Inverter SUNGROW SG15RT-20, 15kW, 3-phase, 2 MPPT (SG15RT)

Specifications

Input (DC)
Recommended max. PV input power	22.5 kWps
Max. PV input voltage	1100 V
Min. PV input voltage / Start-up input voltage	180V / 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	2/1
Max. PV input current	37.5 A (25 A / 12.5 A)
Max. DC short-circuit current	48 A (32 A / 16 A)
Output (AC)
Rated AC output power	15000 W
Max. AC output apparent power	16500 VA
Rated AC output apparent power	16500 VA
Max. AC output current	25 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	98.60%
European efficiency	98.10%
Protection & Function
Grid monitoring	yes
DC reverse connection protection	yes
AC short-circuit protection	yes
Leakage current protection	yes
Overvoltage category	DC Type II / AC Type 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	17 kg
Mounting method	Wall-mounting bracket
Topology	Transformerless
Degree of protection	IP65
Operating ambient temperature range	-25°C to 60 °C
Allowable relative humidity range (non-condensing)	0% - 100%
Cooling method	Smart forced air cooling
Max. operating altitude	4000 m
Display	LED
Communication	GPRS
DC connection type	MC4
AC connection type	Plug and play
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.