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Product Home - Product - Solar On-grid Invertre - 50HZ Series -
Solar On-grid Invertre
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1. Features:
Efficient                                        
■ The maximum efficiency of the inverter can reach 96.5 % - 97.6 %  ■ Transformerless design 
 
Flexible
■ For indoor and outdoor installation                              ■ Maintenance free 
 
 Simple
■ Designed for hanging with simple and easy installation             ■ Plug and playconnection for easy installation
 
Communicative
■ RS232 / RS485 interfaces as standard                          ■ Optional Bluetooth technology
 
 
 
 
 
2. Specification:
 
Model
SG-2000 
SG-3000
SG-4000
SG-5000
Input data
Max. PV  power
2320W
3160W
4540W
5200w
Max. DC voltage
500V
500V
550V
550V
Recommended system voltage
383V
383V
383V
383V
System start-up voltage
150V
150V
150V
150V
MPPT voltage range
110V-480V
110V-480V
110V-530V
110V-530V
Max. input current
10A
13A
19A
19A
Number of MPPT trackers
1
1
1
1
Output data
 
Nominal AC output
2000W
2800W
4000W
4900W
Max. output current
12A
16A
23A
23A
THD of AC current
< 3%
< 3%
< 3%
< 3%
Nominal grid voltage range
180V-260V
180V-260V
180V-260V
180V-260V
Nominal grid frequency
50Hz±2Hz
50Hz±2Hz
50Hz±2Hz
50Hz±2Hz
Power factor(cos φ)
0.99
0.99
0.99
0.99
Number of feed-in phases
single-phase
single-phase
single-phase
single-phase
Efficiency
Max. efficiency
96.5%
96.6%
97.5%
97.6%
Euro efficiency
95.5%
95.5%
97.0%
97.0%
CEC efficiency
96.0%
96.0%
97.5%
97.5%
MPPT efficiency
99.5%
99.5%
99.5%
99.5%
General data
Ambient temperature
-25℃ to +60℃(Power derating above 45℃)
Working altitude
<3000M
<3000M
<3000M
<3000M
Noise development
<30 dB(A)
<30 dB(A)
<30 dB(A)
<30 dB(A)
Power Consumption Night
< 0.2W
< 0.2W
< 0.2W
< 0.2W
IP degree of protection
IP65
IP65
IP65
IP65
Feature
 
On/off mode
Auto
Auto
Auto
Auto
Display
LCD
LCD
LCD
LCD
Accessory interfaces
RS485/RS232
RS485/RS232
RS485/RS232
RS485/RS232
Standard warranty
5 years
5 years
5 years
5 years
Compatible Standard
CE/VDE/TUV/AS/ENEL/G83/ETL

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