SG2500U
Sales Area
NA
High Yield
Advanced three-level technology, max. efficiency 98.8%
Effective cooling, 1.1 overload capacity, no derating up to 50 ℃
Max. DC/AC ratio more than 1.5
Easy O&M
Low transportation and installation cost due to 10-foot container design
DC 1500 V system, low system cost
Integrated LV auxiliary power supply
Saved Investment
Integrated current and voltage monitoring function for online analysis and fast trouble shooting
Modular design, easy for maintenance
Convenient external LCD
Grid Support
Comply with UL 1741,UL 1741 SA, IEEE 1547, Rule 21 and NEC code
Grid support including L/HVRT, L/HFRT, soft start/stop, specified power factor control and reactive power support

Technical Data
Input (DC) SG2500U
Max. input voltage 1500 V
Min. PV input voltage / Startup input voltage 800 V / 840 V
MPP voltage range for nominal power 800 – 1300 V
No. of independent MPP inputs 1
No. of DC inputs 18 – 28
Max. PV input current 3508 A
Max. DC short-circuit current 4210 A
PV array configuration Negative Grounding
Output (AC)
Nominal AC power (at 50 ˚C) 2500 kW
Max. AC output power at PF=1 (at 45 ˚C) 2750 kW
Max. AC apparent power (at 45 ˚C) 2750 kVA
Max. AC output current 2886 A
Nominal AC voltage 550 V
AC voltage range 495 – 605 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 power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection phases 3 / 3
Efficiency
Max. efficiency / CEC efficiency 98.8 % / 98.5 %
Protection
DC input protection Load switch + fuse
AC output protection Circuit breaker
Overvoltage protection DC Type II / AC Type II
Grid monitoring / Ground fault monitoring Yes / Yes
Insulation monitoring Optional
Overheat protection Yes
General Data
Dimensions(W*H*D) 2991*2896*2438 mm 117.76"*114.0"*96.0"
Weight 6.9 T15211.9 lb
Isolation method Transformerless
Degree of protection NEMA 3R
Auxiliary power supply 220/110Vac, 5 kVA / Optional: 480 Vac, 30 kVA
Operating ambient temperature range -30 to 60 °C(> 50 °C derating) -22 to 140 °F (> 122 °F derating) 
Allowable relative humidity range (non-condensing) 0 - 95 %
Cooling method Temperature controlled forced air cooling
Communication 4000 m(> 2000 m derating) 13123 ft (> 6561 ft derating) 
Display Touch screen
Communication Standard: RS485, Ethernet; Optional: optical fiber
Compliance UL 1741, IEEE 1547, UL1741 SA, NEC Standard
Grid support
Night SVG function (optional), L/HVRT, L/HFRT, active & reactive power control and power ramp rate control