The intelligent monitoring platform also supports firmware update function. With the continuous advancement of technology and changes in market demand, photovoltaic power stations need to continuously upgrade equipment to remain competitive. Through the firmware update function of the intelligent monitoring platform, operation and maintenance personnel can obtain the latest software version at any time and remotely push the update program to the inverter product for installation. In this way, the equipment of the photovoltaic power station is always in optimal condition, improving power generation efficiency and stability. ● 2 MPP tracker, Max. efficiency up to 98.6% ● vsg：Obtain relevant licenses and approval documents ● String intelligent monitoring (optional) ● Wide output voltage range ● Anti-PID function (Optional)

Model
Input Side
Max. DC Input Power (kW)				23.4	26	32.5			23.4	26	32.5
Max. DC Input Voltage (V)							1000
Start-up DC Input Voltage (V)                                                                                                                                               250
MPPT Operating Range (V)			200 850
Max. DC Input Current (A)			32+32					26+26
Max. Short Circuit Current (A)			48+48					39+39
No.of MPP Trackers                                                                                                                                                                    2
No.of Strings per MPP Tracker					3+3					2+2
Output Side
Rated Output Power (kW)		18			20	25		18		20	25
Max. Active Power (kW)		19.8			22	27.5		19.8		22	27.5
Nominal Output Voltage / Range (V)                                                                                                       3L/N/PE 220/380V, 230/400V
Rated Grid Frequency (Hz)						50 / 60 (Optional)
Operating Phase							Three Phase
Rated AC Grid Output Current (A)		27.3/26. 1			30.3/29	37.9/36.2		27.3/26. 1		30.3/29	37.9/36.2
Max. AC Output Current (A)		30/28.7			33.3/31.9	41.7/39.8		30/28.7		33.3/31.9	41.7/39.8
Output Power Factor						0.8 leading to 0.8 lagging
Grid Current THD		<3%
DC Injection Current (mA)		<0.5%
Grid Frequency Range		45~55 or 55~65 (Optional)98.6%
Efficiency
Max. Efficiency
Euro Efficiency		97.8%
MPPT Efficiency		>99%Yes
Protection
DC Reverse-Polarity Protection
AC Short Circuit Protection		Yes
AC Output Overcurrent Protection		Yes
Output Overvoltage Protection		Yes
Insulation Resistance Protection		Yes
Ground Fault Monitoring		Yes
Anti-islanding Protection		Yes
Temperature Protection		Yes
Integrated DC Switch		Yes
Remote Software Upload		Yes
Remote Change of Operating Parameters		Yes
Surge Protection						DC Type II / AC Type II
General Data
Cabinet Size (WxHxD mm)		362×577×215 (Excluding Connectors and Brackets)						362×527×220 (Excluding Connectors and Brackets)
Weight (kg)		23						20
Topology						Transformerless
Internal Consumption		<1W (Night)
Running Temperature		-25-65℃, >45℃ Derating
Ingress Protection		IP65
Noise Emission (Typical)		≤40 dB
Cooling Concept						Smart Cooling
Permissible Altitude (m)					2000					4000
Warranty							5 Years
Grid Connection Standard		VDE4105, IEC61727/62116, VDE0126, AS4777.2, CEI 0 21, EN50549- 1, G98, G99, C10- 11, UNE217002, NBR16149/NBR16150
Operating Surroundings Humidity		0- 100%
Safety EMC / Standard                                                                                                  IEC/EN 61000-6- 1/2/3/4, IEC/EN 62109- 1, IEC/EN 62109-2
Features
DC Connection						MC-4 Mateable
AC Connection				IP65 Rated Plug
Display				LCD1602
Interface				RS485/RS232/Wifi/LAN