150kw 250kw Bidirectional Power Converter PCS for Energy Storage Microgrid

Product DescriptionAK-PCS1 series Power Conversion System (PCS) is mainly composed of AC power distribution, transformer, solar inverter DC/AC bi-directional module, energy storage DC/DC module, monitoring system, etc. It adopts modular design with high integration, flexible power configuration and compact size which is appropriate for various application scenarios. It can efficiently use photovoltaic power generation to meet the application requirements of small and medium-sized micro-grid and industrial and commercial buildings.Overview1.Modular design for flexible power configuration2.Bi-directional Power Conversion System including AC/DC, DC/DC3.Built-in transformer for direct grid connection4.Support self-generation, micro-grid application5.Support on / off grid6.Dual-stage topology, wide DC input voltage range7.Multiple communications by RS 485, CAN and Ethernet8.Support to add PV interface and achieve hybrid functionsProduct Parameters  Model typeAK-PCS1-250KAK-PCS1-500KUtility-interactive ModeBattery Voltage Range600 - 900 VMax. DC Current550 A1100AMax. DC Power275 kW550 kWAC Voltage400 V +/- 15%AC Current360 A720 ANominal AC Output Power250 kW500 kWAC Frequency50 Hz / 60 Hz +/-2.5 HzOutput THDi≤ 3%AC PF-1 to 1Stand-alone ModeBattery Voltage Range600 - 900 VMax. DC Current550 A1100 AAC Output Voltage400 V +/- 10%AC Output Current360 A (Max. 396 A)720 A (Max. 792 A)Nominal AC Output Power250 kW500 kWMax. AC Power275 kW550 kWOutput THDu≤ 3% (Linear load)AC Frequency50 Hz / 60 HzOverload Capability110%: 10 min 120%: 1 minPhysicalPeak Efficiency≥ 97%CoolingForced Air CoolingNoise≤ 70 dBEnclosureIP20 (IP54 optional with outdoor cabinet)Max. Elevation3000 m (> 2000 m derating)Operation Ambient Temperature-20°C - +50°C, derating over 45°CHumidity5% - 95% non-condensationDimension (H x W x D)2100 mm X 1000 mm x 1300 mmWeight1600 KGS2700 KGSInstallationVertical InstallationOtherIsolationBuilt-in TransformerProtectionOTP, AC OVP / UVP, OFP / UFP, AC Phase Reverse, Fan/Relay Failure, OLP, GFDI, Anti-islandingAC ConnectionGrid connected: 3-phase + PE Off-grid: 3-phase + N + PEDisplay10.1" Touch ScreenSupport languagesEnglish (other languages upon request)CommunicationRS 485, CAN, EthernetExhibitionCasesCompany Profile/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1