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Enphase IQ System Controller 3G Specification sheet
Enphase Model Number SC200G111C240US01
Nominal voltage/Range (L-L) 240 V~6/±20%
3G Model Up to 40 kWh battery with generator support
Voltage measurement accuracy ±1% V nominal (±1.2V L-N and ±2.4V L-L)
Nominal frequency/Range 60 Hz/56–63 Hz
Frequency measurement accuracy ±0.1 Hz
Maximum continuous current rating 160 A
Maximum input overcurrent protection device 200 A
Maximum output overcurrent protection device 200 A
Weight (lbs) 87
Height (in) 36
Width (in) 19.7
Depth (in) 9.7

Enphase IQ System Controller 3G

SKU ENPHASE-IQ-SYSTEM-CONTROLLER-3G

The Enphase IQ System Controller 3G

The Enphase IQ System Controller 3G is your gateway to unmatched home energy management. Designed to effortlessly connect your home to grid power, IQ Batteries, and solar PV with Microinverters, this controller takes residential solar energy systems to a whole new level. This 3G model includes a System Shutdown Switch to disconnect PV, battery, and generator systems, enhancing safety and control.

This innovative controller not only provides microgrid interconnection device (MID) functionality but also automatically detects and seamlessly transitions your home energy system from grid power to backup power in the event of a grid failure. By consolidating interconnection equipment into a single enclosure, it streamlines the grid-independent capabilities of PV and storage, delivering a consistent, pre-wired solution for residential applications.

Part of the
Enphase IQ Energy Management System

IQ System Controller 3G Features

Backup Ready

IQ System Controller 3G ensures that your home remains powered even during grid outages. It automatically detects grid outages and seamlessly transitions to backup power, providing uninterrupted energy supply.

Versatility

The IQ System Controller 3G enables backup for both solar and solar + battery configurations. When paired with a dedicated IQ Load Controller, homeowners gain the ability to prioritize and direct power to critical loads during grid outages.

Integrated Safety

This controller incorporates a System Shutdown Switch to disconnect PV, battery, and generator systems, ensuring safety and control.

Compatibility

The System Controller is compatible with IQ Battery 5P, IQ Series Microinverters, and M Series Microinverters (in states that have not adopted IEEE 1547:2018).

Enphase IQ System Controller 3G Compatibility

  • IQ Battery 5P
  • IQ Series Microinverters*
  • M Series Microinverters^
  • Comms Kit 2
*Enphase does not support mixing IQ8 Series Microinverters with other Series on the same IQ Gateway
^M Series microinverters can only be supported in states that have not yet adopted IEEE 1547:2018

What's Included in the Box?

  • IQ System Controller 3G
  • Color Coded Pre-Wired System Shutdown Switch
  • Wall-Mounting Bracket
  • Accessory Kit
  • Pre-Installed 4 Pole Circuit Breaker
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For quotes and order inquiries, please provide your model, desired quantity, and zip code.

Email us at contact@solarelectricsupply.com or toll free at (877) 297-0014.

Enphase IQ System Controller 3G Review

Enphase IQ System Controller 3G logo

The Enphase IQ System Controller 3G is a game-changing addition to residential energy management, offering seamless connectivity between your home, grid power, IQ Battery system, and solar PV. It embodies the perfect blend of intelligence and reliability, ensuring that your energy system operates flawlessly even during unexpected grid failures. This advanced controller provides microgrid interconnect device (MID) functionality, automatically detecting grid outages and seamlessly transitioning your home energy system to backup power.

One of the standout features of the IQ System Controller 3G is its ease of installation. The controller connects seamlessly to the service entrance or main load center, making it a versatile solution for various setups. With centered brackets for mounting and multiple conduit entry points from the bottom, left, or right, installation becomes a straightforward task. The inclusion of color-coded wires further simplifies the wiring process for the System Shutdown Switch. Plus, it integrates hold-down functionality, eliminating the need for hold-down kits and special breakers.

Learn More About The Enphase IQ Energy System!

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Founded in 2006, Enphase has been at the forefront of solar innovation with its pioneering microinverter technology, converting sunlight into a dependable and scalable energy source. Their intelligent microinverters, compatible with almost every solar panel, when combined with their award-winning battery technology, form one of the industry's top-tier clean energy systems. The Enphase Energy System empowers individuals to produce, utilize, conserve, and even sell their own power, supported by an industry-leading app that offers unparalleled data and control.

A testament to their impact, Enphase homes can be spotted globally, with around 68 million microinverters shipped and 3.5 million systems spread across over 145 countries. At its core, Enphase is about harnessing solar energy to replace fossil fuels, envisioning a carbon-free future powered by people.

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