DN500 5KW Power Frequency Solar Inverter
Brand: Lersion
Product origin: China
Delivery time: 7-15 days
Supply capacity: 200000
1 Power frequency scheme design
2 The inverter adopts MCU microprocessor fully digital SPWM control technology, with pure sine wave output.
3 Pure sine wave output.
4 Residencial energy storage best solution choice.
D series 5KW single phase inverter
1 Product Featrues:
Power frequency scheme design, pure sine wave output, suitable for various types of loads;
Ring type transformer, low loss while no-load;
Wide input voltage range and high-precision output;
Three mode can be set, battery type, charging voltage and current configurative.
Battery overvoltage / low voltage, overload, short circuit, over temperature protection, etc;
Built in MPPT controller, higher charging efficiency;
It can be used as unattended function and more humanized;
Lightning arrester can be installed (optional);
Built in or external WiFi monitoring (optional);
LCD screen design, more accurate and intuitive display and simple operation;
2 Application
 |  |  |  |  |  |
Residential electricity | Communication base station | Ship/Island | Animal husbandry | Non grid area | Field equipment |
3 Technical Parameters
| Inverter mode | DN150 | DN200 | DN300 | DN400 | DN500 | DN600 |
| Inverter with controller mode | DM150 | DM200 | DM300 | DM400 | DM500 | DM600 |
| Rated power | 1500W | 2000W | 3000W | 4000W | 5000W | 6000W |
| Battery voltage | 24V/48V | 48V | ||||
| Size:(L*W*Hmm) | 430*320*175 | 560*400*200 / 560*450*230(100A) | ||||
| package size (L*W*Hmm) | 500*390*245 | 630*470*270 / 630*520*300(100A) | ||||
| N.W.(KG) | 15 | 20 | 22 | 27 | 29 | 31 |
| G.W.(KG) | 17 | 23 | 25 | 30 | 32 | 34 |
| Input | ||||||
| Phase | L+N+G | |||||
| AC input range | 110V:85-138VAC;220V:170-275VAC | |||||
| Input frequency | 45Hz～65Hz | |||||
| Output | ||||||
| Output voltage | inverter mode:110VAC/220V±5%;AC mode:110VAC/220VAC±10%; | |||||
| Frequency range (AC mode) | Automatic tracking | |||||
| Frequency range (inverter mode) | 50Hz/60Hz±1% | |||||
| Over load capacity | AC mode:(100%～110%:10min;110%～130%:1min;>130%:1s;) | |||||
| inverter mode:(100%～110%:30s;110%～130%:10s;>130%:1s;) | ||||||
| Peak current ratio | 3:1max | |||||
| Conversion time | <10ms(Typical loads) | |||||
| Waveform | Pure sine wave | |||||
| Efficiency | >93%(80% resistive loads) | |||||
| Protection functions | Battery overvoltage protection,battery undervoltage protection,overload protection, short circuit protection,overtemperature protection,etc. | |||||
| built in solar charge controller(adjust) | ||||||
| Max charge current | 40A | 50A | 60A | 100A | 120A | |
| Battery voltage | 24V/48V | 24V/48V | 24V/48V | 24V/48V | 24V/48V | |
| PV input voltage range | 24V:38V-150V；48V:65V-150V；96V:145V-200V | |||||
| Max PV input | 24V:960W 48V:1920W | 24V:1200W 48V:2400W | 24V:1440W 48V:2880W | 24V:2400W 48V:4800W | 24V:2880W 48V:5760W | |
| Cooling method | Fans cooling | |||||
| environmental conditions | ||||||
| Operating temperature | 0℃-40℃ （Battery life decreases at ambient temperatures above 25 degrees Celsius） | |||||
| Operation humidity | <95%（without condesing) | |||||
| Operating altitude | <1000m(with increase of 100m,it will reduce output of 1%) max5000m | |||||
| Noise | <58dB(distance to machine 1m) | |||||
| Management | ||||||
| Display | LCD+LED | |||||
| Computer communication interface | RS232(adjust) | |||||
| *The above data is for reference. If there is any change, please refer to the real object. | ||||||
4 Working mode
D series single phase inverter transformer based unit has three working modes:
DC priority, AC priority， ECO mode
4.1 DC Priority (Must be connected with batteries)
The inverter converts DC input current from either the PV panels or battery bank into AC current to supply the load. When battery voltage is low, the inverter will automatically switch to the main input power (gr/generator) to supply to the load. The system automatically switches back to DC after the batteries are charged again.
4.1.1 PV with battery bank (when PV is sufficient)
4.1.2 Battery only (when PV is not available, but battery power is sufficient)
4.1.3 AC only (when PV is not available, and battery power is insufficient)
4.2 AC Priority (must be connected with batteries)
While the AC input is stable, the inverter works in bypass mode to supply power to the load and charge the battery pack at the same time. When the AC input is too high / too low / serious distortion / abnormal frequency / fault, the system will automatically switch to the battery inverter to supply power to the load. Once the AC input has been stabilized, the system will switch back to bypass mode to supply power to the load automatically
4.2.1 PV is sufficient, AC power is available
4.2.2 PV is sufficient, but AC power is not available
4.2.3 AC power is available but PV is not available
4.2.4 Both AC power and PV are not available
5 Installation Site Case
Our factory's off grid inverter design scheme is based on power frequency, and we have been producing
it for 12 years and maintain a good reputation. We have hundreds of thousands of installation case
images, limited to website space and only for display. We only list a small number of installation cases.
If necessary, please come to our factory to discuss and appreciate various cases. We actively seek agents,
wholesalers, and traders to cooperate with us, create brilliance together, and establish a great win-win
partnership.
