Growatt MIN 11.4kW Hybrid Inverter with Whole Home Backup and WIFI/LAN — the highest-capacity model in the MIN series, ideal for large residential solar + storage installations requiring whole home backup, flexible connectivity, and top-tier compliance. This V3 version features dual AC ports to deliver both grid-tied and backup output, and includes an integrated Rapid Shutdown Transmitter (TRS-T) for full NEC 690.12 compliance.
Outfitted with WIFI and LAN (WL) communication, the inverter allows reliable remote monitoring through Growatt’s ShinePhone and ShineServer apps. The MIN 11.4kW is compatible with both DC and AC-coupled batteries from Growatt (APX/ARO HV) and LG (enblock Prime), offering flexible system design for installers and homeowners alike.
Rated for 11,400W at 240V (7,100W @ 208V), this inverter is UL 1741-SA/SB and Rule 21 certified, with advanced safety features including AFCI, anti-islanding, ground fault detection, and a weather-sealed NEMA 4X (IP65) enclosure. With up to 98.5% efficiency and built-in support for time-of-use (TOU), off-grid, and zero-export modes, it's built for performance, compliance, and long-term resilience.
Key Features
Output Power: 11.4kW (240V), 7.1kW (208V)
Backup Type: Whole Home Backup (V3)
Communication: WIFI + LAN (WL)
Rapid Shutdown: Built-in TRS-T (Tigo-compatible)
Certifications: UL 1741-SA/SB, Rule 21, HECO SRD, FCC
Protection: AFCI, RSD, GFDI, NEMA 4X enclosure
Battery Compatibility: Growatt APX / ARO HV, LG enblock Prime
Monitoring: Revenue-grade accuracy supported via platform integration
Warranty: 10-year standard; 15- and 20-year options available
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