---
path: "p/SC100G-M230ROW/enphase-iq-system-controller-3-int"
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title: "Buy Enphase IQ System Controller 3 INT"
description: "Optimize your energy management with the Enphase IQ System Controller 3 INT. Seamless backup integration for IQ8 & Battery 5P. Order at ESTG!"

type: product_page

---

# Enphase IQ System Controller 3 INT - Art.No.: SC100G-M230ROW

## Specifications

- **Brand**: Enphase
- **HS code**: 85049090
- **Manufactor**: Enphase
- **Net Height**: 500 MILLIMETER
- **Net Length**: 158 MILLIMETER
- **Net Weight**: 15.2 KILOGRAM
- **Net Width**: 760 MILLIMETER
- **Origin**: United States of America

## Advantages of the Enphase IQ System Controller 3 INT


- Seamless integration with IQ Battery 5P and IQ8 series microinverters.
- Supports backup functionality during power outages for maximum energy security.
- Simplified installation with pre-mounted components and intuitive wiring.
- Integrated communication via IQ Gateway for real-time monitoring.
- High reliability and long service life, perfect for residential installations.


### The brain of your Enphase energy system


The Enphase IQ System Controller 3 INT is the heart of a modern energy management system. As a central hub, it connects solar panels, battery storage, and the utility grid. With full compatibility with **[Enphase microinverters](https://www.estg.eu/en-gb/brands/enphase/enphase-micro-inverters)** from the IQ8 series, you are guaranteed a system that performs optimally under all conditions.


### Energy management and backup functionality


In the event of a power outage, the IQ System Controller 3 INT quickly switches to backup mode. This ensures the home’s power supply remains intact when combined with a storage solution like the **[Enphase IQ Battery 5P FlexPhase Kit](https://www.estg.eu/en-gb/p/IQBATTERY-5P-3P-INT)**. The controller automatically detects grid failure and manages the transition seamlessly.


### Ease of installation for professionals


Designed with efficiency in mind, the IQ System Controller 3 INT features a spacious enclosure and pre-installed components, significantly reducing onsite installation time. For matching accessories and other components, visit our general **[Enphase](https://www.estg.eu/en-gb/brands/enphase)** brand page.

## Downloads

- [IQ System Controller 3 INT Datasheet](https://cdn.estg.eu/p/8/6/6/a/866a20cd9310eaf6e60d4ddd224399cfb36a86e2_IQ_System_Controller_3_INT_Datasheet.pdf)
- [IQSC 3 INT Datenblatt](https://cdn.estg.eu/p/d/c/5/d/dc5d9f1430172d1351f814a3148c6aa07a215ae8_IQSC_3_INT_Datenblatt.pdf)