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Description
Tigo 11.4K EI INVERTER Residential Hybrid Inverter
The Tigo TSI-11.4K-US (601-2111K4-0003) is an 11.4 kW single-phase hybrid energy-storage inverter for residential solar and battery systems. It supports 208/240 V service, whole-home backup, and integrates with the Tigo EI platform.
Technical Specifications
- Rated AC output: 11,400 W @ 240 V
- Output at 208 V: 9,880 W
- Max AC output current: 48 A
- Backup output current: up to 75 A
- Frequency: 50/60 Hz
- MPPTs: 4
- PV strings: 2 per MPPT
- MPPT voltage range: 80–550 V
- Maximum recommended PV power: 22.8 kW (2:1 DC/AC oversizing)
- Dimensions: 15.8 × 7.4 × 25.2 in
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