SG2K/2K5/3K//4K/5KTL V12 Ne

w
www.sungrowpower.com

30dB 98%

quiet.
and
Light
We are the leading PV inverter manufacturer in the world.
—— With 18 years of proven experience since 1997
—— Over 12GW deployed globally

—— Global No.2 by MW volume

SUNGROW POWER SUPPLY CO., LTD. Australia

Add: Suite 602, 61 Lavender Street,
SG2K/2K5/3K/4K/5KTL
Add: No.1699 Xiyou Rd., New & High Technology Industrial
Printed in February 2015 E/S MJDK00414CA

Milsons Point, NSW, Australia,

Development Zone, 230088, Hefei, P. R. China
2061
Website: www.sungrowpower.com
Tel: +61 1800 SUNGROW
Email: Info@sungrowpower.com.au
Website: www.sungrowpower.com.au

Specifications subject to change without notice.

 Input SG2KTL-S SG2K5TL-S SG3KTL-S SG3KTL-D SG4KTL-S SG5KTL-D
Flexible Intelligent
Dual MPPT (for SG3/5KTL-D), compatible with Max. PV input power 2300W 2800W 3300W 3300W 4300W 5400W
Connects to your internet router via WI-FI. See your Max. PV input voltage 600V
different residential rooftop system design
solar performance on-line or on your smartphone Startup voltage 150V
M a x . i n p ut vo l ta g e 6 0 0V, co m p at i b l e w i t h
and receive email alerts if any problems occur Nominal input voltage 345V
different PV panels and string designs MPP voltage range 125~560V
MPP voltage range for nominal power 210~520V 240~520V 280~520V 150~520V 240~520V 240~520V
No. of MPPTs 1 1 1 2 1 2
Easy Qualified Max. number of PV strings per MPPT 1 1 1 1 2 1
Only 9kg for SG2K/2K5/3KTL-S, easy for handling Certified to the highest design and Australian safety Max. PV input current 11A 11A 11A 22A (11A/11A) 18A (9A/9A) 22A (11A/11A)
standards Max. current for input connector 20A
and installation
Easy replacment and transportation, reduce the TÜV, CE, AS4777, AS/NZS 3100, VDE AR N 4105, Output
trouble of service certification Nominal AC output power 2000W 2490W 3000W 3000W 4000W 5000W/4600W *(Australia)
5-year parts and labour warranty Max. AC output power (PF=1) 2150W 2490W 3150W 3150W 4210W 5000W
Max. AC output apparent power 2150VA 2490VA 3150VA 3150A 4210VA 5000VA
Max. AC output current 9.5A 11.5A 13.7A 13.7A 18.3A 21.7A/20A *(Australia)
Nominal AC voltage 230Vac (single phase)
AC voltage range 180~276Vac
Nominal grid frequency 50Hz/60H
Grid frequency range 45~55Hz/55~65Hz
THD <3% (nominal power)
DC current injection <0.5 %In
Power factor >0.99@default value at nominal power, (adj. 0.8 leading – 0.8 lagging)
Protection
Anti-islanding protection Yes
LVRT No
DC reverse connection protection Yes
AC short circuit protection Yes
Leakage current protection Yes
DC switch Optional
DC fuse No
Overvoltage protection Varistors
System Specification
Max. efficiency 98.00%
Max. European efficiency 97.00% 97.40% 97.50% 97.50% 97.50% 97.50%
Isolation method Transformerless
Ingress protection rating IP65
Night power consumption <1W
LCD version Operating ambient temperature range -25~60℃ (>45℃ derating)
Allowable relative humidity range 0~100%
Cooling method Natural cooling
Max. operating altitude 4000m (>2000m derating)
Display LED , LCD (optional)
Communication WiFi (optional)
DC connection type MC4
AC connection type Plug and play connector
Certification IEC61000-6-2, IEC61000-6-3, IEC 62109-1, IEC 62109-2, AS/NZS3100,
AS4777.2, AS4777.3, VDE-AR-N-4105, VDE0126-1-1, CE,G83/2, C10/11,
Mechanical Specification
Wifi version Dimensions (W*H*D) 300*370*125 mm 300*370*125 mm 300*370*125 mm 360*390*133 mm 360*390*133 mm 360*390*133 mm
Mounting method Wall bracket
Weight 9kg 9kg 9kg 11kg 11kg 11kg

* When the country parameter of SG5KTL-D is set to Australia, nominal output is 4600W and maximum output current is 20A.

Circuit Diagram

SG2KTL-S~4KTL-S SG3/5KTL-D

Note: 1xRS485 port for LCD or Wifi. DC Switch （optional）

Functional Safety
&Protective Circuit
DC Switch （optional） Functional Safety
&Protective Circuit
Grid
Grid
+ DC
DC1 EMI MPPT1
Boost L
+ L - Filter
Inversion AC AC EMI
DC MPPT Inversion AC AC EMI
DC EMI Boost Circuit Circuit Reactor Filter
Reactor Filter +
- Filter DC
MPPT2 N
N EMI
DC2 - Filter Boost
Relay
Relay PE
PE

Communication Interface: Wi-Fi (optional) LED Indicator， LCD Display (optional)

Communication Interface: Wi-Fi (optional) LED Indicator， LCD Display (optional)