17
2.3.3 Specifications
2.3.3.1 Parameters of the Inverter System
39,000 78,000
Max Allowed PV Power (W) 39,000 78,000
Max PV Power delivered to Battery & AC outputs 30,000 60,000
Max DC Voltage (VOC) 500V@36A 1,000V@36A
MPPT Voltage Range(V)
170~500 200~850
Starting voltage(V)
150 180
Number of MPPTs (pc)
4 4
Max Solar Strings Per MPPT (pc)
2 2
Max DC Current Per MPPT(A) (Self Limiting)
36 36
Max AC Coupled Input into the GEN terminal
(Micro/String inverters)
54kW w/no PV
*
30KVA w/39kW PV dc
120VA w/no PV
*
60KVA w/78kW PV dc
AC Output Power(W) (On & OFF-Grid)
30,000 60,000
Connections 120V/208V Three Phase 277/480V Three Phase
Continuous AC Power with PV(W)
30,000 (@3.4A/208V) 60,000 (@72.2A/480V)
Continuous AC Power from Batteries(W)
30,000 (@83.4A/208V) 60,000 (@72.2A/480V)
Surge AC Power@7sec (VA)
45,000(@125A/208V) 120,000(144.4A*277*3)
Parallel Stacking (qty.)
Up to12 Up to12
Frequency (Hz) 60 60
Continuous AC Power with Grid or Generator(W) 72,000(200A L-L 208V)
36,000(200A L-N 120V)
132,000
(160A L-N(277V)
CEC Efficiency (%) 96.5(97.5 peak) 96.5(97.5 peak)
Idle Consumption Typical-No Load (W)
60 TBD
Sell Back Power Modes Limited to Household/
Fully Grid Tied
Limited to Household/
Fully Grid Tied
Design (DC to AC) Transformerless DC Transformerless DC
Response Time (Grid Tide to Off-Grid) (ms) 5 5
Power Factor
+/-08. ~1.0 +/-08. ~1.0
30,000 60,000
Type/Number of Inputs
Li-ion/2 inputs Li-ion/2 inputs
Nominal DC input(V)
>300 >600
Capacity (Ah)
50~9,900 50~9,900
Voltage Range(V)
150~500 160~800
Continuous Battery Charging Output(A)
(50A per Input)
100 100
Charging Curve
3-Stage w/Equalization 3-Stage w/Equalization
Grid to Batt Charging Efficiency (%) 96.0 96.0
Batter Fuse
Integrated Integrated
Current Shunt for Accurate% SOC Integrated Integrated
External Gen Start Based on Voltage or % SOC Integrated Integrated
Communication to Lithium Battery (Under closed-
Loop Communications
Can Bus & RS485 Can Bus & RS485
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