Sungrow 33CX Premium Multi MPPT String Inverter

On-Grid Inverters

INPUT (DC)
Max. PV input voltage 1100 V
Min. PV input voltage / Startup input voltage 200 V / 250 V
Nominal input voltage 585 V
MPP voltage range 200 – 1000 V
MPP voltage range for nominal power 550 – 850 V
No. of independent MPP inputs 3
Max. number of PV strings per MPPT 2;Max. PV input current 78 A
Max. current for input connector 30 A;Max. DC short-circuit current 120 A

OUTPUT (AC)
Max. AC output power33 kVA @ 40 °C / 33 kVA @ 45 °C;Max. AC output current 55.2 A
Nominal AC voltage3 / N / PE, 230 / 400 V;AC voltage range 312 – 528 V
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD< 3 % (at nominal power);DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection phases3 / 3

EFFICIENCY
Euro. efficiency 98.30 %;Max. efficiency 98.60 %