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Photovoltaic Energy Storage Inverter

Brand : BZ or Bangzhao or OEM

Product origin : China

Delivery time : 7-10 working days

Supply capacity : 10000 PCS/Year

120kw Photovoltaic Energy Storage Inverter with batteries backup system

Application

1. 3KW-250KW Photovoltaic Energy Storage Inverter with batteries backup system

2. Can design solar system according to your requirement and your local solar condition,used for house,office,factory,farm,water pump,lighting.etc.

3. The system is designed automatically switch to grid power when battery power off ,then grid power will charge battery.When grid power not available,can switch to run on diesel generator so as to continue water pump irrigating or other application.

4. Our company have produced solar inverter, solar controller and PV combiner box for many years, With reliable quality and very competitive prices, we have exported products to USA, South America, Europe, India and Southeast Asia,and gotten good feedback from our overseas customers.

Our products from raw materials to finished products every process, every aspect of all strictly by professionals in order to ensure product quality. Also we can provide the certificate to ensure the quality of our productions, mainly CE, IEC, TUV,UL1741,CSA, ISO.


Technical details for 120kw Photovoltaic Energy Storage Inverter with batteries backup system


Model

BZP-120KW

Isolation mode

Low Frequency Transformer

DC Input

Rated  voltage (Vdc)

480V

Rated currentA

250A

AC Output

Rated output power

120KW

Output waveform

Pure Sine Wave

Rated Voltage

380VAC±3%

Phases

3 phase 4 wire

Rated currentA

182A (phase current)

Frequency

50Hz or 60Hz

Rated output voltage range (V)

380/400/415/440VAC optional

Power FactorPF

1

Overload Ability

150%, 5 seconds

Efficiency

>93%

Waveform distortion rate (THD)

<3%Linear load

Dynamic Response (0 to 100% load)

5%≤50ms

Display

LCD

Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

Communication  interface (optional)

RS485

Protection Function

Protection

Input reverse polarity, under  voltage, overvoltage, output over-current, short circuit, overheating etc.

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

Working  environment

Noise ( 1 meter)

≤50dB

Degree of protection

IP20indoor

Working Altitudem

≤2000

Working temperature

-25~+55

relative  humidity

0~90%non-condensing

Mechanical  dimension

Depth* Width * Height

900x1100x1600mm

Weight Kg

800Kg

also you can optional "dry contact control "start the generator.

1. The first normal open dry contact control generator start, when the inverter shuts off from low DC voltage,
the dry contact into normal closed status to start your generator.
2. The second normal closed dry contact, when the battery voltage recover to normal,
the inverter start to work and the normal closed dry contact disconnected, can be used to stop the generator.

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