الوصف: ModelLBS-51.2-220 Nominal Voltage51.2V Usable Capacity11264Wh Operating Voltage Range48-57.6V Recommend Charge & Discharge Current≤100A MAX. Charge & Discharge Current300A@30S DOD>95% ScalabilityUp to 15 units in parallel CommunicationCAN&RS485 Ingress ProtectionIP21 Life Cycle≥6000@25℃, 80%DOD Working Temperature RangeDischarge: -20℃ to+65℃, Charge -10℃ to+55℃ Length625±mm Width409±mm Height240±mm Net WeightAbout 87±1kg cell type: Genfeng Brand New grade(A) كفالة 7 سنوات على الطاقة الشمسية