Inverter Specifications
| SKU | LXP-LB-US-12K |
|---|---|
| Operating type | Grid-tie, Hybrid |
| Inverter function | Inverter/charger |
| Continuous AC output power (W) | 12000.0 |
| AC output voltage (V) | 120/240, 120/208 |
| AC output frequency (Hz) | 60 |
| AC phase configuration | Split-phase |
| Output waveform | Pure sine wave |
Show all specifications (48)Show fewer specifications
| Nominal battery voltage (V) | 48 |
|---|---|
| Min battery voltage (V) | 40.0 |
| Max battery voltage (V) | 60.0 |
| Outage backup capability | Yes |
| Backup/EPS output power (W) | 12000.0 |
| Backup output voltage (V) | 120/240, 120/208 |
| Backup transfer time (ms) | 20.0 |
| Solar PV input supported | Yes |
| Max recommended PV array power (W) | 18000.0 |
| Max DC input voltage (V) | 600.0 |
| PV startup voltage (V) | 140.0 |
| Min MPPT voltage (V) | 120.0 |
| Max MPPT voltage (V) | 500.0 |
| Independent MPPT count | 3 |
| PV input and tracker conditions | MPPT current limits 25 / 15 / 15 A; short-circuit limits 31 / 19 / 19 A. Datasheet lists MPPT input arrangement 2:1:1. |
| Solar battery charging supported | Yes |
| Max combined battery charging current (A) | 250.0 |
| Max combined battery charging power (W) | 12000.0 |
| Generator input supported | Yes |
| AC pass-through current (A) | 200.0 |
| Peak efficiency (%) | 97.5 |
| Weighted efficiency (%) | 96.9 |
| Weighted efficiency standard | CEC |
| Warranty limits | Manufacturer datasheet lists 5 / 10 years; applicable regional warranty must be confirmed. |
| Parallel operation supported | Yes |
| Max parallel units | 10 |
| Display | Touch colour screen |
| Communication interfaces | RS485, Wi-Fi, CAN |
| Length (mm) | 285.0 |
| Width (mm) | 520.0 |
| Height (mm) | 870.0 |
| Weight (kg) | 55.0 |
| Installation environment | Indoor/outdoor |
| Enclosure rating | IP65 / NEMA 4X |
| Min operating temperature (°C) | -25.0 |
| Max operating temperature (°C) | 60.0 |
| Temperature and altitude derating | Output derates above 45°C. |
| Cooling method | Fan-cooled |
| Certifications | UL 1741, CSA C22.2 No. 107.1 |
| MPN | LXP-LB-US 12K |
Description
SKU: LXP-LB-US-12K
Mfg. SKU: LB-US-12K
LUXPower LXP-LB-US-12K 12 kW Hybrid Split-Phase & Three-Phase Solar Inverter
Off-Grid & Grid-Tie | Pure Sine Wave | Integrated 3-MPPT Controller
Power your Canadian home, remote cabin, or commercial space with the LUXPower 12 kW hybrid inverter. This transformer-less unit delivers up to 12 000 W continuous output, supports split-phase 120/240 V and three-phase 120/208 V, and integrates a high-efficiency MPPT charge controller—perfect for coast-to-coast solar, backup, and off-grid systems in Canada.
Key Features & Benefits
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12 kW Continuous & 18 kW PV Input
Runs whole-house loads and off-grid cabins; harvests solar from up to 18 000 W of panels across three MPPT channels. -
Split-Phase & Three-Phase Output
Native 120/240 V split-phase or 120/208 V three-phase support for North American wiring—no external transformer required. -
Ultra-Fast UPS Switching (< 20 ms)
Keeps critical loads (refrigerator, furnace, medical devices) online during grid outages. -
Advanced MPPT Charge Controller
Three independent MPPT inputs (2 × 7 000 W, 1 × 7 000 W) with up to 99.9 % tracking efficiency—maximizes solar harvest under Canada’s varied light conditions. -
Robust Safety & Compliance
Built-in protections (reverse polarity, over-current/voltage, anti-islanding, AFCI, RSD, surge) and certified to UL 1741, IEEE 1547, CSA C22.2, CEC, and NEC 690.12. -
User-Friendly Color Touchscreen
7″ LCD display plus RS485, Wi-Fi, and CAN interfaces for real-time monitoring and remote management from coast to coast. -
Durable Design for Canadian Climates
Transformer-less, fan-cooled (< 50 dB), operates from –25 °C to +60 °C; handles humidity up to 100 % and altitudes to 2 000 m.
Technical Specifications
| Specification | Details |
|---|---|
| Model | LXP-LB-US-12K |
| Continuous Output Power | 12 000 W |
| Max PV Input Power | 18 000 W |
| MPPT Inputs | 3 (2 @ 7 000 W, 1 @ 7 000 W) |
| DC Input Voltage Range | 100–600 V |
| Nominal DC Input Voltage | 360 V |
| Full-Power MPPT Range | 230–500 V |
| Max DC Input Current/MPPT | 25 A / 15 A / 15 A |
| AC Output Voltage | 120/240 V split-phase; 120/208 V three-phase; 220 V single-phase |
| Nominal AC Output Current | 50 A |
| UPS Transfer Time | < 20 ms |
| Battery Voltage Range | 40–60 V (nominal 48 V) |
| Max Charge/Discharge Power | 12 000 W |
| Max Charge/Discharge Current | 250 A |
| Efficiency | ≥ 97.5 % (CEC), MPPT ≥ 99.9 % |
| Cooling Method | Variable-speed fan (< 2 000 m elevation) |
| Operating Temperature | –25 °C to +60 °C |
| Storage Temperature | –25 °C to +60 °C |
| Humidity | 0–100 % RH |
| Ingress Protection | IP 65 / NEMA 4X (outdoor rated) |
| Dimensions (W × H × D) | 670 × 490 × 240 mm (26.4″ × 19.3″ × 9.4″) |
| Weight | 42 kg (92.6 lb) |
| Display & Interface | 7″ Color touchscreen, RS485, Wi-Fi, CAN |
| Certifications | UL 1741, IEEE 1547, CSA C22.2, CEC, FCC SDOC, NEC 690.12 |
| Warranty | 10 years |
Why Buy from Solar Super Store?
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Fast Shipping Across Canada — coast-to-coast delivery
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Canadian-Based Expert Support — tailored advice for your province’s grid and conditions
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Full Manufacturer Warranty — 10 years of coverage from LUXPower Systems
Ensure reliable, high-performance solar and backup power for your Canadian home or cabin.
Datasheet