SPI 100/125K-B-H

1100V Three-phase On-grid String Inverter


SPI 100/125K-B-H

High Efficient

■ Advanced three-level technology max. efficiency 98.8%
■ 9~12 MPPTs design, compatible with bifacial PV panel
■ Anti-PID and PID recovery function

System Optimization

■ DC 2 in 1 connection enabled and compatible with Al AC cables
■ PLC communication optional, save cable investment
■ Night SVG and quick response

Safe and Reliable

■ IP66 and C5 anti-corrosion grade, intelligent fan with IP68 protection
■ Redundant power supply by AC and DC
■ Built-in AC / DC SPD protection

Intelligent Management

■ Intelligent I-V and fault wave recording, quick failure analysis
■ Smart online upgrade, easy for system maintenance
■ Capacitor detection and life prediction reduce the failure risk

DC Input
Max. PV input voltage1100Vdc
Max. PV input current270A (30A×9)
No. of MPPTs9 (10~12 optional)
No.of PV strings per MPPT2
MPPT voltage range250Vdc~1000Vdc
Starting voltage250Vdc
MPPT efficiency99.90%
AC Output
Rated AC output power100kW125kW
Max. output power110kVA125kVA
Rated AC output voltage400Vac
Rated output current144.3A180.4A
Max. output current158.8A180.4A
Rated grid frequency50/60Hz
Grid frequency range45~55Hz/55~65Hz
Power factor>0.99 (rated power)
Adjustable power factor+0.8~-0.8
THDi<3% (rated power)
Max. efficiency98.80%
European efficiency98.40%
DC reversed connectionYes
AC short circuit protectionYes
Temperature protectionYes
Surge protectionYes
PV fault detectYes
DC switchYes
Anti-PID and PID recoveryfunctionOptional
Dimensions (W×H×D)1100×760×361mm
IP gradeIP66
Self-consumption at night<2W
Cooling typeIntelligent forced air cooling
Altitude5000m (>4000m derating)
Operating temperature-35~60ºC
Relative humidity0~100%
CommunicationRS485/WIFI (optional)/GPRS (optional)
DC terminalAmphenol H4
AC terminalOT/DT Terminal
Installation methodWall-mounted
StandardNB/T 32004-2018,GB/T 37408-2019,   IEC62109-1,IEC62109-2, IEC61727,IEC62116,   IEC61683, EN 50549

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