SPI8K~12K-B X2
Three-phase On-grid String Inverter
SPI8K~12K-B X2
High Yield
● Multi-MPPT design meets the requirement of multi- orientation installation, patented MPPT algorithm increases power generation
● Maximum current up to 15A of a single string is suitable
for high efficiency PV module
● Integrated PID function can effectively repair component attenuation and increase power generation
Reliability
● IP66 protection, wide operating temperature , high environment adaptability
● AFCI function, eliminates fire hazards
● Key components are strictly selected to ensure reliable operation of the product over its whole lifecycle
Flexible ESS
● Equipped with ESS function interface, realized the interconnection of PV and ESS
● Flexible multi-term investment of PV and ESS project optimizes ROI of users.
Easy O&M
● Intelligent IV curve scanning achieves efficient O&M
● Intelligent WiseSolar APP+ cloud platform provides all- round visual O&M
● Remote intelligent upgrade service can reduce O&M cost
| Items | SPI8K-B X2 | SPI10K-B X2 | SPI12K-B X2 |
|---|---|---|---|
| DC Input (PV) | |||
| Max. PV input voltage | 1100Vdc | ||
| Rated input voltage | 600Vdc | ||
| Max. PV input current | 15A/15A | ||
| No. of MPPTs | 2 | ||
| No.of PV strings per MPPT | 1/1 | ||
| MPPT voltage range | 180-1000Vdc | ||
| Starting voltage | 150Vdc | ||
| DC switch | Yes | ||
| AC Output (On-grid) | |||
| Rated AC output power | 8.0kW | 10.0kW | 12.0kW |
| Max. output power | 8.8kVA | 11.0kVA | 13.2kVA |
| Rated AC output voltage | 380/400/415Vac | ||
| Rated output current | 11.6A | 14.5A | 17.4A |
| Max. output current | 12.8A | 15.9A | 19.1A |
| Rated grid frequency | 50Hz/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 | 98.60% | ||
| European efficiency | 98.10% | ||
| 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 III | ||
| AFCI function | Yes (optional) | ||
| Integrated PID function | Yes (optional) | ||
| IV curve scan and diagnosis | Yes (optional) | ||
| Zero-export function | Yes (optional) | ||
| Certification | |||
| Dimensions (W×H×D) | 480×420×182mm | ||
| Weight | 17kg | ||
| IP grade | IP66 | ||
| Self-consumption at night | <1W | ||
| Cooling type | Natural cooling | ||
| Altitude | 4000m (>3000m derating) | ||
| Operating temperature | -35ºC~+60ºC | ||
| Relative humidity | 0~100% | ||
| Display | LED+APP | ||
| DC terminal | MC4 Terminal | ||
| AC terminal | OT Terminal | ||
| Installation method | Wall-mounted | ||
| Communication | RS485, DRM (optional), WiFi (optional)/4G (optional), Bluetooth (optional) | ||
| Standard | IEC/EN62109-1, IEC/EN62109-2, IEC62116, IEC61727, EN50549-1, VDE4105, CEI 0-21, EN/IEC 61000-6-1/3，IEC 61683, NC RfG, VDE-AR-N 4105 | ||
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