产品描述
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-4000 |
| Input data |
| Max. PV power |
4540W |
| Max. DC voltage |
550V |
| Recommended system voltage |
383V |
| System start-up voltage |
150V |
| MPPT voltage range |
110V-530V |
| Max. input current |
19A |
| Number of MPPT trackers |
1 |
| Output data |
| Nominal AC output |
4000W |
| Max. output current |
23A |
| THD of AC current |
< 3% |
| Nominal grid voltage range |
180V-260V |
| Nominal grid frequency |
50Hz±2Hz |
| Power factor（cos φ） |
0.99 |
| Number of feed-in phases |
single-phase |
| Efficiency |
| Max. efficiency |
97.5% |
| Euro efficiency |
97.0% |
| CEC efficiency |
97.5% |
| MPPT efficiency |
99.5% |
| General data |
| Ambient temperature |
-25℃ to +60℃(Power derating above 45℃) |
| Working altitude |
<3000M |
| Noise development |
<30 dB（A） |
| Power Consumption Night |
< 0.2W |
| IP degree of protection |
IP65 |
| Feature |
| On/off mode |
Auto |
| Display |
LCD |
| Accessory interfaces |
RS485/RS232 |
| Standard warranty |
5 years |
| Compatible Standard |
CE/VDE/TUV/AS/ENEL/G83/ETL |
产品图片
图 1
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