Pylontech 4.8kWh Lithium-ion Battery 48V (UP5000)

Note: Same 4.8 kWh as the US5000 in a near-identical case, but tuned differently: 50 A recommended continuous, with a documented peak of 74-89 A for 60 seconds and 90-200 A for 15 seconds. The US5000 carries a higher continuous rating; the UP5000 is the one with a published short-term surge, which is what matters for motor starting. Check which behaviour your loads need. Pylontech quote usable energy directly - 95% of nominal - and back it with over 6000 cycles at that same 95% depth of discharge at 25°C, which is an unusually deep test point and the reason these modules are a default choice for hybrid inverters. Design life 15+ years. Integrated BMS, RS485 and CAN, natural cooling, IP20 so indoors only. Sixteen modules to a string. Charge 0°C to +50°C, discharge -10°C to +50°C, storage -20°C to +60°C. Certified IEC 62619, IEC 63056, IEC 62040, UL1973, VDE2510-50 and UN38.3. No settled Pakistani retail price found for this model - Pylontech's US2000C and US3000C are the two widely stocked here.