An on-grid inverter’s main job is to convert DC power generated from the PV array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. In the developing world, hybrid inverters are more of a necessity to compensate for weak or intermittent grids or a lack of grid electricity all together.
| Model | LTN-10KHV-3PH | LTN-15KHV-3PH | LTN-20KHV-3PH |
| Battery Input Data | |||
|
Battery Type |
Li-Ion | ||
| Battery Voltage Range (V) | 160~700 | ||
| Max.Charging Current (A) |
37 | ||
| Max.Discharging Current (A) |
37 | ||
| Number of Battery Input |
1 | ||
| Charging Strategy for Li-on Battery |
Self-adaption to BMS | ||
| PV String Input Data | |||
| Max.DC Input Power (W) | 13000 | 19500 | 26000 |
| Max.DC Input Voltage (V) | 1000 |
||
| Start-up voltage (V) | 180 | ||
| MPPT Range (V) | 150-800 |
||
| Full Load DC Voltage Range (V) | 325-850 | 420-850 | 500-850 |
| Rated DC Input Voltage (V) | 600 |
||
| PV Input Current (A) | 20+20 | 26+20 | 26+26 |
| Max. PV I SC (A) | 30+30 | 39+30 | 39+39 |
| No.of MPPT Trackers | 2 | ||
| No.of Strings Per MPPT Trackers | 1 | 2+1 | 2 |
| AC Output Data | |||
| Rated AC Output and UPS Power (W) | 10000 | 15000 | 20000 |
| Max. AC Output Power (W) | 11000 |
16500 | 22000 |
| AC Output Rated Current (A) | 15.2/14.5 | 22.8/21.8 | 30.4/29 |
| Max. AC Output Rated Current (A) | 16.7/16 | 25/24 | 33.4/31.9 |
| Max. Three-phase Unbalanced Output Current (A) | 22 |
30 | 35 |
| Max. Continuous AC Passthrough (A) | 40 | 80 |
|
| Peak Power (off grid) | 1.5 time of rated power, 10 S | ||
| Generator input/Smart load /AC couple current (A) | 15.2/40/15.2 | 22.8/80/22.8 | 30.4/80/30.4 |
| Power Factor |
0.8 leading to 0.8 lagging | ||
| Output Frequency and Voltage | 50/60Hz; 3L/N/PE 220/380, 230/400Vac | ||
| Grid Type | Three Phase |
||
| DC injection current (mA) | <0.5%1n | ||
| Efficiency | |||
| Max. Efficiency |
97.60% |
||
| Euro Efficiency | 97.00% | ||
| MPPT Efficiency | 99.90% | ||
| Protection | |||
| Integrated | PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge protection | ||
| Output Over Voltage Protection | DC Type II/AC Type III | ||
| Certifications and Standards | |||
| Grid Regulation | VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549-1, G98, G99, C10-11, UNE217002, NBR16149/NBR16150 | ||
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | ||
| General Data | |||
| Operating Temperature Range(℃) | -25~60℃,>45℃ Derating | ||
| Cooling | Smart cooling | ||
| Noise (dB) | <45 | ||
| Communication with BMS | RS485;CAN | ||
| Weight (kg) | 30.5 | ||
| Size (W*H*D) | 408×638×237mm | ||
| Degree |
IP65 | ||
| Installation Style | Wall-mounted | ||
| Warranty | 5 years | ||
