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.
| Battery input data | LTN-H-3.6K-EU | LTN-H-5.0K-EU |
LTN-H-8.0K-EU |
|
Battery Type |
Lead-acid or Li-Ion | Lead-acid or Li-Ion | Lead-acid or Li-Ion |
| Battery Voltage Range (V) | 40~60V | 40~60V | 40~60V |
| Max.Charging Current (A) |
90A | 125A | 190A |
| Max.Discharging Current (A) |
90A | 125A | 190A |
| Charging Curve |
3 Stages/Equalization | 3 Stages/Equalization | 3 Stages/Equalization |
| External Temperature Sensor |
Optional | Optional | Optional |
| Charging Strategy for Li-on Battery |
Self-adaption to BMS | Self-adaption to BMS | Self-adaption to BMS |
| PV String Input Data | |||
| Max. Input Power | 4680W | 6500W | 9880W |
| PV Input Voltage | 370V (100V~500V) | 370V (100V~500V) | 370V (100V~500V) |
| MPPT Range (V) | 125V-425V | 125V-425V | 125V-425V |
| Start-up voltage (V) | 125V | 125V | 125V |
| PV Input Current (A) | 11A+11A | 11A+11A | 18A+18A |
| No.of MPPT Trackers | 2 |
2 | 2 |
| No.of Strings Per MPPT Trackers | 1/1 | 1/1 | 1/1 |
| AC Output Data | |||
| Rated AC Output and UPS Power(W) | 3600W | 5000W | 7600W |
| Power (off grid) | 2 times of rated power,10S | 2 times of rated power,10S | 2 times of rated power,10S |
| AC Output Rated Current (A) | 15.7A | 21.7A | 31.7A/33A |
| Output Frequency and Voltage | 50/60Hz;220Vac/230Vac/240Vac (Single phase) | 50/60Hz;180Vac-240Vac | |
| Protection | |||
| PV Arc Fault Detection | Integrated | ||
| PV Input Lightning | Integrated | ||
| Anti-islanding | Integrated | ||
| PV String Input Reverse Polarity | Integrated | ||
| Insulation Resistor Detection | Integrated | ||
| Residual Current Monitoring Unit | Integrated | ||
| Output Over Current | Integrated | ||
| Output Shorted | Integrated | ||
| Output Over Voltage | Integrated | ||
| Certifications and Standards | |||
| Grid Regulation | VDE-ARN4105,VDE0126,AS4777,NRS2017,G98,G99,EN50438 | ||
| Safety Regulation | IEC62109-1,IEC62109-2 | ||
| EMC | EN61000-6-1,EN61000-6-3 | ||
| General Data | |||
| Operating Temperature Range(℃) | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating | -25~60℃,>45℃ Derating |
| Cooling | Fan | Fan | Fan |
| Noise (dB) | <30 | <30 | <30 |
| Communication with BMS | RS485;CAN | RS485;CAN | RS485;CAN |
| Weight (kg) | 20.5KG | 20.5KG | 42KG |
| Size (Length*Width*Height mm) | 580×330×217mm | 580×330×217mm | 680×420×233mm |
| Degree |
IP65 | IP65 | IP65 |
| Installation Style | Wall-mounted | Wall-mounted | Wall-mounted |
| Warranty | 5 years | 5 years | 5 years |
