 100% functional testing on every product, using the latest computerized test equipment and processes.

For over 20 years, Morningstar has preserved its ownership, management and strategy, which has allowed the company to build trusted, long-term relationships with its employees, customers and suppliers.

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