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TESLA 1550379-00-G Rapid Solar Shutdown MCI-1

1550379-00-g Tesla Lot Of 10 Rapid Solar Shutdown Equipment Mci-1 Brand New

( Brand: Tesla ), ( Manufacturer Part Number: 1550379-00-G ), ( Model: TESLA RAPID MCI-1 1550379-00-G ), ( Power Source: Solar )

Review TESLA Lot Of Rapid Solar Shutdown Equipment New

Introducing the Tesla 1550379-00-G 10 Rapid Solar Shutdown MCI-1, an essential safety component for solar energy systems. This shutdown system is designed to meet the requirements of the National Electric Code (NEC) 2017 and 2020, ensuring the highest level of safety for residential and commercial solar installations.

The MCI-1 Rapid Solar Shutdown system is a versatile and robust solution, compatible with various Tesla solar panel models, including Series 4, Series 3, and Series 2. It is specifically designed to quickly and safely de-energize the solar system in response to a grid outage or emergency situation.

This shutdown system features an intelligent design, with separate DC and AC disconnects, providing an added layer of safety for installers and homeowners. The DC disconnect functions automatically when the system senses a grid outage, while the AC disconnect can be operated manually or remotely via the Tesla app or a wall-mounted controller.

The MCI-1 is built to handle high power loads, capable of managing up to 10 strings of solar panels, each with a maximum capacity of 360 volts DC. This makes it an ideal solution for larger solar installations, ensuring efficient and reliable energy production while maintaining safety standards.

Installation is a breeze with the MCI-1, as it integrates seamlessly with Tesla solar inverters and power optimizers. The system communicates wirelessly with the inverter, allowing for easy configuration and monitoring through the Tesla app.

Equipped with a rugged, weather-resistant design, the MCI-1 Rapid Solar Shutdown system is built to withstand the elements, ensuring reliable operation in various climates and conditions. The system's compact size and sleek design make it a perfect addition to any solar installation, blending seamlessly into the aesthetic of your property.

In conclusion, the Tesla 1550379-00-G 10 Rapid Solar Shutdown MCI-1 is a must-have safety component for any solar energy system. Its compatibility with various Tesla solar panel models, intelligent design, and ease of installation make it a reliable and efficient solution for ensuring the safety and compliance of your solar installation while maintaining energy production.

The Tesla 1550379-00-G 10 Rapid Solar Shutdown MCI-1 is a safety device designed to comply with the National Electrical Code (NEC) 2017 and 2014 Rapid Shutdown requirements for solar energy systems. Here are some potential pros and cons of purchasing this device:

Pros:

1. Safety: The Rapid Solar Shutdown MCI-1 ensures that in the event of a grid outage, the solar system will automatically shut down within seconds to prevent power feed-back into the grid and ensure safety.

2. Compliance: This device helps solar system installers meet the NEC 2017 and 2014 Rapid Shutdown requirements, making it a necessary component for installations in regions where these codes apply.

3. Easy installation: Tesla designed the device to be easy to install, with a simple wiring harness and plug-and-play connection.

4. Cost-effective: Compared to other rapid shutdown solutions, the Tesla MCI-1 is relatively affordable and can save installation costs.

Cons:

1. Limited compatibility: The Tesla Rapid Solar Shutdown MCI-1 is only compatible with Tesla solar panels and inverters.

2. Requires additional hardware: The device requires additional hardware, such as the Tesla Solar Inverter, to operate.

3. May require additional wiring: Depending on the installation, additional wiring may be required to connect the device to the solar system.

In conclusion, the Tesla 1550379-00-G 10 Rapid Solar Shutdown MCI-1 is a necessary safety device for solar installations in regions where NEC 2017 and 2014 Rapid Shutdown requirements apply. Its easy installation, cost-effectiveness, and compliance with safety regulations make it a worthwhile investment for those using Tesla solar panels and inverters. However, its limited compatibility with other solar systems and the potential need for additional hardware or wiring may be drawbacks for some installers.

Recommendation:

If you're installing a solar system with Tesla solar panels and inverters in a region where NEC 2017 and 2014 Rapid Shutdown requirements apply, the Tesla Rapid Solar Shutdown MCI-1 is a recommended safety device to ensure compliance and enhance system safety.

Details:

Box may show minor signs of wear, such as small dents or light scratches, due to storage handling. The items inside are brand new and unaffected.

part #: 155037900 prices

  • $40.37-$75.00

specifications solarparley:

  • brand: Tesla
  • mpn: 1550379-00-g
  • model: Tesla Rapid Mci-1 1550379-00-g
  • power source: Solar

shipping solarparley:

  • type: Calculated
  • service: USPS Ground Advantage
  • transit: 5-12 Days
  • cost: $86.19
  • carrier: USPS
  • class: Standard

payments solarparley:

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seller solarparley:

  • # reviews: 72
  • city: San Diego, California
  • rating: 100.0%

general solarparley:

  • condition: New
  • Alternative Energy Supplies > Solar Power Supplies > Solar Panels Kits

offer solarparley:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: October 18, 2025
  • availability: In Stock

returns solarparley:

  • time: 30 Days
  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
power source: solar,
category: home & garden > alternative energy supplies > solar power supplies > solar panels kits, sku: 6751546954387791,

Tesla 1550379-00 Is Similar To:

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5 offers $40.37–$75.00 USD
  • Offer #1: $40.37 price + $0.00 shipping estimate = $40.37* total. Condition is New - Open Box. The Tesla is a solar-powered rapid shutdown system designed for backup power applications.FREE SHIPPING
  • Offer #2: $45.00 price + $7.60 shipping estimate = $52.60* total. Made in the United States, this interrupter ensures a quick and reliable shutdown of the solar power system in case of emergencies, providing peace of mind for homeowners and businesses utilizing alternative energy supplies The Tesla Mid Circuit Interrupter (P/N ) is a crucial component for PV rapid shutdown systems, specifically designed by Tesla for their Mid series models.+$7.60 shipping
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  • Offer #4: $42.00 price + $9.50 shipping estimate = $51.50* total. The product ensures a safe and efficient way to manage and utilize solar power in residential settings. The Tesla PV Rapid Shutdown -G is an OEM solar panel kit designed for the Solar McI-2 650V 12A system.+$9.50 shipping
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