Sacred Sun 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh

Sacred Sun 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh is a 48 V lithium iron phosphate (LiFePO4) battery system built for home and commercial solar energy storage in Pakistan. The model is the Sacred Sun SCI-FP48100, a 3U rack-mount battery that stores solar energy during the day and delivers it at night or during load shedding, so your home or business keeps running when the grid goes down.

Sacred Sun (Shandong Sacred Sun Power Sources Co., Ltd.) is one of China’s largest battery manufacturers, with decades of experience in energy storage, telecom power and motive power. The SCI-FP48100 was designed specifically for off-grid, on-grid and household energy storage systems, and it is compatible with most standard 48 V hybrid and off-grid inverters.

Please note the capacity figure: the product title quotes 5.12 kWh, which is the commonly used 51.2 V × 100 Ah rating, while Sacred Sun’s official data sheet rates the SCI-FP48100’s typical energy at 4,800 Wh (48 V × 100 Ah) at 25 °C and 0.2C. Please confirm the exact capacity with Musa Solar Wala on WhatsApp before ordering.

At 100 Ah and a 48 V nominal voltage, one battery delivers up to 100 A of continuous charge and discharge current — about 4.8 kW of power — enough to run a home’s essential loads through the evening: fans, lights, a fridge, a TV, a water pump and mobile and laptop charging. For bigger systems, the SCI-FP48100’s modular design allows parallel installation, so you can add more batteries later as your needs grow.

The built-in intelligent battery management system (BMS) protects the battery at all times — against over-charging, over-discharging, over-current, over-temperature and short circuit — and prolongs its service life. Sacred Sun’s data sheet highlights a super cycle life for energy storage applications, high operational reliability and an optimised supervision strategy through remote control and diagnostics. The battery’s energy charge efficiency is 94% at 20 °C and its faradic charge efficiency is 99% at 20 °C, so very little of your solar energy is lost in charging.

At only 133 mm high (3U) and 440 mm wide, the SCI-FP48100 fits a standard 19-inch rack or a wall-mounted cabinet, taking up little space while holding 4,800 Wh of energy. Its energy density is 207.1 Wh per cubic decimetre and 118.2 Wh per kilogram, which is why Sacred Sun describes it as increased energy in a given space. It charges between 0 °C and +55 °C, discharges between −20 °C and +60 °C and can be stored between −20 °C and +60 °C, so it copes with Pakistan’s hot summers and cold winters. Communication is by Modbus, SNMP or TACP (an optional feature), and an LCD display is available as an optional feature for local monitoring.

The battery carries product certifications IEC 60950, IEC 62321 and IEC 62133, plus UN 38.3, UL 1642 and UL 1973, and Sacred Sun holds ISO 9001, ISO 14001 and OHSAS 18001 management certifications. Its discharge data, published in the data sheet, shows it running for about 5.1 hours at 0.2C (20 A) down to 40.5 V at 25 °C, and about 0.95 hours at 1.0C (100 A) down to 45.0 V.

In Pakistan the Sacred Sun SCI-FP48100 is a good match for homes and small businesses that want reliable solar backup without the maintenance of lead-acid batteries: no water topping, no acid fumes, no regular equalisation charging — just a sealed LiFePO4 battery that charges from your solar panels and your hybrid inverter and keeps your lights on through load shedding.

Specifications (from the official Sacred Sun SCI-FP48100 data sheet):

• Model: Sacred Sun SCI-FP48100
• Chemistry: LiFePO4 (lithium iron phosphate)
• Nominal voltage: 48 V
• Typical capacity: 100 Ah (at 25 °C, 0.2C)
• Typical energy: 4,800 Wh (at 25 °C, 0.2C); the product title quotes 5.12 kWh (51.2 V × 100 Ah)
• Voltage window: 40.5 – 54.0 V
• Charge voltage range: 52.5 – 54.0 V
• Maximum permanent discharge current: 100 A
• Maximum permanent charge current: 100 A
• Energy charge efficiency: 94% (at +20 °C)
• Faradic charge efficiency: 99% (at +20 °C)
• Volumetric energy density: 207.1 Wh/dm³
• Gravimetric energy density: 118.2 Wh/kg
• Dimensions (W × H × D): 440 × 133 (3U) × 440 mm
• Weight: approximately 39.7 kg
• Charge temperature: 0 °C to +55 °C
• Discharge temperature: −20 °C to +60 °C
• Storage temperature: −20 °C to +60 °C
• Protection class: IP20
• Communication interface (optional feature): Modbus / SNMP / TACP
• Additional feature (optional feature): LCD display
• Parallel installation: modular design enables parallel installation for larger power back-up (no maximum number stated in the data sheet)
• Certifications: IEC 60950, IEC 62321, IEC 62133, UN 38.3, UL 1642, UL 1973; ISO 9001, ISO 14001, OHSAS 18001

Please note: the data sheet states no cycle-life figure and no warranty period, so none is quoted here. Please confirm the warranty with Musa Solar Wala on WhatsApp before ordering.

Download the official data sheet here: Sacred Sun SCI-FP48100 data sheet (PDF). Learn more about Sacred Sun at www.sacredsun.com.

Order the Sacred Sun 48V 100Ah LiFePO4 Lithium Battery — 5.12kWh from Musa Solar Wala in Lahore today. Message us on WhatsApp to confirm stock, the exact capacity and the best price for your solar system, and we will help you pair it with the right hybrid inverter.