SPI 1-2K-B2

Single-phase On-grid String Inverter  

SPI1500-B2/SPI2000-B2





SPI 1-2K-B2

High Efficiency

■ High-efficiency inverter topology ensures annual power 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
■ Aluminum alloy die-casting integrated chassis, ensure 25 years full life circle running

Intelligent Management

■ Intelligent cloud platform monitoring, realizing one- key APP real-time monitoring
■ Support RS485, GPRS, WIFI and other communication methods

Green Saving

■ Small size, easy to install and use
■ Natural cooling, ensuring low environmental noise
■ Super-wide operating temperature range, adapt to extremely cold, high temperature areas

ItemsSPI1500-B2SPI2000-B2
DC Input

Max. PV input voltage600Vdc
Rated input voltage360Vdc
Max. PV input current11A
No. of MPPTs1
No.of PV strings per MPPT1
MPPT voltage range100Vdc~550Vdc
Starting voltage120Vdc
AC Output

Rated AC output power1.5kW2.0kW
Max. output power1.65kW2.2kW
Rated AC output voltage220/230Vac
Rated output current6.5A8.7A
Max. output current7.2A9.6A
Rated grid frequency50/60Hz
Grid frequency range45~55Hz/55~65Hz
Power factor>0.99 full load
Adjustable power factor0.8(leading)~0.8(lagging)
THDI<3% (nominal power)
Efficiency

Max. efficiency98.10%
European efficiency97.70%
Protection

Anti-islandingYes
DC reversed connectionYes
AC short circuit protectionYes
Temperature protectionYes
Surge protectionYes
PV fault detectYes
DC switchYes
General

Dimensions (W×H×D)360×420×125mm
Weight11.8 kg
IP gradeIP65
Noise level≤25dB
Self-consumption at night<1W
Cooling typeNatural cooling
Altitude4000m (>2000m derating)
Operating temperature-40ºC~60ºC (>45ºC derating)
Operating humidity0~95% (Non-condensing)
DisplayLCD+LED
CommunicationRS485/WiFi (optional)/GPRS (optional)/DRM (Australia)
DC terminalH4 Terminal
AC terminalPlug and play connector
Installation methodWall-mounted
StandardEN62109-1, EN62109-2 NB/T32004, AS3100, AS4777, EN 61000-6-2, EN 61000-6-3


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