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 | |
