50kw 400ah 10kwh LiFePO4 Battery Backup for Home Energy Storage Solar System

Product Description Model GroundArk-2600 Capacity Energy 2.8kWh Capacity Ah 55Ah Suggested SOC 10-100% Usable Capacity 2.6kWh Nominal Voltage 51.2V Operation Voltage 44.8V - 57.6V Maximum Charging Current 35A Maximum Discharging Current 50A BMS Robust Multi Point Monitoring BMS Scalable Yes, Maximum 15 Packs In Parallel Life Cycling (0.5C 25ºC) 6000 Cycles @ 0.5C Warranty 10 Years Operation Temperature Chrage : 0 ~ 45ºC, Dischrage : -20 ~ 45ºC Storage Temperature -20 ~ 45ºC Net Weight 30kG Dimensions (H x W x D) 480 x 280 x 210 mm Certifications MSDS, UN38.3, RoHS, IEC62619, CE IP Grade IP54 Communication RS232, RS485, CAN (Compitable with most brand inverters in market) ApplicationDetailed Photos Product SeriesWallArk SeriesWall Mounted Battery Solution48V/51.2V 50-200AH2.56-10.24KWHGroundArk SeriesGround Mounted Battery SolutionVoltage 51.2V2.6-10.4KWHStackArk SeriesStack Mounted High Voltage Battery SolutionVoltage 260-350V8KWH-20KWHCompatiable Inverters Type Single Phase 3 Phase Split Phase Output Power 3-16KW 5-30KW 5-8KW Output Voltage 220/230/240V 220/380V, 230/400 120/240V Battery Type Lead Acid or Lithium Ion 40-60V  Our FactorySunArk Power is a professional battery manufacturer since 2002, SunArk manufactures and sells environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. SunArk introduces and develops advanced technology, and adopts the world's most advanced production equipment and testing measures to ensure long product life, high energy density, and environmental protection features such as cadmium-free, leading the domestic counterparts. The company is a high-tech enterprise headquartered in Shushan District, Hefei, China, and has three manufacturing bases in Jiangsu, Hengyang(China) and Vietnam. It has approximately 2,000 employees, including two professors who have experience over 40 years in batteries research, and over 50 research engineers. SunArk also has invested strongly in domestic and foreign institutions and scientific research institutions to overcome difficulties in battery technology. The performance of the batteries independently researched and developed by SunArk has met and exceeded international standards, and a variety of technologies have been granted national and international patents.Our CertificateContact US/* 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