Key Features
- 2 MPPTs with 4 strings input, Max. PV input 15kW
- Supports up to 10 units in parallel for on/off grid operation
- On/off grid seamless switching
- Peak shaving function
- AFCI protection integrated
- Integrated breakers for Grid, Generator, Load, and Battery
- Dedicated ports for:
- Generator connection
- Auto generator control
- Support generator exercise
- Support generator boost function
- Smart load connection and auto control
- AC coupling function
Image Description: A white and black Lux Power Tek hybrid inverter unit is shown, featuring a front display screen and visible connection ports.
Image Description: A Lux Power Tek hybrid inverter unit is mounted on a wall, with a matching battery storage unit installed below it, illustrating a typical system setup.
Specifications
Parameter | LXP-LB-US 5K | LXP-LB-US 8K | LXP-LB-US 10K |
---|---|---|---|
Model | LXP-LB-US 5K | LXP-LB-US 8K | LXP-LB-US 10K |
Input (PV DC) | |||
Max. PV input power (W) | 8000 | 12000 | 15000 |
Rated PV input voltage (V) | 360 | 360 | 360 |
Number of independent MPPT inputs | 2/(2:2) | 2/(2:2) | 2/(2:2) |
PV input voltage range (V) | 100~600 | 100~600 | 100~600 |
MPPT voltage range (V) | 120~500 | 120~500 | 120~500 |
Start-up voltage (V) | 140 | 140 | 140 |
Max. PV input current per MPPT (A) | 25/25 | 25/25 | 25/25 |
Max. PV short-circuit current input per MPPT (A) | 31/31 | 31/31 | 31/31 |
Battery | |||
Compatible battery type | Lithium-ion/Lead-Acid | Lithium-ion/Lead-Acid | Lithium-ion/Lead-Acid |
Rated battery voltage (V) | 48 | 48 | 48 |
Battery voltage range (V) | 40~60 | 40~60 | 40~60 |
Max. charging/discharging current (A) | 115 | 167 | 210 |
Max. charging/discharging power (W) | 5000 | 8000 | 10000 |
Force wake up battery from PV function | YES | YES | YES |
Grid | |||
Rated AC voltage (V) | 120/240; 120/208 | 120/240; 120/208 | 120/240; 120/208 |
Rated AC frequency (Hz) | 60 | 60 | 60 |
Rated AC output current | 20.8A@240V/24A@208V | 33.3A@240V/38.5A@208V | 41.6A@240V/48A@208V |
Rated AC output power (W) | 5000 | 8000 | 10000 |
Max. AC input current (A) | 40 | 63 | 63 |
PF | 0.99 (Adjustable from 0.8 leading to 0.8 lagging) | 0.99 (Adjustable from 0.8 leading to 0.8 lagging) | 0.99 (Adjustable from 0.8 leading to 0.8 lagging) |
THDI | <3% | <3% | <3% |
UPS | |||
Rated output power (W) | 5000 | 8000 | 10000 |
Rated output voltage (V) | 20.8A@240V/24A@208V | 33.3A@240V/38.5A@208V | 41.6A@240V/48A@208V |
Rated output current (A) | |||
Rated output frequency (Hz) | |||
Surge power, duration | 2Pn, 0.5s | 2Pn, 0.5s | 2Pn, 0.5s |
Switching time | 20ms | 20ms | 20ms |
Wave form | Sine wave | Sine wave | Sine wave |
THDV | <3% | <3% | <3% |
GEN | |||
Rated GEN voltage (V) | 120/240; 120/208 | 120/240; 120/208 | 120/240; 120/208 |
Rated GEN frequency (Hz) | 60 | 60 | 60 |
Rated GEN input current (A) | 41.7 | 62.5 | 62.5 |
Rated GEN input power (W) | 10000 | 15000 | 15000 |
Efficiency | |||
Max. MPPT efficiency | 99.9% | 99.9% | 99.9% |
Max. efficiency | 97.5% | 97.5% | 97.5% |
Battery charge/discharge efficiency | 94.0% | 94.0% | 94.0% |
CEC efficiency | 96.4% | 96.4% | 96.4% |
Protection | |||
PV reverse polarity protection | YES | YES | YES |
Over current/voltage protection | YES | YES | YES |
Anti-islanding protection | YES | YES | YES |
AC short-circuit protection | YES | YES | YES |
Leakage current protection | YES | YES | YES |
DC switch | YES | YES | YES |
AC/DC surge protection | YES | YES | YES |
Rapid shut down | YES | YES | YES |
Grid/AFCI/RSD monitoring | YES | YES | YES |
Grid/GEN breaker (Current/Voltage) | 63A/480V | 63A/480V | 63A/480V |
Load breaker (Current/Voltage) | 63A/480V | 63A/480V | 63A/480V |
Battery breaker (Current/Voltage) | 250A/80V | 250A/80V | 250A/80V |
General | |||
Dimensions (W*H*D) | 520*750*285mm / 20.5*29.5*11.2 in | 520*750*285mm / 20.5*29.5*11.2 in | 520*750*285mm / 20.5*29.5*11.2 in |
Weight | 50kg/110lbs | 50kg/110lbs | 50kg/110lbs |
Ingress protection rating | IP65/NEMA 4X | IP65/NEMA 4X | IP65/NEMA 4X |
Relative humidity | 0~100% | 0~100% | 0~100% |
Operating environment temperature range (°C) | -25~60°C, > 45°C Derating | -25~60°C, > 45°C Derating | -25~60°C, > 45°C Derating |
Storage temperature range (°C) | -25~60 | -25~60 | -25~60 |
Display & Communication interface | Touch color screen, RS485/Wi-Fi/CAN | Touch color screen, RS485/Wi-Fi/CAN | Touch color screen, RS485/Wi-Fi/CAN |
Warranty | 5/10 years | 5/10 years | 5/10 years |
Cooling method | Smart Cooling | Smart Cooling | Smart Cooling |
Topology | Transformer-less | Transformer-less | Transformer-less |
Altitude | <2000m | <2000m | <2000m |
Standards & Certification | UL1741SA, UL1741SB, CSA22.2, UL1741PCS CRD, CEC, FCC Part15B, IEEE1547.1 | UL1741SA, UL1741SB, CSA22.2, UL1741PCS CRD, CEC, FCC Part15B, IEEE1547.1 | UL1741SA, UL1741SB, CSA22.2, UL1741PCS CRD, CEC, FCC Part15B, IEEE1547.1 |