SG125HV
High Yield
- Patent five-level topology, max. efficiency 98.9 %, European efficiency 98.7 %, CEC efficiency 98.5 %
- Full power operation without derating at 50 ¡æ
Easy O&M
Saved Investment
- Virtual central concept, easy for O&M work
- Compact design and light weight for easy installation
- DC 1500 V, AC 600 V, low system initial investment
- 1 to 5 MW power block design for lower AC transformer and labor cost
- Max. DC/AC ratio up to 1.5
Grid Support
Technical Data- Compliance with standards: CE, UL 1741, UL 1741 SA, IEEE 1547, IEEE 1547.1 and California Rule 21
- Low/High voltage ride through (L/HVRT)
- Active & reactive power control and power ramp rate control
| Input (DC) | |
| Max PV input voltage | 1500 V |
| Min. PV input voltage / Startup input voltage | 860 V / 920 V |
| Nominal input voltage | 1050 V |
| MPP voltage range | 860 – 1450 V |
| MPP voltage range for nominal power | 860 – 1250 V |
| No. of independent MPP inputs | 1 |
| Max. number of PV strings per MPPT | 1 |
| Max. PV input current | 148 A |
| Max. DC short-circuit current | 240 A |
| Output (AC) | |
| Nominal AC power (at 50 ˚C) | 125000 W |
| Max. AC output at PF=1 (at 50 ˚C) | 125000 W |
| Max. AC apparent power (at 50 ˚C) | 125000 VA |
| Max. AC output current | 120 A |
| Nominal AC voltage | 3 / PE, 600 V |
| AC voltage range | 480 - 690 V |
| Nominal grid frequency / Grid frequency range | 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz |
| THD | < 3 % (at nominal power) |
| DC current injection | < 0.5 % In |
| Power factor at nominal powe / Adjustable power factor | > 0.99 / 0.8 leading – 0.8 lagging |
| Feed-in phases / Connection phases | 3 / 3 |
| Efficiency | |
| Max. efficiency / Euro. efficiency / CEC effciency | 98.9 % / 98.7 % / 98.5 % |
| Protection | |
| DC reverse connection protection | Yes |
| AC short-circuit protection | Yes |
| Leakage current protection | Yes |
| Grid monitoring | Yes |
| DC switch / AC switch | Yes / Yes |
| Overvoltage protection | DC Type II / AC Type II |
| General Data | |
| Dimensions (W*H*D) | 670*890*296 mm 26.4"*35.1"*11.7" |
| Weight | 72 kg 158.7 lb |
| Isolation method | Transformerless |
| Degree of protection | IP65 |
| Night power consumption | < 4 W |
| Operating ambient temperature range | -25 to 60 ¡æ (> 50 ¡æ derating) -13 °F to 140 °F (> 122 °F derating) |
| Allowable relative humidity range (non-condensing) | 0 – 100 % |
| Cooling method | Smart forced air cooling |
| Max. operating altitude | 4000m (£¾3000m derating) 13123 ft (>9843 ft derating) |
| Display / Communication | LED, Bluetooth+APP / RS485 |
| DC connection type | OT or DT terminal (Max. 185 mm² ) |
| AC connection type | OT or DT terminal (Max. 185 mm² ) |
| Compliance | CE, UL 1741, UL 1741 SA, IEEE 1547, IEEE 1547.1, CSA C22.2 107.1-01-2001 and California Rule 21 |
| Grid support | LVRT, HVRT, active & reactive power control and power ramp rate control |
| Type designation | SG125HV-10 |
