GO GREEN! LOWER CARBON!
The Liniotech ESS inverter is a high-quality inverter which can convert solar energy to AC energy and store energy into battery. Typically, an ESS inverter system consists of PV array, ESS inverter, battery, loads and electricity sensor.
The energy generated by inverter can be preferentially supplied to its self consumption, stored in the battery for future use or fed into public grid.
Features
Maximize PV input Power
Up to 200% oversizing allowed with 3 MPPTs
Support high power module with 30A PV input current
Support AC coupled solar input
Integrated arc fault circuit interrupter (AFCI) and Rapid Shutdown
Flexible Battery Configuration
Built-in DC Breaker for safety and reliability
Support 40-64V Lithium or Lead-acid battery
Maximum battery charge/discharge current of 210A
Stable Output Power
Continuous 110% of nominal AC power
Support 120/240/208V connections
Seamless backup transition (<10ms) Versatile Applications
Stackable up to 9 units
Standby generator connection for whole-home back up
Four application modes，mixed with time control
Remote configuration and upgrade
| Model | LNT5K0228UL | LNT6K0228UL | LNT7K0228UL | LNT10K0228UL |
| Efficiency | ||||
| Max. Efficiency (PV to AC) | 98.0% | |||
| Max. Efficiency (BAT to AC) | 94.5% | |||
| Input (PV) | ||||
| Max. PV Input Power | 7,500W | 9,000W | 12,000W | 15,000W |
| Max. PV Voltage | 600V | |||
| Start-up Voltage | 90V | |||
| MPPT Operating Voltage Range | 70V-540V | |||
| Max. Input Current per MPPT | 30A/22A | 30A/22A/22A | ||
| Max short current per MPPT | 40A/30A | 40A/30A/30A | ||
| String per MPPT | 4(2/2) | 6(2/2/2) | ||
| Nos. of MPPT | 2 | 3 | ||
| Input / Output (BAT) | ||||
| Battery Type | Lithium-ion/Lead-acid | |||
| Nominal battery voltage | 48V | |||
| Battery voltage range | 40V-64V | |||
| Max. charge/discharge current | 210A/130A | 210A/130A | 210A/180A | 210A/210A |
| Max. charge/discharge power | 10,000W/5,000W | 10,000W/6,000W | 10,000W/7,600W | 11,400W/11,400W |
| Output (Grid) | ||||
| Nominal AC Output Power | 5,000W | 6,000W | 7,600W | 10,000W |
| Max. AC Output Apparent power | 5,500VA | 6,600VA | 7,600VA | 11,400VA |
| Max. AC Output Power (PF=1) | 5,500W | 6,600W | 7,600W | 11,400W |
| Nominal AC Output Current | 20.9A/24.1A | 25A/28.9A | 31.7A/36.6A | 41.7A/47.5A |
| Max. AC output current | 26.5A | 31.8A | 40.4A | 47.5A |
| Nominal Grid Voltage | 120/240V (Split phase) / 208V (2/3 phase) | |||
| Nominal Grid Frequency | 50 Hz /60Hz | |||
| Grid Frequency Range | 45Hz-55Hz/55Hz-65Hz（（Adjustable） | |||
| Power Factor | > 0.99 @rated power (Adjustable 0.8 LG – 0.8 LD) | |||
| THDI | <3% (Rated Power) | |||
| Output (Back Up) | ||||
| Nominal Output Power | 5,000W | 6,000W | 7,600W | 10,000W |
| Nominal Output Current | 20.9A/24.1A | 25A/28.9A | 31.7A/36.6A | 41.7A/47.5A |
| Peak Output Apparent Power(1s) | 10,000VA | 12,000VA | 15,200VA | 20,000VA |
| Nominal Output Voltage | 120/240V (Split phase) / 208V (2/3 phase) | |||
| Nominal Output Frequency | 50 Hz /60Hz | |||
| Transfer Time | ＜10ms | |||
| THDV | <3% @100% R Load | |||
| Protection | ||||
| Protection Category | Class I | |||
| DC Switch | Yes | |||
| Anti-islanding Protection | Yes | |||
| AC Overcurrent Protection | Yes | |||
| DC/AC Overvoltage Protection | DC Type II, AC Type III | |||
| AC Short Circuit Protection | Yes | |||
| DC Reverse connection | Yes | |||
| Surge Arrester | DC Type II, AC Type II | |||
| Insulation Resistance Detection | Yes | |||
| Leakage Current Protection | Yes | |||
| AFCI | Yes | |||
| RSD | Yes (APsystems Sunspec) | |||
| Generator | Yes | |||
| General | ||||
| Max. Operation Altitude | 2000m | |||
| Ingress Protection Degree | IP65/NEMA 3R | |||
| Operating Temperature Range | -25~60℃(>45℃ derating) | |||
| Relative Humidity | 0~100% | |||
| Cooling Method | Fan Cooling | |||
| Mounting | Wall bracket | |||
| Dimensions (W*H*D) | 16.5*31.5*9.4 inch（420mm*800mm*240mm） | |||
| Weight | 40Kg/88Ib | |||
| PV Connection Way | Terminals | |||
| HMI & COM | ||||
| Display | Wireless & APP + LED , LCD (optional) | |||
| Communication Interface | RS485/CAN (for BMS), DRM/RS485 (for meter), RS485 , Optional: WiFi /LAN | |||
| Certification | ||||
| Grid | UL1741SB, IEEE1547: 2018, HECO SRD 2.0 | |||
| Safety | UL 1741/CSA C22.2/UL 1699B | |||
| EMC | FCC Part 15 Class B | |||
| Warranty | 5 Years | |||
