الوصف: ModelLBS 51.2-340 Nominal Voltage51.2V Usable Capacity17400Wh Operating Voltage Range48-57.6V Recommend Charge & Discharge Current≤120A MAX. Charge & Discharge Current400A@30S DOD>95% ScalabilityUp to 15 units in parallel CommunicationCAN&RS485 Ingress ProtectionIP21 Life Cycle≥8000@25℃, 80%DOD Working Temperature RangeDischarge: -20℃ to+65℃, Charge -10℃ to+55℃ Length779±mm Width449±mm Height240±mm Net WeightAbout 118±1kg Cells Type: Genfeng brand new grade (A) with QR code. كفالة 7 سنوات على الطاقة الشمسية