Description
SGN 11K15 Pro 11.4kW 48V Split-Phase Hybrid Solar Inverter for Whole Home Backup
The SGN 11K15 Pro 11.4kW hybrid solar inverter delivers efficient, reliable energy management for whole-home applications. Supporting split-phase 48V input and 200A output, it seamlessly integrates with solar panels, batteries, and the grid, providing backup power, peak shaving, and off-grid capabilities. Ideal for residential or commercial setups, it ensures stable, uninterrupted energy supply.
KEY FEATURES
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High Solar Input. 3 MPPTs with up to 600V input each, supporting a total solar input of 15kW.
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Scalable Power. Connect up to 9 inverters in parallel for a 102.6kW system.
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Versatile Functionality. Combines grid-tie, off-grid, and hybrid solar capabilities in one system.
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Advanced AC Coupling. Integration with grid-tie systems and smart load.
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User-Friendly Interface. LCD display, monitor and adjust settings via a mobile app.
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200A Whole Home Backup. Whole Home Backup with 200A capacity – power everything, anytime.
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Reliable Backup. Ensure continuous power to critical loads with battery backup when the grid fails.
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Wide Compatibility. Works with generators and Lithium-ion/Lead-acid.
- Durable & Safe. IP65 rated, wall-mounted design, 10-year warranty.
Specifications
| Input (PV) | |
| Max. PV Input Power | 15,000W |
| Max. PV Voltage | 600V |
| Start-up Voltage | 90V |
| MPPT Operating Voltage Range | 70–540V |
| Max. Input Current per MPPT | 30A / 22A / 22A |
| No. of MPPT | 3 |
| Input / Output (BAT) | |
| Compatible Battery Type | Lithium-ion / Lead-acid |
| Battery Voltage Range | 40–64V |
| Max. Charge/Discharge Current | 210A / 210A |
| Max. Charge/Discharge Power | 10,000W / 10,000W |
| Output (Grid) | |
| Max. AC Output Power (PF=1) | 11,400W |
| Max. AC Output Current | 47.5A |
| Nominal Grid Voltage | 120/240V Split phase / 208V (2/3 phase) AC |
| Nominal Grid Frequency | 50/60 Hz |
| Power Factor | >0.99 (adjustable 0.8LD–0.8LG) |
| Output (Back-up) | |
| Max. AC Output Power (PF=1) | 11,400W |
| Nominal Output Current | 47.5A |
| Peak Power | 20,000VA |
| Nominal Output Voltage | 120/240V Split phase / 208V (2/3 phase) AC |
| Nominal Output Frequency | 50Hz / 60Hz |
| Transfer Time | <10 ms (typical) |
| THDV | <3% @ 100% R Load |
| Protection | |
| Protection Category | Class I |
| AC Overcurrent Protection | Yes |
| DC/AC Overvoltage Protection | DC Type II, AC Type III |
| AC Short Circuit Protection | Yes |
| DC Reverse Protection | Yes |
| Surge Arrester | DC Type II, AC Type III |
| RSD | Yes |
| General | |
| Ingress Protection Degree | IP65 / NEMA 3R |
| Operating Temperature Range | -25 ~ 60°C / (-13°F ~ 140°F) |
| Dimensions (W×H×D) | 17.6 × 35.5 × 10.6 inch (448 × 901 × 270 mm) |
| Weight | 103.6 lbs / 46.5 kg |
| HMI & COM | |
| Display | Wireless & APP + LED + LCD (optional) |
| Communication Interface | CAN (for BMS), RS485 (for meter), RS485, CAN (for parallel), Optional: WiFi / LAN |
| Certification | |
| Compliance | UL1741 / CSA C22.2 / UL1699B / UL1741SA / UL1741SB / UL1741 PCS CRD IEEE1547, HECO SRD 2.0, CSIP |
| Warranty |
Manual & Downloads
Warranty
10 Years Warranty
