SPI 1000/2000K-BS

Central-distributed Three-phase PV Inverter

SPI1000K-BS/SPI1000K-BS (Container)/SPI2000K-BS (Container)


SPI 1000/2000K-BS

Maximize revenue

■ Efficiency 3% higher than the centralized solution
■ Suitable for complex environment like uneven ground
■ System cost 10% lower than string inverter solution
■ 1MW with 44 MPPT, increase power generation
■ Compared with string inverter solution, no multi- machine parallel harmonic, no resonance, easy dispatching

Efficient

■ Multi-MPPT with higher MPPT efficiency
■ DC input & AC output voltage increase 40%
■ Reduce the DC & AC line lose
■ Higher inverter efficiency

Safe and Reliable

■ If one PV string is affected by dust, shadow, aging or short circuit, etc. Centralized solution would cause buckets effect
■ For Central-Distributed Solution, other parts of the system will not be affected

ItemsSPI1000K-BSSPI1000K-BS(Container)SPI2000K-BS(Container)
DC   input

Max. input power

1123kW1123kW2×1123kW

Max. input voltage

1000Vdc

Max. input current

1404A1404A2×1404A

No.of PV input strings

11~14(optional)11~14(optional)22~28(optional)

Voltage range

720Vdc~950Vdc
AC   output

Rated AC output power

1000kW1000kW2000kW

Max. output power

1100kW1100kW2200kW

Max. output current

1221A1221A2442A

Rated AC output voltage

520Vac

Rated frequency

50Hz/60Hz

Power factor

>0.99
Adjustable power factor0.9 (leading)~0.9 (lagging)
THDi<3% (nominal power)
Efficiency

Max. efficiency

99.00%

European efficiency

98.90%
Efficiency

LVRT function

Yes
AC side parallel technologyYes

Anti-PID function

Yes

Fault wave record diagnosis

Yes
IV curve   intelligent diagnostic functionYes
Online upgradeYes
System   data

Dimensions (W×H×D)

1400×2000×800mm2438×2591×1150mm2438×2591×2290mm

Weight

1100kg2500kg4000kg

IP Grade

IP20IP54

Night power consumption

<20W<40W

Cooling type

Intelligent forced air cooling

Altitude

6000m (>3000m derating)
Operating temperature-35ºC~60ºC
Relative humidity0~95% (no condensation)
DisplayLCD
CommunicationRS485, Ethernet (optional)


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