SPI 100~125K-B
1100V Three-phase On-grid String Inverter
SPI100K-B/SPI110K-B/SPI125K-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
| Items | SPI100K-B | SPI110K-B | SPI125K-B |
|---|---|---|---|
| DC Input (PV) | |||
| Max. PV input voltage | 1100Vdc | ||
| Rated input voltage | 600Vdc | ||
| Max. PV input current | 9×30A/6×40A | ||
| No. of MPPTs | 9/6 | ||
| No. of PV strings per MPPT | 2 | ||
| MPPT voltage range | 200~1000Vdc | ||
| Starting voltage | 250Vdc | ||
| DC switch | Yes | ||
| AC Output (On-grid) | |||
| Rated AC output power | 100kW | 110kW | 125kW |
| Max. output power | 110kVA | 121kVA | 137.5kVA |
| Rated AC output voltage | 400Vac | ||
| Rated output current | 144.3A | 158.8A | 180.4A |
| Max. output current | 158.8A | 174.7A | 198.5A |
| Rated grid frequency | 50/60Hz | ||
| Grid frequency range | 45~55Hz/55~65Hz | ||
| Power factor | >0.99 (rated power) | ||
| Adjustable power factor | 0.8 (leading)~0.8 (lagging) | ||
| THDi | <3% (rated power) | ||
| Efficiency | |||
| Max. efficiency | 98.80% | ||
| European efficiency | 98.50% | ||
| MPPT efficiency | 99.90% | ||
| Function and protection | |||
| Anti-islanding | Yes | ||
| DC (PV) reversed connection | Yes | ||
| AC short circuit protection | Yes | ||
| Temperature protection | Yes | ||
| Surge protection | DC Type II & AC Type II | ||
| AFCI function | Yes (optional) | ||
| Integrated PID function | Yes (optional) | ||
| IV curve scan and diagnosis | Yes (optional) | ||
| General | |||
| Dimensions (W×H×D) | 1030*610*345mm | ||
| Weight | 80kg | ||
| IP grade | IP66 | ||
| Self-consumption at night | <2W | ||
| Cooling type | Intelligent forced air cooling | ||
| Altitude | 4000m (>3000m derating) | ||
| Operating temperature | -35~60ºC | ||
| Relative humidity | 0~100% | ||
| Display | LED+APP | ||
| DC terminal | MC4 Terminal | ||
| AC terminal | OT Terminal | ||
| Installation method | Wall-mounted | ||
| Communication | RS485, PLC (optional), WIFI (optional)/GPRS (optional), Bluetooth | ||
| Compliance | EN 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 | ||
