stock code: 002335.SZ

SPI-B Series 5~12kW

Three-phase

String Inverters


SPI5K-B/SPI6K-B /SPI8K-B/SPI10K-B/SPI12K-B

User Manual Warranty T&C

  • Key Features
  • Technical Data
  • Related Solutions

Efficient and flexible:
2 independent MPPTs, more generation
Advanced control algorithms and high adaptation ability to the grid, improving the stability of power generation system



Safe and Reliable:

IP65 for outdoor application
Integrated AC/DC full lightning protection
All industrial grade electronic device, ensure 25 years full life circle running



Intelligent Management:

• I&V Intelligent diagnosis, accurate identification and positioning of abnormal PV panels
Support RS485, Wifi, GPRS communication
Remote online upgrade, convenient and efficient

 


Grid Friendly:

Grid-connected current harmonics <3%, green adapts to grid
Ultra wide grid voltage range, with LVRT function



Items

SPI5K-B

SPI6K-B

SPI8K-B

SPI10K-B

SPI12K-B

DC Input

Max. PV Input Voltage

1000Vdc

Rated PV voltage

600Vdc

Max. PV Input Current

22A2×11A

22A2×11A

33A3×11A

33A3×11A

22A2×11A

No. of MPPTs

2

2

2

2

2

No.of PV strings per MPPT

1/1

1/1

2/1

2/1

1/1

MPPT voltage range

200Vdc~950Vdc

Starting voltage

200Vdc

AC Output

Rated AC output power

5kW

6kW

8kW

10kW

12kW

Max. output power

5.5kW

6.6kW

8.8kW

11kW

13.2kW

Rated AC output voltage

380/400/415Vac

Rated output current

7.3A

8.7A

11.6A

14.5A

17.4A

Max. output current

8.0A

9.6A

12.8A

15.9A

19.1A

Rated grid frequency

50Hz/60Hz

Grid frequency range

45~55Hz/55~65Hz

Power factor

>0.99 (full load)

Adjustable power factor

0.8 (leading)-0.8 (lagging)

THDi

<3% (rated power)

Efficiency

Max. efficiency

98.50%

98.6%

European efficiency

98.00%

98.3%

Protection

Anti-islanding

Yes

DC reversed connection

Yes

AC short circuit protection

Yes

Temperature protection

Yes

Surge protection

Yes

PV fault detect

Yes

DC switch

Optional

General

Dimensions (W×H×D)

480×420×180mm

Weight

23kg

IP grade

<30dB

Noise level

IP65

Self-consumption at night

<1W

Cooling type

Natural cooling

Altitude

4000m (>3000m derating)

Operating temperature

-25ºC~+60ºC

Relative humidity

0~95% (Non-condensation)

Display

LCD+LED

Communication

RS485/WiFi/GPRS/DRM(Australia)

DC terminal

MC4 Terminal

AC terminal

OT Terminal

Installation method

Wall-mounted

Standard

EN62109-1, EN62109-2 NB/T32004, AS3100, AS4777, EN 61000-6-2, EN 61000-6-3, IEC 62116:2014 IEC 61727:2004 ,IEC 60068-2-1:2007 ,IEC 60068-2-2:2007 ,IEC 60068-2-14:2009 ,IEC 60068-2-30:2005



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