IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese Grid-Tie & off-Grid Hybrid Energy Storage, 30kw/50kwh LiFePO4 System1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Energy Storage SystemEnergy Storage Container30kw/50kwh LiFePO4 System30kw Hybrid Energy Storage System50kwh LiFePO4 Battery Pack
Shenzhen Lefu New Energy Co., Ltd.
Preview:
Product Description Basic Technical ParametersR-LFP30kw/50kwhR-LFP50kw/100kwhBattery system parametersBattery module type51.2V51.2VBattery module number47Battery module dimension442*750*230mm442*750*230mmBattery system voltage204.8V358.4VBattery capacity280Ah280AhNormal energy50kwh100kwhBattery Max charge current100A200ABattery Max discharge current100A200ACharge voltage220.8V392VCut-off voltage179.2V313.6V30kw Inverter parameters50kw Inverter parametersBattery parametersMax battery voltage 850VMin battery voltage160VNormal voltage range 320V-850VMax charge/discharge current100A80APV parametersMax power19.2kw+19.2kw30kw*2Max PV voltage 850V850VPV start voltage 250V250VMPPT voltage range200V-830V200V-830VMax PV current32A+32A(25A+25A)*2On gridNormal power30kVA25kVA*2Normal current43.5A36.2A*2AC voltage400V/230VAC voltage range-20%~15%Frequency range50Hz/47Hz~52Hz 60Hz/57Hz~62Hz Power factor-0.8~0.8Off gridNormal power30kVA25kVA*2Max out power33KVA27.5KVA*2Normal current43.5A36.2A*2Max output current48A40A*2AC voltage400V/230VOutput voltage harmonics<3%(resistive load)degree of unbalance100%Frequency range50/60HZoverload48A<I load≤54A/100s 54A<I load≤65A/100ms (39.8A<I load≤45A/100s 45A<I load≤54A/100ms)*2 System parametersCommunication portEMS:RS485 battery:CAN or RS485DIDODI*2 DO*2efficiency97%weight35kgdimension440*560*183mmIP rateIP20Work temperature range-30~60oChumidity5~95%RHcoolingFAN Inverter certificateCE,IEC62019,IEC62477,IEC6100,EN50549cabinetcoolingAir conditionerdimensionApprox 1000*1400*2300mmInverter installationBuilt-in cabinet Production and Testing ProcessAll products are carefully designed, manufacturered and 100% tested end of line to ensure you receive the goods in perfect condition.Warehouse and ShippingAll products are safely and professionally packed for shipping, ensure you receive in best condition.Lefu Product FamilyLiFePO4 battery packs and complete Energy Storage Systems, Inverters, Portable Power station. Wall Mounted and Stackable ESS.Certification of production and transportation, meets the quality Standard of main markets worldwide. FAQ Q: May I have a piece of sample to check the quality? A: Welcome to place the testing order to check the quality. Q: What is your Quality Assurance and Technical Support Policy? A: We provide reliable, high-quality products. Each product is carefully designed and manufactured, 100% end of line test, minimizing maintenance needs and potential risks. For support, please contact the local authorized dealer. In areas without a dealer, we offer remote support via Zoho Lens, our experts use AR (Augmented Reality) technology to help with troubleshooting, and repairs. Q: Are LeFu ESS lithium batteries safe? A: LeFu ESS uses LiFePO4 battery cells, safer and more thermally stable than other lithium types. We provide comprehensive safety managements in the battery cell, BMS and inverters to avoid over charge, over discharge, over heat and over current. Q: Compatible brands of inverters? A: Work with most popular inverters through CAN or Modbus communication. If your inverter brand isn't listed, provide us with its communication protocol, and we can upgrade our system. Q: What is the life span for the product: A: Exceeding 6,000 cycles at 25°C and a 0.5C charge / discharge rate (Standard condition) Q: What's your payment conditions and terms? A: T/T, L/C, D/P, COD under EXW, FOB, CIF, CIP, DDU, DDP, DAP etc. Q: How about the shipment? A: Sample order: Sent by DHL, UPS, FedEx etc. Bulk order: Ship by sea. Q: How about the delivery time ? A: Sample order: About 10 days. Bulk order: Depends on the quantity and specification of the order. Q: When can I get the quotation? A: We usually quote 36 hours after your inquiry. Q: Can I have my own customized product? A:Yes. Your customized requirements for color, logo, shipping marks etc are available. Q: Can you do OEM? A: Yes.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...