SG30KU/SG36KU
High Yield
- Max efficiency 98.5 %, CEC efficiency 98.0 %
- Long-term overload at 1.1 Pn
- Dual MPP trackers
Easy O&M
Saved Investment
- Integrated string current monitoring function for fast trouble shooting
- Compact design and light weight for easy installation
- Plug-in design of fan and SPD, easy for on-site maintenance
- Integrated DC combiner box, DC/AC switch and DC/AC overvoltage protection
Grid Support
Technical Data- Compliance with standards: UL1741, IEEE 1547, IEEE 1547.1, CSA C22.2 107.1-01
- Low/High voltage ride through (L/HVRT)
- Active & reactive power control and power ramp rate control
| Input (DC) | |
| Maximum DC Input Voltage | 1000 V |
| Min. PV input voltage / Startup input voltage | 280 V / 300 V |
| MPP voltage range | 280 – 950 V |
| MPP voltage range for nominal power | 480 – 850 V 560 – 850 V |
| No. of independent MPP inputs | 2 |
| Max. number of PV strings per MPPT | 5 |
| Max. PV input current | 66 A (33 A / 33 A) |
| Max. current for input connector | 12 A |
| Max. DC short-circuit current | 120 A (60 A / 60 A) |
| Output (AC) | |
| Nominal AC power (at 45 ˚C) | 30000 W |
| Max. AC output power at PF=1 (at 45 ˚C) | 33240 W 36000 W |
| Max. AC apparent power (at 45 ˚C) | 33240 VA 39800 VA |
| Max. AC output current | 40 A 48 A |
| Nominal AC voltage | 3 / N / PE or 3 / PE, 277 / 480 V |
| AC voltage range | 422 – 528 V |
| Nominal grid frequency / Grid frequency range | 60 Hz / 55 – 65 Hz |
| THD | < 3% (at nominal power) |
| DC current injection | < 0.5 % In |
| Power factor at nominal power / Adjustable power factor | > 0.99 / 0.8 leading – 0.8 lagging |
| Feed-in phases / Connection phases | 3 / 3 |
| Efficiency | |
| Max. efficiency / CEC. efficiency | 98.5 % / 98.0 % |
| Protection | |
| DC reverse connection protection | Yes |
| AC short-circuit protection | Yes |
| Leakage current protection | Yes |
| Grid monitoring | Yes |
| DC switch / AC switch | Yes / Optional |
| DC fuse | Yes (positive and negative, 15 A) |
| PV string current monitoring | Yes |
| Arc fault circuit interrupter (AFCI) | Yes |
| Overvoltage protection | DC Type III (Type II optional) / AC Type III (Type II optional) |
| General Data | |
| Dimensions (W*H*D) | 24.5''*34.6''*9.8'' 622*880*250 mm |
| Weight | 143.3 lb 65 kg |
| Isolation method | Transformerless |
| Degree of protection | NEMA 4X |
| Night power consumption | < 1 W |
| Operating ambient temperature range | -13 to 140 ¨H (> 113 ¨H derating) -25 to 60 ¡æ (> 50 ¡æ derating) |
| Allowable relative humidity range (non-condensing) | 0 – 100 % |
| Cooling method | Smart forced air cooling |
| Max. operating altitude | 13123 ft (> 9843 ft derating) 4000 m (> 3000 m derating) |
| Display / Communication | Graphic LCD / RS485, Ethernet |
| DC connection type | Screw clamp terminal (10 AWG, Cu) |
| AC connection type | Spring clamp terminals (#4 AWG, Cu or Al) |
| Compliance | UL1741, IEEE 1547, IEEE1547.1,CSA C22.2 107.1-01 |
| Grid support | LVRT, HVRT, active & reactive power control and power ramp rate control |
