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Enphase System Controller 3 > Connects home to grid power, IQ 5P Battery, and Solar PV
IQ System Controller 3G, 200A, Grid side installation, includes Neutral Forming Transformer, with load control using aux contact, including Generator Interconnection, supports multi-mode, 240V voltage
The Enphase System Controller 3G connects the home to grid power, the IQ Battery system, and solar PV. It provides microgrid interconnect 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 and storage installations by providing a consistent, pre-wired solution for residential applications.
Specifications
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Model
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IQ System Controller 3G / SC200G111C240US01: IQ System Controller 3G streamlines grid-independent capabilities of PV and storage installations.
Integrates hold-down capability. Supports up to 20 kWH (without PCS*) and 40 kWh (with PCS*)
IQ Battery 5P.
Supports generator integration.
PCS* stands for Power Control System
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Series
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IQ System
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Manufacturer
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Enphase Energy
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Warranty
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10 Years
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Mechanical
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Dimensions
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19.7" x 36" x 9.7"
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Weight
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87 lbs
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Ambient temperature range
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-40°C to 50°C (-40°F to 122°F)
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Cooling
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Natural convection, plus heat shield
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Enclosure
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Outdoor, NEMA type 3R, polycarbonate construction
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Altitude
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To 2500 meters (8,200 feet)
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Mounting
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Wall Mount
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Compliance
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UL 1741, UL 1741 SA, IEEE 1547:2018 (UL 1741-SB, 3rd Ed.), UL 1741 PCS CRD, UL1 998, UL 869A, UL 675, UL 5087, UL 50E, CSA 22.2 No. 107.1, 47 CFR Part 15 Class B, ICES 003, ICC ES AC156.
The IQ System Controller 3/3G is approved for use as service equipment in the United States
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Product Features
Easy to Install
- Connects to service entrance¹ or main load center
- Includes neutral-forming transformer
- Mounts on single stud with centered brackets
- Provides conduit entry from bottom, left, or right
- Includes color-coded wires for ease of wiring System Shutdown Switch
- Integrates hold-down functionality to eliminate the need for hold-down kits and special breakers
Flexible
- Can be used for Sunlight Backup, Home Essentials Backup, or Full Energy Independence
- IQ System Controller 3 integrates with IQ Battery 5P
- IQ System Controller 3G integrates with select AC standby generators.
See
Generator Integration Tech Brief for a list of generators
- Provides a seamless transition to backup
Safe and Reliable
- System Shutdown Switch can be used to disconnect PV, battery, and generator systems
- It acts as a rapid shutdown initiator of grid-forming IQ8 PV Microinverters for safety of maintenance technicians/first responders
- 10-year limited warranty
Documentation
Useful Enphase Links
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