Willings, a leader in the photovoltaic power conversion systems market, will try to maintain
its front position as an energy technology leader, and to realize its value of new and renewable energy leading company.
(250KW ~ 500KW)
| Power[kW] | 250, 500 |
|---|---|
| IP Rate | Indoor(IP20)/Outdoor(IP44) |
| AC Spec | 3P4W 380Vac |
| DC Spec | 550 ~ 1000Vdc |
| Max Efficiency / Euro Efficiency | 98.2% ≤ /98% ≤ |
| Communication Option | RS422*2, TCP/IP*1 |
(250KW ~ 500KW)
| Power[kW] | SL-B250LVC | SL-B500LVC | ||||||
|---|---|---|---|---|---|---|---|---|
| Max string num. | 1 | 2 | ||||||
| Max Available PV Power @String[kW] | 250*1 | 250*2 | ||||||
| Maximum PV Voltage | 1000Vdc | |||||||
| Input Operating Volt. Range[Vdc] | 580Vdc ~ 1000Vdc | |||||||
| MPPT Voltage Range[Vdc] | 580Vdc ~ 800Vdc | |||||||
| Max Input Current @ String | 450Adc * String(250, 500kW) | |||||||
| AC Line Interface | ||||||||
| Max Continuous Power[kW] | 250 | 500 | ||||||
| Max Efficiency / Euro Efficiency | 98.2% ≤ / 98% ≤ | |||||||
| Nominal Voltage (3Ø 3W) [Vrms] | 380 | |||||||
| Operating Voltage Range | Nominal Voltage(88% ~ 110%) | |||||||
| Nominal Line Current[Arms] | 380 | 760 | ||||||
| Power Factor | > 0.99 | |||||||
| AC Current THD | < 5% Total, <3% Individual | |||||||
| Operator Interface | ||||||||
| Input Device | LCD / BUTTON TYPE | |||||||
| Display Parameters | AC Voltage, Current, Power / PV Voltage, Current, Power / Today, Total, Max kWh | |||||||
| Size | 940*1025*2226.5 | 1380*1025*2226.5 | ||||||
