JNTECH RENEWABLE ENERGY CO.,LTD
Make The World Greener
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2kw 3kw 4kw 5kw off grid solar Inverter with solar controller AC charger hybrid
1. What is our off grid inverter with AC charger.
Combining functions of inverter, AC charger, solar MPPT charge controller, and AC by-pass to offer uninterruptible power support with portale size. The comprehensive LCD display offers user-configurable and easy accessible button operation.
2. Why choose JNTECH off grid solar inverter
Safety:
1. Overload and short circuit protection;
2. Auto restart while AC is recovering;
3. Compatible to mains voltage or generator power.
Smart:
1. Perfect pure sine wave output;
2. Selectable charging current;
3. Configurable AC/DC input priority via LCD setting.
Reliable:
1. Built-in pure copper transformer;
2. Silicon-controlled rectifier be adoped in AC by-pass;
3. Provide power supply to load for 24 hours.
Intelligent:
1. Advanced battery management system (BMS);
2. Support sealed battery and lithium battery;
3. Special AC output design, adopt emergency & heavy loads separate control.
| Model | JNF1KLF/24V-V2 |
| Max. PV array input voltage | 150Vdc |
| Recommended PV array power | 1500W |
| MPPT voltage range | 35~145Vdc |
| Battery rated voltage | 24Vdc |
| Battery rated charge current | 40A |
| Battery charge efficiency | ≥96% |
| Rated output capacity | 1KVA |
| Rated output power | 800W |
| Output voltage | 230Vac (±5%) |
| Rated frequency | 50/60Hz (±3%) |
| Standby loss | ≤10W |
| Max. efficiency | 90%~93% |
| Total harmonic distortion (THD) | <3% |
| Rated current | 4.5A |
| Current peak factor | 3:1 |
| Overload | 125%@rated power, 70s; 150%@rated power, 30s; 200%@rated power, 5s; 300%@rate power, 10ms |
| AC input charge voltage | 160~270Vac |
| AC input frequency | 50/60Hz (±3%) |
| Max. charge current | 20A |
| Grid by-pass switching time | <3% |
| Dimension | 485mm*365mm*235mm |
| Weight | 17kg |
| Protection level | IP21 |
| Audible noice | <60dB |
| Cooling method | Force cooling |
| Operate temperature | -20~+50℃ |
| Storage temperature | -20~+70℃ |
| Status indicator | LCD+LED |
| Interface | RS485 (optional) |
| Elevation | 2000m (>2000m need derating operate) |
4. Products detailed pictures
