Inverter SUNGROW SG25RT, 25kW, 3-phase, 2 MPPT

Specifications

Input (DC)
Max. PV input voltage	1100 V
Min. PV input voltage to start feed in	180V
Rated input voltage	600 V
MPP voltage range	160 V – 1000 V
No. of independent MPP inputs	2
No. of PV strings per MPPT	2/2
Max. PV input current	54 A (27 A / 27 A)
Max. DC short-circuit current	68 A (34 A / 34 A)
Output (AC)
Rated AC output power	25000 W
Max. AC output apparent power	27500 VA
Rated AC output apparent power	27500 VA
Max. AC output current	39.8 A
Rated AC voltage	3 / N / PE, 400 V
AC voltage range	270V – 480V
Rated grid frequency	50 Hz
Grid frequency range	45 – 55 Hz
Harmonic (THD)	< 3 % (at rated power)
Power factor at Rated power / Adjustable power factor	> 0.99/0.8 leading – 0.8 lagging
Feed-in phases / Connection phases	3 / 3-PE
Efficiency
Max. efficiency	98.50%
European efficiency	98.00%
Protection & Function
Grid monitoring	yes
DC reverse connection protection	yes
AC short-circuit protection	yes
Leakage current protection	yes
Overvoltage class	PV side II / Grid side III
DC switch	yes
Arc fault circuit interrupter (AFCI)	yes
PID recovery function	yes
General Data
Dimensions(W*H*D)	370*480*195 m
Weight	21 kg
Mounting method	Wall-mounting bracket
Topology	Transformerless
Degree of protection	IP65
Night power consumption	< 1 W
Operating ambient temperature range	-25 °C to 60 °C
Allowable relative humidity range (non-condensing)	0% – 100%
Cooling method	Air cooling
Max. operating altitude	4000 m (>2000 m derating)
Display	LED
Communication	4G
DC connection type	MC4 (Max. 6 mm² )
AC connection type	OT or DT terminal (Max.70 mm2)
Grid Compliance	IEC62109-1/-2,EN61000-6-1,EN61000-6-2,EN61000-6-3, EN61000-6-4,NB / T32004-2018

Warranty:
The warranty of the voltage converter (inverter) is valid from the day when we (the seller) is provided with the serial number of the inverter, the purchase invoice, a certified electrician's certificate about the installed:
1) Lightning protection and overvoltage limiter (on the input side)
2) Lightning protection (between solar panels and inverter)
3) DC voltage switch between panels and inverter
4) Dedicate grounding for solar panels separated from grounding of the house


The 5-year (60-month) manufacturer's warranty begins from the day of purchase, but comes into effect only after submission of these documents.
Note: Lightning strike is not a valid warranty claim, it is classified as insurance claim.