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4KVA Off Grid Solar Inverter 48V For Power Back Up System MPPT Solar Off Grid Controller

Categories Off Grid Solar Inverter
Brand Name: JNTECH
Model Number: JNF4KLF/48V
Certification: CE
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 200 pcs per week
Delivery Time: 1-5 work days
Packaging Details: Carton
Transformer: Built-in pure copper transformer
Warranty: 18 months
Display: LCD+LED
Output: Pure sine wave
THD: <3%
Max. Efficiency: 90%~93%
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4KVA Off Grid Solar Inverter 48V For Power Back Up System MPPT Solar Off Grid Controller

4KVA JNF4KLF/48V Solar off grid Inverter for power back up system MPPT Solar Off Grid Controller

1. Introduction


Combing functions of inverter, AC charger, solar MPPT charge controller and AC by-pass to offer uninterrupted power support with portable size. The comprehensive LCD display offers user-configurable and easy accessible button operation.


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2. System features:

Intelligent:

Advanced battery management system(BMS);

Support sealed battery and lithium battery;

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


3. 4KVA solar off-grid inverter with hybrid controller parameters

PV Input
Max. PV array input voltage150Vdc
Recommended PV array power6000W
MPPT voltage range65-145Vdc
Battery
Rated voltage48Vdc
Rated charge current70A
Efficiency≥97%
TypeGel/Lithium
Inverter Output
Rated output capacitor4000VA
Rated output power3200W
Output voltage230Vac(±5%)
Rated frequency50/60Hz(±3%)
Standby loss≤10W
Max. efficiency90%~93%
Total harmonic distortion (THD)<3%
Rated current18A
Current peak factor3:1
Overload

125% @rated power, 70s; 150% @rated power, 30s;

200% @rated power, 5s; 300% @rated power, 10ms

AC Input
AC input charge voltage160~270Vac
AC input frequency50/60Hz(±3%)
Max. charge current40A
Grid by-pass
Switching time<20ms
Mechanical data
Dimension485mm*365mm*235mm
Weight30kg
Other parameters
Protection levelIP21
Audible noice<60dB
Cooling methodForce cooling
Operate temperature-20℃~+50℃
Storage temperature-25℃~+70℃
Status indicatorLCD+LED
InterfaceRS485(optional)
Elevation2000m (>2000m derting operate)

Quality 4KVA Off Grid Solar Inverter 48V For Power Back Up System MPPT Solar Off Grid Controller for sale
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