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Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

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Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

China Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter supplier

Large Image :  Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

Product Details:

Place of Origin: China
Brand Name: JNTECH
Certification: CE
Model Number: JNF3KLF off grid system

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: 59*45*30cm, carton box
Delivery Time: 5-8 days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 100pcs per month
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Detailed Product Description
Transformer: With Transformer Mppt Range: 45-150Vdc
Max PV Input: 4kw Waveform: Pure Sine Wave
Cooling: Force Cooling Battery Require: 24/48Vdc
Efficiency: > 89% Power Source: Solar / Grid

Jntech hybrid off grid dc to ac pure sine wave power inverter 220Vac with 3kw mppt solar inverter

 

 

 

The system is composed of PV module, Solar Off grid inverter, MPPT charge controller and Battery pack. Solar Off grid inverter is core device of PV power sysem, it converts DC power produced by solar panels to AC power to provide electric energy for applications. MPPT charge controller charge the solar electricity into batteries. When solar energy is not enough for loads, or at night, the battery pack will be discharge to replenish energy for loads.

 

Subject/mode

JNF3KLF24V-V2

JNF3KLF48V-V2

JNF4KLF48V-V2

JNF5KLF48V-V2

PV input

PV max. input dc voltage

150Vdc

Recommended PV Capacity

3500W

5000W

7000W

7000W

MPPT range

35~145Vdc

65~145Vdc

65~145Vdc

65~145Vdc

Storage battery

Rated voltage

24Vdc

48Vdc

48Vdc

48Vdc

Max. charging current

80A

     60A

80A

80A

Charging efficiency

≥97%

Battery type

Gel/lithium

Inverter output

Rated output capacity

3000VA

3000VA

4000VA

5000VA

Rated output power (linear load)

3000W

3000W

4000W

5000W

Output voltage

220Vac

220Vac

220Vac

220Vac

Rated frequency

50/60Hz (±3%)

Standby loss

10W

Max. efficiency

93%

Output waveform

Pure sine wave

THD

<3%

Rated current

13.5A

13.5A

18A

22.5A

Peak current factor

3:1

Overload

125%@rated power, 70s;150%@rated ,20s; 200%@rated ,5s;over 300%@rated,0s.

Grid input

Grid input voltage

230Vac±20%

Grip input frequency

50/60Hz (±3%)

Max. charging current

30A

40A

40A

40A

Power grid bypass

Allowed input voltage

230Vac±20%

230Vac±20%

230Vac±20%

230Vac±20%

Switching time

<10ms

Machine parameters

Dimension(W/H/D)

440mm*370mm*190mm

Weight

28Kg

28kg

30kg

33kg

Others parameters

Protection lever

IP20

Noise

<60dB

Cooling method

Forced air cooling

Working temperature

-20~+50℃

Storage temperature

-25~+70℃

Status indicator

LCD+LED

Interface

RS485/CAN (Optional)

Altitude height

2000m(>2000m derating)

 

2. Why JNTECH hybrid off grid solar inverter

 

  Safety:

 

   1. Overload and short circuit all kinds of protection;
   2. Compatible to grid or generator power with AC charger.

   3. Auto restart while AC is recovering;

 

   Intelligent:

 

   1. Advanced battery management system (BMS);

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

   3. Support sealed battery and lithium battery with BMS;

 

  Reliable:

 

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

   2. Built-in pure copper transformer for perfect overload protection;

   3. Provide power supply to load for 24 hours with by pass and AC charger.

 

   Smart:

 

   1. Perfect pure sine wave output;

   2. Select charging current;

   3. Configurable AC/DC input priority by LCD setting.

 

 

3. Products detailed pictures

 

 

Off Grid Dc To Ac Pure Sine Wave Power Inverter 220Vac With 3kw Mppt Solar Inverter

Contact Details
JNTECH RENEWABLE ENERGY CO.,LTD

Contact Person: Salmon Su

Tel: +86 15605519987

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