Microgrid interconnection device
Enphase Energy

IQ System Controller 3

200A Service current
160A Continuous current
240V AC voltage

Service-entrance-rated microgrid interconnection device and load center that consolidates PV, storage, and backed-up loads in one NEMA 3R enclosure. Includes a neutral-forming transformer and streamlined DER breaker spaces with a 200 A bus and 160 A continuous rating. Supports IQ Battery 5P systems up to 40 kWh with...

Share

Product details

Specifications at a glance

Clear, practical product information for comparing your options.

Grid isolation specifications

Electrical arrangement
Integrated distribution
Internal bus rating (A)
200.0
Electrical connections
grid_main: Grid, Grid side, 200.0 A maximum protection, 160.0 A continuous, Internal or external; backup_loads: Load, Backup side, 200.0 A maximum protection, 160.0 A continuous, Internal or external; pv_breaker: PV, Backup side, 80.0 A maximum protection, Internal; battery_1: Battery, Backup side, 80.0 A maximum protection, Internal; battery_2: Battery, Backup side, 80.0 A maximum protection, Internal
Model
SC200D111C240US01
Certification
UL 1741; UL 1741 SB (IEEE 1547:2018); UL 1741 PCS CRD; UL 1998; UL 869A; UL 50E; CSA C22.2 No. 107.1; 47 CFR Part 15 Class B; ICES-003. Approved for use as service equipment in the United States.
Manufacturer notes
Works with IQ Battery 5P (IQBATTERY-5P-1P-NA). Microinverters: IQ8, IQ7, IQ6, and M Series (M Series support may be jurisdiction-dependent with IEEE 1547:2018). Compatible IQ Combiner 5/5C (X-IQ-AM1-240-5, X-IQ-AM1-240-5C). Optional CTs: CT-200-SPLIT or CT-200-CLAMP. Pre-installed quad breaker ties NFT and IQ Gateway; DER breakers installed per published list. Generator integration not supported on this SKU.
Service current (A)
200.0
Continuous current (A)
160.0
Nominal AC voltage (V)
240.0
Maximum OCPD (A)
200.0
Maximum PV port current (A)
80.0
Maximum battery port current (A)
80.0
AC phases
1
Poles
2
Frequency (Hz)
60
Service entrance rated
Yes
Whole-home backup supported
Yes
Partial-home backup supported
Yes
Generator supported
No
Form factor
Enclosure
Neutral switching
Solid

Resources

Documents and downloads

Built for the right system

Let’s find the best fit for your home.

Our team will compare your site, energy goals, and budget before recommending equipment.
Request a quote