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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: ALLRUN
  • Model Number: AR250
  • Output Power: 201 - 300W
  • Output Type: Single
  • Size: 230*138*35MM
  • Weight: 1.5KGS
  • Input Voltage: adjust to what you need
  • Output Voltage: 106~253V
  • Type: DC/AC Inverters
  • Output Frequency: 50/60HZ
  • Output Current: adjust to what you need
  • PRODUCT NAME: grid tie micro inverter
  • safety:: NEMA6 IP65
  • SOLAR POWER: 285W
  • monitoring:: gateway can link 1~255 microinve
  • CEC effiency:: 95%

Packaging & Delivery

Packaging Details For the pacakge of grid tie micro inverter, individual one by small box,10 pcs into one bid carton box, 7 carton box into one pallet,weight is 2.0kg
Delivery Time 15days for 20' container

Long warranty SAA TUV UL CE listed 300w 250W grid tie micro inverter   from Qingdao allrun new energy co., ltd

 

 

Product Description

 

 

1.  SPECS FOR THE DESIGN 


 

MODEL

AR-250-240A

AR-250-208A

AR-250-EU

AR-250-AU

INPUT(DC)

Max Recommended PV Power (Wp)

285

Max DC Open Circuit Voltage (Vdc)

60

Max DC Input Current (Adc)

12

MPPT Tracking Accuracy

>99.5%

MPPT Tracking Range (Vdc)

22-55

Isc PV (absolute maximum) (Adc)

14

140

Maximum Inverter Backfeed Current to the Array (Adc)

0

0

OUTPUT(AC)

Rated AC Output Power (Wp)

220

Nominal Power Grid Voltage (Vac)

240

208

230

Allowable Power Grid Voltage (Vac)

211-264

186-228

configurable

Allowable Power Grid Frequency (Hz)

59.3-60.5

configurable

THD

<3% (at rated power)

/

Power Factor (cos phi, fixed)

>0.99%

Current (maximum continuous) (Aac)

1.2

Current (inrush) (Peak and Duration)

12A, 15us

Nominal Frequency (Hz)

60

50

Maximum Output Fault Current (Aac)

2.2A peak

Maximum Output Overcurrent Protection (Aac)

6.3

Maximum Number of Units Per Branch

15

SYSTEM EFFICIENCY

Peak Efficiency

96.30%

95.70%

95.80%

CEC Efficiency

95%

Night Time Tare Loss (Wp)

0.17

PROTECTION FUNCTIONS

Over/Under Voltage Protection

Yes

Over/Under Frequency Protection

Yes

Anti-Islanding Protection

Yes

Over Current Protection

Yes

Reverse DC Polarity Protection

Yes

Overload Protection

Yes

Protection Degree

NEMA-6 / IP-67

I

Environment Temperature

-40——+65

OTHER PARAMETERS

Environment Humidity

100%, condensation

Display

LED LIGHT

Communications

Power Line

Dimension (D-W-H mm)

230*138*35

Weight (Kg)

2.0

Environment Category

Indoor and outdoor

Wet Location

SUITABLE

Pollution Degree

PD 3

Maximum Altitude

2000 M

Overvoltage Category

II(PV), III (AC MAINS)

Product Safety Compliance

UL 1741

CSA C22.2 No. 107.1

IEC/EN 62109-1

IEC/EN 62109-2

Grid Code Compliance* (Refer to the label for the detailed grid code compliance)

IEEE 5047

VDE-AR-N 4105*

VDE V 0126-1-1/A1

G83/2

AS 4777.2 & AS 4777.3

 

Note:

For grid code VDE-AR-N 4105, maximum 3.68kVA PV plant is limited. The grid protection report and setting are readable from the gateway.

For grid code G83/2, maximum 16A per phase is limited. The grid protection report and setting are readable from the gateway.

 

2. pics for the reference of the products 

 

3.using in the system

 

Advantage of our micro inverter

 

 

Our Services

 

 

 

How to install the  solar grid tie micro inverter   ?

 

Step 1  Install the AC Branch Circuit Junction Box

 

Step 2  Attach the  micro inverter  to the Racking or the frame of the panel

 

Step 3  Connect the  inverter Wiring Harnesses

 

Step 4  Ground the System

 

Step 5  Complete the connection map and connect the PV Modules

 

Please check the diagram

 

 

 

Company Information

 

 

 

4. factory reference.

 

5. certifcate 

 

 

 

FAQ

 

 

6.  FAQ

What is solar grid tie micro inverter   Microinverter?

 

A solar micro-inverter, converts direct current (DC) electricity from a single solar panel to alternating current (AC). The electric power from several micro-inverters is combined and fed into an existing electrical grid. Micro-inverters contrast with conventional string or central inverter devices, which are connected to multiple solar panels.

 

What is the temperature range does the solar grid tie micro inverter  micro-inverter can be used?

 

Temperature range is from ~40°C to +65°C.

 

What is the advantage of allrun solar grid tie micro inverter ?

 

More Energy Harvest: Distributed MPPT allows10~25% more energy harvest

 

Simple: Modularized,single ac cable to the house

 

Reliability: Longer life time and almost 100% operation hours

 

Security: No high Voltage, makes safter environments

 

Inteligent : Monitoring each module

 

Savings: No dc components and significantly save labor cost

 

How the solar grid tie micro inverter  Microinverter Works?

 

The allrun Microinverter maximizes energy production from your photovoltaic (PV) array. Each  Microinverter is individually connected to one PV module in your array. This unique configuration means that an individual Maximum Peak Power Point Tracker (MPPT) controls each PV module. This ensures that the maximum power available from each PV module is exported to the utility grid regardless of the performance of the other PV modules in the array. That is, although individual PV modules in the array may be affected by shading, soiling, orientation, or PV module mismatch, the ALLRUN Microinverter ensures top performance for its associated PV module. The result is maximum energy production from your PV system

 

 

 

 

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