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Home >  Product >  PV Inverter >  SP-70K

SP-70K

point.png DC switch configured for safe operation and maintenance

point.png IP65 3 MPPTs design, overload ratio is up to 1.3

point.png Power Line Communication (PLC) supported to save the communication cable cost

point.png Three-level + soft switching technology, ultra-wide MPPT voltage range



 Technical Parameters

Input (DC)

Max. PV input voltage1100V
Max. input current44A*3
Rated input voltage760V
MPP voltage range 200~1000V
MPP voltage range for nominal power625~850V
Number of MPPT trackers3
Max. number of PV strings per MPPT4


Output (AC)

Rated output power77kW@45℃/70kW@50℃
Max. output power77kW
Rated grid voltage 500V
Grid voltage range 425~550V
Max. output current89A
Rated grid frequency / range 50Hz/45~55Hz, 60Hz/55~65Hz
Output current harmonic(at nominal power) <3%
Power factor at nominal power / range>0.99/0.8leading to 0.8lagging


Protection

DC reverse connection protectionYes
Overvoltage protectionDC Type II/AC Type II
Leakage current protectionYes
Grid monitoringYes
Insulation monitoringYes
Anti-island protectionYes


Efficiency

Max. efficiency 99.00%
EU efficiency98.60%


Transformer

General date

Isolation methodTransformerless
Self-consuming in night<5W
Protection levelIP65
Noise<60dB
Temperature﹣30℃~+60℃
Allowed humidity(non condensing)0-100%
Cooling modeTemperature controlled forced air cooling
Max.operating altitude4000m (>3000m derating)
Communication portStandard:RS485, Optional:PLC
Dimensions (W×H×D)585×853×295mm
Weight72kg


 Download

SP-70K.pdf