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Off Grid 4000W Pure Sine Wave Solar Inverter With MPPT Charger

Categories Pure Sine Wave Solar Inverter
Brand Name: JNTECH
Model Number: JNF4KLF
Certification: CE
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 500pcs per month
Delivery Time: 5-8 days
Packaging Details: 59*45*30cm, carton box
Waveform: Pure sine wave
transformer: with Transformer
Load: emergency load and heavy load
Efficiency: >89%
Rated output power: 3.6kW
By pass grid: with this function
Mppt range: 45-150Vdc
cooling: force cooling
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Off Grid 4000W Pure Sine Wave Solar Inverter With MPPT Charger

Off Grid 4000W Solar Inverter With MPPT Charger Pure Sine Wave Waveform For Home Used
1. What is JNTECH off grid inverter with AC and solar MPPT charger controller.
With functions of inverter, AC charger, solar MPPT charge controller, and AC by-pass to offer continously power support to all kinds of load. The LCD display offers user-configurable and easy accessible button operation for end user.

2. Why JNTECH off grid solar inverter
Smart:
1. Perfect pure sine wave output;

2. Select charging current;

3. Configurable AC/DC input priority by LCD setting.
Reliable:
1. Built-in pure copper transformer for perfect overload protection;

2. Silicon-controlled rectifier be adoped in AC by-pass;

3. Provide power supply to load for 24 hours with by pass and AC charger.
Intelligent:
1. Advanced battery management system (BMS);

2. Special AC output design, adopt emergency & heavy loads separate control.

3. Support sealed battery and lithium battery;
Safety:
1. Overload and short circuit all kinds of protection;
2. Compatible to grid or generator power.

3. Auto restart while AC is recovering;

3. Technical Parameters

Model
JNF4KLF/48V-V2
Max. PV input voltage
150Vdc
Suitable PV array power
4200W
MPPT range
35~145Vdc
Rated Battery voltage
48Vdc
Battery rated charge current
40A
Battery charge efficiency
≥96%
Rated output capacity
4KVA
Rated output power
3600W
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
30kg
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


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