SG2K/2K5/3K-S Residential

Input (DC)

Max. PV input voltage
600 V
Min. PV input voltage / Startup input voltage
90 V / 120 V
Nominal input voltage
360 V
MPP voltage range
90 – 560 V
MPP voltage range for nominal power
210 – 480 V | 260 V–480 V | 310 V–480 V
No. of independent MPP inputs
1
Max. number of PV strings per MPPT
1
Max. PV input current
10 A
Max. current for input connector
12 A
Max. DC short-circuit current
12 A

Output (AC)

Nominal AC output power
2000 VA | 2500 VA | 3000 VA
Nominal AC output current
9.1 A | 11.3 A | 13.7 A
Max. AC output power
2000 VA @ 45 °C
Max. AC output current
9.1 A
Nominal AC voltage
230 V
AC voltage range
180 – 276 V
Nominal grid frequency / Grid frequency range
50 Hz, 60 Hz, 45 Hz–55 Hz, 55 Hz–65 Hz
THD
< 3 % (at nominal power)
DC current injection
< 0.5 % In
Power factor at nominal power / Adjustable power factor
> 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection phases
1 / 1

Efficiency

Euro. efficiency
97.20 %
Max. efficiency
98.20 %

Protection and Function

Overvoltage protection
AC Type III
Grid monitoring
Ground fault monitoring
Insulation monitoring
PV reverse connection protection
AC short-circuit protection
Leakage current protection
AC switch
DC switch
PV string current monitoring
Islanding Protection

General Data

Dimensions (W x H x D)
300 × 370 × 125 mm
Weight
8.5 kg
Isolation method
Transformerless
Degree of protection
IP65
Night power consumption
< 1 W
Operating ambient temperature range
-25 to 60 °C (> 45 °C derating)
Allowable relative humidity range (non-condensing)
0 – 100 %
Cooling method
Natural cooling
Max. operating altitude
4000 m (>3000 m derating)
Display
LCD
Communication
RS485, Wi-Fi (optional), Ethernet (optional)
Compliance
IEC 61000-6-2, IEC 61000-6-3, AS/NZS 3100, AS 4777.2, AS 4777.3, IEC 62109-1, IEC 62109-2, VDE-AR-N-4105, VDE 0126-1-1, EN 50438, NB/T 32004, GB/T29319, CE, CGC, TÜV, SAA, ABNT NBR 16149:2013, ABNT NBR 16150:2013
Grid Support
Active & reactive power control, power ramp rate control
Type designation
SG2K-S-10
DC connection type
MC4 (max. 6 mm²)
AC connection type
Plug and play connector (max. 6 mm²)
* Devices for Australia are not equipped with DC switches

Standard Accessories

DC main output load switch
PV specific application SPD
PV SPD failure monitoring
PV self power supply for internal loads
Communication port
Current and voltage monitoring for each string