50kwh High-Voltage Rack Energy Storage System¹

Product Description Working Principle of Off-Grid Solar Power Generation System1. Photoelectric ConversionWhen sunlight irradiates solar panels, based on the photovoltaic effect, semiconductor materials in the panels absorb photon energy, generating electron-hole pairs that form an electric current. This process converts solar energy into direct current (DC).2. Charging ControlThe DC power generated by the solar panels enters a controller, which monitors parameters (such as voltage and current) and adjusts the charging process from the panels to the battery. This ensures safe charging and prevents overcharging.3. Energy StorageThe battery stores electrical energy through internal chemical reactions, converting it into chemical energy for storage. When sunlight is insufficient, it reverses the process, converting chemical energy back into electrical energy for output.4. Inversion and OutputAn inverter transforms the DC power from the battery into standard alternating current (AC). It also controls the quality of the output by regulating parameters like voltage and frequency to meet grid-standard requirements.5. Load Power SupplyThe AC power generated by the inverter is transmitted to various electrical loads to meet their power demands. The system dynamically balances and stabilizes the power supply according to real-time load requirements, ensuring stable operation. MODELOMS-51KProduct 512V100AHNominal Voltage512VNominal Capacity100AHDimension moudle(mm)440*442*133*10Dimension RACK(mm)560*510*1780Weight(kg)520SPECIFICATIONSPARAMETERNominal Capacity (KWH)51.2Discharge Cut-Off Voltage (V)440Charge Cut-Off Voltage (V)568Recommend Charge/Discharge Current (A)60Max. Charge/Discharge working Current(A)100CommunicationRS485/RS232/CANWorking Temperature0oC~50oC Charge-10oC ~50oC DishargeTransport or Storage Temperature Range- 20oC~60oCCertificationCE/IEC/UL/UN38.3/MSDSDesign Life15years+Cycle Life(0.5C/0.5C-80% D0D)>6000 timesSeries FunctionSupport 16 units in SeriesCertificationUN38.3/MSDS/ROHS PV moduleCell Type:Mono N-TypeNo. of Cells:132pieces(6*22)Module Dimensions:2382*1134*30mmWeight:28.2KGPmax(W):625WVmpp(V):41.4VImpp(A):16.61AVoc(V):48.6VIsc(A):17.54A Lithium Battery(LFP)Model:51.2V100AHSize:450*133*500mmDOD:80%Life cycle:6000Charge Voltage:56.8VDischarge Voltage:44.8VMax Charge/Discharge Current:50/100ADesign life:>10 yearCommunication protocols):CAN,RS485Safety Certificate:CE,TüV,IEC62619,UN38.3,ROHSProduct Feature:19 inch standardized design,3U height;3.2V100AH square aluminum core,higher energy density;Intelligent system control,more stable performance;Extrusion design,longer life Hybrid Storage InverterSpecifications: 10KW/48VModel: SEI-10K-SPNumber of units that can be paralleled: 1 to 6 unitsDimensions: 670440240mmWeight: 37KGProtection level: IP65Operating temperature range: -25 to 60oC, derating when the temperature is above 45oCCooling method: Heat sink + intelligent air coolingWarranty period: 5 yearsAuxiliary materialsPV:PV1-F1*4mm2Power distribution box:20KWAuxiliary materials:Grounding, wire threading pipe, MC4 connector

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