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Jntech 4KVA Off Grid Solar Inverter / Solar Grid Tie Inverter With Battery Backup

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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Jntech 4KVA Off Grid Solar Inverter / Solar Grid Tie Inverter With Battery Backup

Jntech 4KVA 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 Jntech 4KVA Off Grid Solar Inverter / Solar Grid Tie Inverter With Battery Backup for sale
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