Renewable Energy
SG2000
SG2000
High rate of return
· Efficient three-phase topology, up to 99% system efficiency
· 1 or 4 MPPT, wide MPP voltage range
· Full output operation without degradation at 50 ° C
· When one unit (Modular) fails, the other inverter unit operates normally
Easy O & M
· Integrated zone monitoring for quick problem resolution
· Modular design and easy service for easy maintenance
· DC circuit breaker design for convenient maintenance
Reduce investment cost
· 10-foot container design, no separate inverter enclosure required
· Integrated LV auxiliary power supply
Grid support
· Standards compliance: CE, IEC 61727, IEC 62116
· Low voltage / high voltage grid connection (L / HVRT)
· Active and reactive output control and output increase rate control
Enclosure Drawings
Efficiency Curve
Circuit Diagram
DC input
| Maximum input power | 2,245 kW |
| Maximum input voltage | 1,000 V |
| Generation start voltage | 500 V |
| Minimum working voltage | 460 V |
| Aximum input current | 4,880 A |
| MPP voltage range | 460 ~ 850 V |
AC output
| Rated output power | 2,000 kW |
| Maximum output power | 2,200 kVA |
| Maximum output current | 4,032 V |
| Rated output voltage | 315 V (±10% , 3 phases ) |
| Rated voltage range | 252~362 V |
| Rated frequency range | 50 / 60Hz |
| Maximum THD | ＜3% (Rated power) |
| Power factor adjustment range | ＞ 0.99 (Adjustable between 0.8 capacitive and 0.8 lagging) |
Efficiency
| Max. efficiency | 99.00 % |
| EU efficiency | 98.70 % |
| Nighttime power consumption | ＜ approximately 20W |
Mechanical
| Dimensions(W*H*D) | 2991*2591*2438 |
| Weight | 5,700 kg |
General data
| Working temperature range | -35 ~ 60℃ (＞50℃ derating) |
| External backup supply voltage (Optional) | 380 V |
| Cooling type | Adjustable air cooling by temperature |
| Protection grade | IP54 |
| Maximum allowable value for relative humidity | 0~95%, non-condensing |
| Maximum altitude | 6,000m (＞3,000m derating) |
| Communication port / Protocol | RS485/Modbus, Ethernet |
Function
| System monitoring function | LVRT, HVRT, ZVRT, Stand alone driving prevention Active power and reactive power control PF control Smooth shutdown. |
Protection
| DC overvoltage protection | DC Type II |
| AC overvoltage protection | AC Type II |
| System monitoring | YES |
| Grounding monitoring | YES |
| Overheating protection | YES |
| Insulation monitoring | YES |
| Current unbalance | YES |