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On/off Grid Hybrid Solar Storage Inverter

Publish Time: 2022-04-06     Origin: Site

On/off Grid Hybrid Solar Storage Inverter

 

Olu on/off grid solar energy storage inverter combines the functions of inverter, MPPT solar controller and battery charging to provide stable power supply for electrical equipment in areas without power, power shortage and power instability. At the same time, it can also connect excess power into the power grid. The product is based on full digital intelligent design and adopts advanced SPWM technology to output pure sine wave and convert DC into AC. it is suitable for AC loads such as household appliances, electric tools, industrial equipment, electronic video and audio. The LCD display design is adopted to display the operation data and operation status of the system in real time. Comprehensive electronic protection function ensures that the whole system is safer and more stable.

 

Product features

 

  •    Pure sine wave inverter

  •    Integrated MPPT controller / charger

  •    The priority of municipal power supply and photovoltaic power supply can be set

  •    Wide PV input voltage

  •    Functions and parameters can be set through LCD

  •    Off grid or off grid mode: optional

  •    It can support up to 9 parallel machines

  •    Independent operation without battery

      


System Diagram

1.       Single Phase Parallel

2.       Three Phase Parallel

Technical Specifications


Model

OLU3048GII

OLU3548GII

OLU5048GII


Rated Power

3KVA/3KW

  1. 3.5KVA/3.5KW

5KVA/5KW


Battery Voltage

48VDC


Parallel Function

Parallel available, 9 sets at max

Solar PV

Max Input Power

  1. 3.5KW

4KW

  1. 4.5KW

Rated Voltage/Max Input Voltage

360VDC/450VDC

MPPT Voltage Range

120VDC-430VDC

Max Input Current/Charging Current

18A/80A

On Grid Operation Parameters

AC Output

Rated Output Voltage

Single phase 220VAC/230VAC/240VAC settable

Output Voltage Range

184-264.5VAC/195.5-253VAC (optional)

Rated Output Current

  1. 21.7A

Power Factor

>0.99

Max Conversion Efficiency (DC/AC)

95%

Off Grid Operation Parameters

AC Input

AC Input Voltage

230VAC

Input Voltage Range

90-280VAC (home appliance)/170-280VAC (personal computer)

Frequency Range

50HZ/60HZ (self-adaption)

Max Input Current/Charging   Current

40A/80A

Battery Mode Output

Rated Output Voltage

Single phase 220VAC/230VAC/240VAC settable

Efficiency(DC/AC)

93%

Output Wave Form

Pure sine wave

On/off Grid Operation Parameters

AC Output

Rated Output Voltage

Single phase 220VAC/230VAC/240VAC settable

Output Voltage Range

184-264.5VAC/195.5-253VAC (optional)

Rated Output Current

  1. 21.7A

AC Input

AC Input Voltage

230VAC

Input Voltage Range

90-280VAC (home appliance)/170-280VAC (personal   computer)

Frequency Range

50HZ/60HZ (self-adaption)

Max Input Current/Charging Current

40A/80A

Battery Mode Output

Rated Output Voltage

Single phase 220VAC/230VAC/240VAC settable

Efficiency (DC/AC)

93%

Output Wave Form

Pure sine wave

Other Parameters

Basic Parameter

Size D*W*H(mm)

300*102*492

Weight (kg)

9

10

10

Communication Port

RS232 /USB(RS485)/ Dry contact

Working Environment

Working Temperature

-10℃~+50℃

Storage Temperature

-15℃~+60℃

Humidity

5%-95% Relative humidity   (non condensing)

Protection Level

IP20







 


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