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SUNWAYS STS 3~6KTL-P

RESIDENTIAL SERIES
STS 3K/3.6K/4.2K/4.6K/5K/6KTL-P

＞MAX 98.1% EFFICIENCY
IP65 PROTECTION

USER MANUAL


DATA SHEET

Safe & Reliable

High Revenue

Easy to use

Safe & Reliable

• Adapt to complex power grid
• High reliability due to good heat dissipation design
• Integrated lightning protection for both DC and AC
• High anti-corrosion ability with aluminum alloy die casting technology
• IP65, wider working temperature and altitude, adapt to various installation environments

High Yield

• High yield with Max.98.1% efficiency
• European weighted efficiency 97.5%
• Wide MPPT voltage range
• Up to 10% continuous output overloading capacity
• Dual MPPT design with precise MPPT algorithm
• Standard 5 years warranty, and extendable to 10 or 15 years

Easy to use

• Remote upgrading available
• Plug and play connectors, easy for installation
• Compact elegant design, light weight, one-person installation
• Integrated I/V scan to intelligent positioning abnormal string
• Support wireless and wired internet connection(RS485/Wi-Fi/GPRS/LAN optional)

TECHNICAL PARAMETERS

SINGLE PHASE:STS-3K/3.6K/4.2K/4.6K/5K/6KTL-P

Model		STS-3KTL-P		STS-3.6KTL-P	STS-4.2KTL-P		STS-4.6KTL-P	STS-5KTL-P		STS-6KTL-P
Input
Max. Input Power (W)		4,800		5,760	6,720		7,360	8,000		9,600
Start-up Voltage (V)		80		80	80		80	80		80
Min. DC Voltage (V)		100		100	100		100	100		100
Max. DC Input Voltage (V)		600		600	600		600	600		600
Rated DC Input Voltage (V)		360		360	360		360	360		360
MPPT Voltage Range (V)		100-550		100-550	100-550		100-550	100-550		100-550
No. of MPP Trackers		2		2	2		2	2		2
No. of DC Inputs per MPPT		1/1		1/1	1/1		1/1	1/1		1/1
Max. Input Current (A)		15/15 ①		15/15 ①	15/15 ①		15/15 ①	15/15 ①		15/15 ①
Max. Short-circuit Current (A)		20/20		20/20	20/20		20/20	20/20		20/20
Output
Rated Output Power (W)		3,000		3,600	4,200		4,600	5,000		6,000
Max. Output Power (W)		3,300		3,960	4,600		4,600	5,500 *		6,600
Max. Apparent Power (VA)		3,300		3,960	4,600		4,600	5,500 *		6,600
Rated Output Voltage (V)					220/230
Rated AC Frequency (Hz)					50/60Hz 45-55Hz/55-65Hz
Max. Output Current for each MPPT (A)		15		18	21		21	25 **		28.7
Power Factor					0.8 leading		…0.8 lagging
Max. Total Harmonic Distortion					<3% @Rated Output Power
DCI					<0.5%In
Efficiency
Max. Efficiency		98.1%		98.1%	98.1%		98.1%	98.1%		98.1%
European Efficiency		97.5%		97.5%	97.5%		97.5%	97.5%		97.5%
MPPT Efficiency		99.9%		99.9%	99.9%		99.9%	99.9%		99.9%
Protection
DC Reverse Polarity Protection					Integrated
Insulation Resistance Protection					Integrated
DC Switch					Optional
Surge Protection					Integrated
Over-temperature Protection					Integrated
Residual Current Protection					Integrated
Islanding Protection					Integrated
AC Short-circuit Protection					Integrated
AC Over-voltage Protection					Integrated
General Data
Dimensions (mm)					410W*360H*120D
Weight (kg)						13
Protection Degree						IP65
Self-consumption at Night (W)						<1
Topology					Transformer less
Operating Temperature Range (° C)						-30~60
Relative Humidity (%)						0~100
Operating Altitude (m)					4000 (derating@ > 3000)
Cooling					Natural Convection
Noise Level (dB)						< 25
Display					OLED & LED
Communication					RS485/WiFi/GPRS/LAN (Optional)
Compliance			NB/T32004、IEC62109、IEC62116、VDE4105、VDE0126、UTE C15-712-1、AS4777、C10/11、
				CEI0-21、RD1699、NBR16149、IEC61727、IEC60068、IEC61683、EN50549、EN61000

* : STS-3~6KTL series maximum input current per string is 12.5A, and STT-3~6KTL-P version is 15A, products deliver upon the order.
** : 5000 for Belgium . *** : 21.7 for Belgium