SPI15~25K-B X2

Three-phase On-grid String Inverter

SPI15K~25K-B X2 Series


SPI15~25K-B X2

Efficient and flexible

● 2 independent MPPT, max. conversion efficiency 98.6%
● Compatible with large current PV modules

Safe and reliable

● IP66 for outdoor application
● AFCI protection, proactively eliminate security risk
● Integrated AC/DC full lightning protection

Intelligent management

● I&V Intelligent diagnosis
● Intelligent cloud platform monitoring, realize one-key APP real-time monitoring
● Support RS485, 4G, 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

ItemsSPI15K-B X2SPI17K-B X2SPI20K-B X2SPI23K-B X2SPI23K-B X2
ItemsSPI15K-B X2SPI17K-B X2SPI20K-B X2SPI23K-B X2SPI25K-B X2
DC   Input (PV)
Max. PV input voltage1100Vdc
Rated input voltage600Vdc
Max. PV input current30A/15A30A/30A
No. of MPPTs2
No.of PV strings per MPPT2/12/2
MPPT voltage range180~1100Vdc
Starting voltage150Vdc
DC switchYes
AC   Output (On-grid)
Rated AC output power15kW17kW20kW23kW25kW
Max. output power16.5kVA18.7kVA22kVA25.3kVA27.5kVA
Rated AC output voltage380/400/415Vac
Rated output current21.7A24.5A28.9A33.2A36.1A
Max. output current23.8A27.0A31.8A36.5A39.7A
Rated grid frequency50Hz/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)
Efficiency
Max. efficiency98.60%
European efficiency98.10%
MPPT efficiency99.90%
Function   and protection
Anti-islandingYes
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)
Zero-export functionYes (optional)
General
Dimensions (W×H×D)480×428×180mm
Weight17kg
IP gradeIP66
Self-consumption at night<1W
Cooling typeIntelligent forced air cooling
Altitude4000m (>3000m derating)
Operating temperature-35ºC~60ºC
Relative humidity0~100%
DisplayLED+APP
DC terminalMC4 Terminal
AC terminalOT Terminal
Installation methodWall-mounted
CommunicationRS485, DRM (optional), WiFi (optional)/4G   (optional), Bluetooth (optional)
CertificationIEC/EN62109-1,   IEC/EN62109-2, EN61000, IEC62116, IEC61727, EN50549-1


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