الوصف: ModelLBS 48-600 Nominal Voltage48V Usable Capacity28800Wh Operating Voltage Range45-54 V 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℃ Length990±mm Height606±mm Width270±mm Net WeightAbout 200±1kg Cells Type: Genfeng brand new grade (A) with QR code. كفالة 7 سنوات عل الطاقة الشمسية