Skip to content
Unbound Solar Logo
  • Solar Products
  • Learn
CALL
1-888-907-5792
OR
Get Quote
  • Solar Products
    • Yard Sale: A variety of products available at 20 to 50% off!
    • Solar System Kits
    • Grid-Tie
      • Solar Permit Plan Set
      • Grid-Tie w/ Battery Storage
      • Solar Panels
      • Inverters
      • Hybrid Inverters
      • Sol-Ark Inverter
      • Battery Backup Inverters
      • Mounting Hardware
      • Wiring
      • Breaker Panels
      • Combiner Boxes
      • Enphase Microinverters
      • SolarEdge String Inverters & Optimizers
      • SMA String Inverters
      • Sol-Ark Hybrid Inverters
    • Off-Grid
      • Solar Panels
      • Inverters
      • Sol-Ark Inverter
      • Sol-Ark Hybrid Inverters
      • Pre-Wired Power Centers
      • Magnum Inverters & Power Centers
      • Mounting Hardware
      • Generators
      • Charge Controllers
      • Wind Turbines
      • Wiring
      • Breaker Panels
    • Solar Panels
      • Color – Black
      • Color – Silver
      • Tech Type – Mono PERC | Most Popular
      • Tech Type – Poly | RV, Boat, Remote
      • Heliene
      • Mission Solar
      • Solaria
    • Energy Storage
      • Generators
      • Batteries
      • Battery Banks
      • Backup Systems
      • Battery Chargers
      • Battery Enclosures
      • Battery Monitors
      • Battery Cable
      • Sol-Ark Inverter
      • EndurEnergy
      • Crown Flooded Batteries
      • FullRiver AGM Batteries
      • Fortress LFP Batteries
    • Commercial
      • Commercial Systems
      • Builder Program
      • Installer Program
      • SolarEdge 3-Phase String Inverters & Optimizers
      • SMA 3-Phase String Inverters
  • Learn
    • Customer showcase
    • Pros & Cons
      • Pros & Cons of Solar
      • Are Solar Panels Worth It?
      • Solar Cost Calculator
      • Solar Panels ROI
      • Solar Tax Credit
      • State Solar Incentives
      • Solar Lease Guide
      • Should You Lease Solar?
      • Solar Financing
    • Planning
      • Solar & Home Value
      • Community Solar
      • Sun Hours Map
      • Electrical Requirements
      • Permitting
      • Net Metering
      • Installation Method
    • Designing
      • Grid-Tie vs. Off-Grid
      • Sizing Your System
      • Solar Panel Efficiency
      • 60 Cell vs. 72 Cell Solar Panels
      • Monocrystalline vs. Polycrystalline Solar Panels
      • Best Solar Panels
      • Inverter Types
      • Best Grid-Tied Inverters
      • Ground vs. Roof Mount
      • Best Solar Panel Mounts
      • Lead-Acid vs. Lithium Batteries
      • Best Solar Batteries
      • Adding Battery Backup
    • Installing
      • Step-by-Step Installation
      • Planning & Safety
      • Wiring & Electrical
      • Mounting Panels
      • Battery Installation
      • Off-Grid Commissioning
    • Monitoring & Maintenance
      • Best Monitoring Solutions
      • Panel Cleaning & Maintenance
    • Frequently Ask Questions
      • Grid-Tie Cost Calculator
      • Do I Need Battery Backup?
      • Grid-Tie vs. Off-Grid
      • Off-Grid Cost Calculator
      • Off-Grid System Sizing
      • Best Batteries for Solar
      • Solar Cost Calculator
      • Best Solar Panels of 2021
      • 8 Costly Solar Mistakes to Avoid 
      • AGM vs. Gel Batteries
      • How to Add Battery Backup
      • Best Batteries for Solar
      • Solar Panel Installation Guide
      • California’s Energy Compliance
  • Solar 101
  • Free Guides
  • Project Calculators
  • Videos
  • Commercial
  • Builders
  • Installers
AI Terms
    Categories
      Brands
        Articles
          See more
          Products
            See more
            1. Home›
            2. Inverters & Electrical›
            3. Inverters›
            4. Accessories›
            5. Enphase IQ system Controller 2 Kit
            Enphase IQ system Controller 2 Kit 1
            Enphase IQ system Controller 2 Kit 2
            Enphase IQ system Controller 2 Kit 3
            Enphase IQ system Controller 2 Kit 4
            Enphase

            Enphase IQ system Controller 2 Kit

            Enphase IQ System Controller 2 Kit, Auto-Transfer switch, with RSD, NFT and MID

            $2,729.02

            Contact Us
            SKU: 10000303 Accessories, Inverters, Inverters & Electrical Brand: Enphase
            • Description
            • Features & Attributes
            • Documents

            Description

            The Enphase IQ System Controller 2 Kit connects the home to grid power, IQ Batteries, and solar PV with support for IQ8 Microinverters.

            It provides microgrid interconnection device (MID) functionality by automatically detecting and seamlessly transitioning the home energy system from grid power to backup power in the event of a grid failure. It consolidates interconnection equipment into a single enclosure and streamlines grid independent capabilities of PV, storage, and generator installations by providing a consistent, pre-wired solution for residential applications.

            When paired with a dedicated IQ Load Controller (required for Sunlight Backup), homeowners have the ability to prioritize and direct power to critical loads in the event of a grid outage.

            The IQ System Controller 2 Kit is a part of the Enphase complete storage and backup system.

            Includes Rotary switch for Rapid Shutdown Function, per NEC 690.12


            Please note that commissioning of the Enphase Storage systems requires installer certification. This can be obtained by completing an online training course at Enphase University: https://university.enphaseenergy.com

            Additional Features

            • Connects to the load or service equipment side of the main panel
            • Supports whole home and partial home backup
            • Provides seamless transition to backup power
            • Includes neutral-forming transformer for 120/240V backup operation
            • Includes Rotary switch for Rapid Shutdown Function
            • Up to 200A main breaker support
            • NEMA 3R outdoor enclosure
            • Compatible with IQ8-Series and IQ7-Series microinverters
            • Ten-year limited warranty

            Features & Attributes

            Dimensions 9.7 × 19.7 × 36.0 in
            MPN

            EP200G-SC2-RSD-

            Documents

            Relevant Product Documents.

            Enphase IQ system Controller 2 Kit Specifications PDF
            Enphase IQ system Controller 2 Kit Installation PDF
            Enphase IQ system Controller 2 Kit Additional Info PDF

            Related Products

            • Enphase
              Placeholder

              Breaker Hold-Down kit, for IQ System Controller 2

              SKU: 10000168
              $16.37
            • Enphase
              Enphase 30A Component Breaker for IQ System Controller 2 1

              Enphase 30A Component Breaker for IQ System Controller 2

              SKU: 10000175
              $60.72
            • Enphase
              Enphase 200A Main/Load Breaker for IQ System Controller 2 1

              Enphase 200A Main/Load Breaker for IQ System Controller 2

              SKU: 10000170
              $609.88
            • Enphase
              Enphase IQ Load Controller 1

              Enphase IQ Load Controller

              SKU: 10000164
              $756.98
            • Enphase
              Enphase IQ Battery 10T 1

              Enphase IQ Battery 10T

              SKU: 10000166
              $8,999.00
            solar inverter guide
            Download Your FREE Solar Inverter Guide
            Manage Power Flow Like a Solar Pro! Download Now for Hassle-Free Hookup.
            Get free guide »
            • Column 1
              • Shop
              • Grid-Tie Solar
              • Off Grid Solar
              • Complete Systems
              • Solar Panels
              • Electrical
              • Batteries & Backup
              • Hardware & Racking
              • Commercial
              • Company
              • About Us
              • Contact Us
              • Careers
              • Newsroom
            • Column 2
              • Learn
              • Solar 101: Start Here
              • Solar Resource Center
              • Solar Blog
              • Guide to DIY Solar
              • Getting Started with Solar
              • Tools
              • Solar Cost Calculator
              • Off Grid Calculator
              • Battery Bank Calculator
              • California Solar Mandate Calculator
              • Solar Permitting
            • Column 3
              • Community
              • Blog
              • Customer Showcase
              • Customer Testimonials
              • Ratings & Reviews
              • Referral Program
              • Support
              • Support Hub
              • Terms & Conditions
              • Shipping Policy
              • Returns
              • Freight Delivery Tips
            Contact Us:
            Phone: 1-888-907-5792
            Social Media
            • Terms of Use
            • Privacy Policy
            © 2025 Unbound Solar. All Rights Reserved.