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<br />Energport Inc Page 6 /24 <br />2.2 BESS system single line diagram <br />0.666kVDC <br />1150kWh(144KWh*8) <br />CB1 <br />1500A <br />380V <br />ESS-T1 <br />500kVA <br />50°/60° RISE <br />ONAN <br />144kWh 144kWh 144kWh <br />500kW PCS <br />480VAC Aux Panel <br />50A25A15A25A3kVA 480-240/120 <br />HVAC-2 <br />15A15AUPS LED Lights <br />EMS, BMS, Network Switch <br />HVAC-1 <br />120VAC Aux Panel <br /> <br />Figure 1 BESS single line diagram <br />The BESS consists of 8 battery strings and one PCS with 8 branches. <br />2.3 BESS Specifications <br />2.3.1 Specifications of BESS <br />The BESS specifications are shown as below. <br />No. Item Parameters <br />1 Total energy 1150kWh <br />2 Rated Voltage/Capacity 666VDC <br />3 Operating Voltage 582VDC -728VDC <br />4 Stated Energy 1150kWh <br />5 SOC Operating Range 0%-100% 5%-95% Recommended <br />6 Maximum Continuous <br />Charge Power 500kW 0.5C <br />7 Maximum Continuous <br />Discharge Power 500kW 0.5C <br />8 Battery Round Trip <br />Efficiency 95% <br />9 Config <br />Cell 3.2VDC/27Ah <br />Module 6.4VDC/216Ah <br />Tray 51.2VDC/216Ah <br />DocuSign Envelope ID: 1DDC1773-ED91-404B-97DD-AC3EFDBAD0DD