Dongjin DJDC 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh

Dongjin DJDC 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh is a wall-mounted lithium iron phosphate battery that stores 5,120 Wh (5.12 kWh) of energy for home and commercial solar systems in Pakistan. Built with Grade-A prismatic LiFePO4 cells in a 16S configuration, it delivers a nominal voltage of 51.2 V (48 V class) at 100 Ah, and it is designed as a long-life, deep-cycle replacement for lead-acid batteries in solar, UPS and backup power systems.

With a maximum continuous discharge current of 100 A, the battery can deliver about 5.12 kW of power, enough to run household loads, fans, lights, televisions, computers and small appliances during load shedding, and to support a 48 V hybrid or off-grid inverter through the night. It charges at up to 50 A continuous, with a maximum charge voltage of 58.4 V and a working voltage range of 40–58.4 V. Its internal resistance is 18 mΩ or less, which keeps voltage drop low under load.

The manufacturer’s manual rates the battery at 5,000 cycles at 80% depth of discharge, and retailers in Pakistan and Bangladesh quote 6,000 or more cycles at 80% depth of discharge. At 80% depth of discharge this gives years of daily solar cycling, far beyond the life of a lead-acid battery of the same size. DJDC’s distributors in the region list a 5-year warranty; please confirm the exact warranty with Musa Solar Wala on WhatsApp before ordering, as warranty terms can vary by batch and distributor.

Up to 6 units can be connected in parallel, giving about 30.7 kWh of storage for larger homes, shops and small businesses. Communication is by RS485, RS232 and CAN, so the battery can talk to most popular hybrid and off-grid inverters, and DJDC states that the battery is matched with various global top inverter brands. Wi-Fi and Bluetooth monitoring are available on some sub-models. A smart BMS protects the battery against over-charge, over-discharge, over-current, over-temperature and short circuit.

The wall-mount battery measures 420 × 602 × 142 mm and weighs about 48.8–51 kg, and it is rated IP32. Please note that the official Dongjin Power product page lists a different size and weight (520 × 269 × 220 mm, about 38 kg) for a different housing of the same 48 V 100 Ah battery, so please confirm the exact size and weight of the unit you will receive with Musa Solar Wala on WhatsApp before ordering. It charges from 0 °C to 45 °C, discharges from −20 °C to 60 °C and stores from 0 °C to 40 °C. It carries CE, FCC, RoHS, UN38.3 and MSDS certification.

In Pakistan the Dongjin DJDC 48 V 100 Ah battery suits homes and shops that run a 48 V hybrid inverter such as Growatt, Deye, Inverex, Fronius or Solis, and it is a popular choice for solar systems with daily load shedding because it charges quickly from solar panels during the day and discharges deeply at night without the maintenance, water topping and fumes of lead-acid batteries.

Full specifications
Model: Dongjin DJDC 48V 100Ah wall-mounted LiFePO4 battery
Battery chemistry: LiFePO4 (lithium iron phosphate), Grade-A prismatic cells, 16S
Nominal voltage: 51.2 V (48 V class)
Nominal capacity: 100 Ah
Nominal energy: 5,120 Wh (5.12 kWh)
Working voltage range: 40–58.4 V
Max charge voltage: 58.4 V
Max continuous charge current: 50 A
Max continuous discharge current: 100 A (about 5.12 kW)
Internal resistance: ≤ 18 mΩ
Depth of discharge: 80%
Cycle life: 5,000 cycles at 80% DoD (manufacturer’s manual); retailers quote 6,000+ cycles at 80% DoD
Parallel connection: up to 6 units (about 30.7 kWh)
Communication: RS485 / RS232 / CAN; Wi-Fi and Bluetooth on some sub-models
Protection: IP32; smart BMS (over-charge, over-discharge, over-current, over-temperature, short circuit)
Charging temperature: 0–45 °C
Discharging temperature: −20–60 °C
Storage temperature: 0–40 °C
Dimensions (W × H × D): 420 × 602 × 142 mm (wall-mount; the official Dongjin Power page lists 520 × 269 × 220 mm for a different housing)
Weight: about 48.8–51 kg (the official Dongjin Power page lists about 38 kg for a different housing)
Certifications: CE, FCC, RoHS, UN38.3, MSDS
Warranty: 5 years (distributor-listed — please confirm on WhatsApp)
Installation: wall-mounted
Applications: home and commercial solar storage, UPS, backup power

Data sheet and manual: Dongjin 48V 100Ah battery manual (Scribd copy of the manufacturer’s manual) — no official data-sheet PDF could be found on Dongjin’s own website. You can also see the battery at Solar Switch (Pakistan) and the DJDC range at DONGJIN Bangladesh.

Order the Dongjin DJDC 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh on WhatsApp from Musa Solar Wala, Lahore. Message us to confirm the exact size, weight, warranty and availability, and to check which inverter it will pair with, before you order.