Enphase IQ System Controller 3 – Hold‑Down Integrated, 40 kWh Capacity Support, No-Generator – SC200D111C240US01 – Smart Home Power Hub

The IQ System Controller 3 is a compact microgrid interconnect device that seamlessly transitions a home from utility power to battery backup, providing grid‑independent operation for residential PV and storage systems. It consolidates interconnection equipment into a single, pre‑wired enclosure, simplifying installation and ensuring reliable, rapid backup during outages.

Key Features

• Microgrid Interconnect Device (MID) – Automatically detects grid failure and switches to backup power without user intervention.
• Integrated Hold‑Down Kit – Eliminates the need for separate hold‑down kits and special breakers, simplifying load‑center wiring.
• Supports Up to 40 kWh Storage – Compatible with the IQ Battery 5P, enabling substantial home energy storage.
• Neutral‑Forming Transformer (NFT) – Provides a stable neutral for PV and battery connections, rated at 3,600 VA.
• 10‑Year Limited Warranty – Offers long‑term peace of mind for critical home power infrastructure.
• Easy, Pre‑wired Installation – Color‑coded wires, single‑stud mounting brackets, and conduit entry options for rapid deployment.
• Compliance with Industry Standards – Meets UL 1741, IEEE 1547, and other relevant safety certifications.

Specifications

• Nominal Voltage – 240 V ± 20% (L‑L).
• Maximum Continuous Current – 160 A; Overcurrent protection up to 200 A.
• Maximum Input Overcurrent Protection – 200 A; Output protection 200 A; PV combiner 80 A.
• Dimensions – 50 cm × 91.6 cm × 24.6 cm (19.7 in × 36 in × 9.7 in).
• Weight – 39.4 kg (87 lb).
• Ambient Temperature Range – –40 °C to 50 °C (–40 °F to 122 °F).
• Enclosure Rating – Outdoor, NEMA 3R, polycarbonate construction.
• Maximum Altitude – 2,500 m (8,200 ft).
• Warranty – 10 years limited (EP200G‑NA‑02‑RSD warrantied for 5 years).
• Compliance – UL 1741, UL 1741 SA, IEEE 1547:2018, CSA 22.2 No. 107.1, etc.

The IQ System Controller 3 delivers reliable, grid‑independent power with an integrated hold‑down system, pre‑wired convenience, and robust battery support – the perfect hub for smart home energy management.

Why Shop With Us

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