Key Features
- 2 MPPTs with 4 strings input, Max. 21kW PV input
- Supports up to 10pcs in parallel for on/off grid
- Peak shaving function
- Auto start/stop, works with battery and PV for load support.
- AC coupling function to retrofit the existing grid-tied system
- Remote Monitoring & AI Optimization
Visual Description: The product is a sleek, modern hybrid solar inverter, typically wall-mounted. The accompanying image shows two such units installed on a residential building equipped with solar panels on the roof, illustrating a typical application scenario.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | GEN-LB-US 13K |
| Input (PV DC) | |
| Max. PV array power (W) | 21000 |
| Max. PV input power (W) | 18000 |
| Rated PV input voltage (V) | 360 |
| Number of independent MPPT inputs | 2 (2:2) |
| PV input voltage range (V) | 100~550 |
| MPPT voltage range (V) | 120~440 |
| Start-up voltage (V) | 140 |
| Max. PV input current per MPPT (A) | 26/26 |
| Max. PV short-circuit current input per MPPT (A) | 31/31 |
| Battery | |
| Compatible battery type | Lithium-ion/Lead-Acid |
| Rated battery voltage (V) | 48 |
| Battery voltage range (V) | 40~60 |
| Max. charging/discharging current (A) | 208 |
| Max. charging/discharging power (W) | 10000 |
| Force wake up battery from PV function | YES |
| AC Input/AC Output | |
| Rated AC voltage (V) | 240; 208 |
| Rated AC frequency (Hz) | 50/60 |
| Rated AC output power with PV (W) | 13000@240V / 11200@208V |
| Rated AC output current with PV (A) | 54 |
| PF | 0.99 (Adjustable from 0.8 leading to 0.8 lagging) |
| THDI | <3% |
| Max. continuous AC passthrough current (A) | 90 |
| GEN | |
| Rated GEN voltage (V) | 240; 208 |
| Rated GEN frequency (Hz) | 50/60 |
| Rated GEN input current (A) | 62.5 |
| Max. GEN input current (A) | 80 |
| Rated GEN input power (W) | 15000 |
| UPS | |
| Rated output power (W) | 10000 |
| Rated output voltage (V) | 240;120/240; 120/208 |
| Rated output current (A) | 41.6@240V; 48@208V |
| Rated output frequency (Hz) | 50/60 |
| Surge power, duration | 2Pn, 0.5s |
| Switching time | 20ms |
| Wave form | Sine wave |
| THDV | <3% |
| Efficiency | |
| Max. MPPT efficiency | 99.9% |
| Max. efficiency | 97.5% |
| Battery charge/discharge efficiency | 94% |
| CEC efficiency | 96.6% |
| Protection | |
| PV reverse polarity protection | YES |
| Over current/voltage protection | YES |
| Anti-islanding protection | YES |
| AC short-circuit protection | YES |
| Leakage current protecion | YES |
| DC switch | YES |
| AC/DC surge protection | Type III |
| Rapid shut down | YES |
| Grid/AFCI/RSD monitoring | YES |
| Load breaker | 80A |
| Battery breaker | 250A/80V |
| General | |
| Dimensions (W*H*D) | 566*773*285mm / 22.3*30.4*11.2 in |
| Weight | 55kg / 121.3 lbs |
| Ingress protection rating | IP66/NEMA 4X |
| Relative humidity | 0~100% |
| Operating environment temperature range (°C) | -25~60°C, > 45°C Derating |
| Storage temperature range (°C) | -25~60 |
| Display & Communication interface | Touch color screen, RS485/Wi-Fi/CAN |
| Warranty | 5/10 years |
| Cooling method | Smart Cooling |
| Topology | Transformer-less |
| Altitude | <2000m |
| Standards & Certification | |
| Certifications | UL 1741SA, UL 1741SB, CSA C22.2, CEC, FCC Part15B, IEEE 1547.1, HECO SRD V2.0 |
