SPI-B Series 30~60kW
Three-phase String Inverter
SPI30K-B/SPI36K-B/SPI40K-B/
SPI50K-B/SPI60K-B
Commercial Rooftops Solution
For commercial centers, large shopping malls, industrial campuses, and other buildings and places with concentrated electricity usage, since the price of commercial use electricity is usually high, PV power stations can be valuable. However, these types of rooftops are usually distributed widely, are complex, and the space in the power distribution room may be insufficient, making it difficult to construct a power station.
These types of power stations usually only release the unused portion of electricity back to the grid which will be 380V, and is similar to home use electricity. Inverter type is generally chosen depending on power station capacity and distribution conditions.
Recommended indoor product: central 100-500kW inverter
Recommended outdoor products: series SPI20K-B2, SPI30K-B2, SPI50K-B
| Items | SPI30K-B | SPI33K-B | SPI36K-B | SPI40K-B | SPI50K-B | SPI60K-B | ||||
| DC Input DC Input | ||||||||||
| Max. PV Input Voltage | 1100Vdc | |||||||||
| Rated PV voltage | 600Vdc | 600Vdc | 600Vdc | 600Vdc | 600Vdc | 600Vdc | ||||
| Max. PV input current | 60A(2x30 A) | 67A(2x33.5 A) | 67A(2x33.5 A) | 90A(3x30 A) | 120A(4x30A) | 120A(4x30A) | ||||
| No. of MPPTs | 2 | 2 | 2 | 3 | 4 | 4 | ||||
| No.of PV strings per MPPT | 3/3 | 3/3 | 3/3 | 3/3/3 | 3/3/3/3 | 3/3/3/3 | ||||
| MPPT voltage range | 300Vdc~1000Vdc | |||||||||
| Starting voltage | 300Vdc | |||||||||
| AC Output | ||||||||||
| Rated AC output power | 30kW | 33kW | 36kW | 40kW | 50kW | 60kW | ||||
| Max. output power | 30kW | 36.3kW | 40kW | 44kW | 55kW | 66kW | ||||
| Rated AC output voltage | 380/400/415Vac | |||||||||
| Rated output current | 45.6A | 50.1A | 54.7A | 60.8A | 75.9A | 91.2A | ||||
| Max. output current | 47.6 A | 52 A | 57.7 A | 63.5 A | 79.4 A | 95.3 A | ||||
| Rated grid frequency | 50Hz/60Hz | |||||||||
| Grid frequency range | 45~55Hz/55~65Hz | |||||||||
| Power factor | >0.99 (full load) | |||||||||
| Adjustable power factor | 0.8 (leading)-0.8 (lagging) | |||||||||
| THDi | <3% (rated power) | |||||||||
| Efficiency | ||||||||||
| Max. efficiency | 98.50% | 98.52% | 98.70% | 98.80% | 99% | 99% | ||||
| European efficiency | 98.30% | 98.30% | 98.30% | 98.30% | 98.40% | 98.40% | ||||
| Protection | ||||||||||
| Anti-islanding | Yes | |||||||||
| DC reversed connection | Yes | |||||||||
| AC short circuit protection | Yes | |||||||||
| Temperature protection | Yes | |||||||||
| Surge protection | Yes | |||||||||
| PV fault detect | Yes | |||||||||
| DC switch | Optional | |||||||||
| General | ||||||||||
| Dimensions (W×H×D) | 600×860×294mm | |||||||||
| Weight | 68kg | |||||||||
| IP grade | IP65 | |||||||||
| Noise level | <65dB | |||||||||
| Self-consumption at night | <1W | |||||||||
| Cooling type | Intelligent forced air cooling | |||||||||
| Altitude | 4000m (>3000m derating) | |||||||||
| Operating temperature | -25ºC~+60ºC | |||||||||
| Relative humidity | 0~95% (Non-condensation) | |||||||||
| Display | LCD+LED | |||||||||
| Communication | RS485/WiFi/GPRS | |||||||||
| DC terminal | MC4 Terminal | |||||||||
| AC terminal | OT Terminal | |||||||||
| Installation method | Wall-mounted | |||||||||
| Standard | EN62109-1, EN62109-2, NB/T32004, AS4777.2,EN 61000-6-2, EN 61000-6-4, DIN VDE0126 UTE C15-712-1, VFR2014, ERDF-NOI-RES_13E, IEC61727, IEC62116 | |||||||||
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