SPI 100~125K-B

1100V Three-phase On-grid String Inverter


SPI 100~125K-B

High efficiency

• Advanced three-level technology max. efficiency 98.8%
• 9/6 MPPTs design, compatible with large current / bifacial modules
• High power tracking density @ 400Vac system

System Optimization

• DC 2 in 1 connection enabled and compatible with AL AC cables
• PLC communication optional, save cable investment

Safe and Reliable

• IP66 and C5 optional anti-corrosion grade, intelligent fan with IP68 protection
• AFCI protection and fire protection, proactively reduces fire risk
• Anti-PID and PID recovery function

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 (PV)
Max. PV input   voltage1100Vdc
Rated input   voltage600Vdc
Max. PV input   current9×30A/6×40A
No. of MPPTs9/6
No. of PV   strings per MPPT2
MPPT voltage   range200~1000Vdc
Starting voltage250Vdc
DC   switchYes
AC Output (On-grid)
Rated AC output   power100kW110kW125kW
Max. output   power110kVA121kVA137.5kVA
Rated AC output   voltage400Vac
Rated output   current144.3A158.8A180.4A
Max. output   current158.8A174.7A198.5A
Rated grid   frequency50/60Hz
Grid frequency   range45~55Hz/55~65Hz
Power   factor>0.99 (rated   power)
Adjustable   power factor0.8   (leading)~0.8 (lagging)
THDi<3% (rated   power)
Max. efficiency98.80%
European efficiency98.50%
MPPT efficiency99.90%
Function and protection
DC (PV) reversed   connectionYes
AC short circuit   protectionYes
Temperature   protectionYes
Surge protectionDC Type II &   AC Type II
AFCI functionYes (optional)
Integrated PID   functionYes (optional)
IV   curve scan and diagnosisYes (optional)
Dimensions   (W×H×D)1030*610*345mm
IP gradeIP66
Self-consumption   at night<2W
Cooling typeIntelligent   forced air cooling
Altitude4000m (>3000m   derating)
Operating   temperature-35~60ºC
Relative   humidity0~100%
DC   terminalMC4 Terminal
AC   terminalOT Terminal
Installation   methodWall-mounted
CommunicationRS485, PLC   (optional), WIFI (optional)/GPRS (optional), Bluetooth
 ComplianceEN   62109-1/2, IEC 62109-1/2, EN IEC 61000-6-2/4, EN IEC 61000-3-11, EN IEC   61000-3-12, IEC 60068, IEC 61683, IEC 62116, IEC 61727,CEI 0-16, EN 50549-1/2, NC   RfG, EN 50530, UTE C15-712-1, DIN VDE 0126-1-1, VDE-AR-N 4110

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