Sofar SF-5KWH-L1 51.2V 100Ah Lithium Battery Price in Pakistan

Sofar is better known for solar inverters, but it also makes home batteries. The SF-5KWH-L1 is a 5kW class wall-mounted battery that runs at 51.2V with 100Ah, which gives 5.12 kWh. The chemistry is lithium iron phosphate (LiFePO4), which is safer than NMC, needs no water top-ups and lets you use about 90% of its capacity every day. It is also far lighter than a tubular bank of the same usable size.

What can it run? From a full charge, expect roughly: - 2 fans + lights + fridge (about 300W): about 14 hours - 4 fans + 8 LED lights + TV (about 450W): about 9 hours - 1-ton inverter AC + fan + lights (about 920W): about 5 hours

These are estimates. The real number depends on your inverter, AC settings and room heat. Our backup time guide explains the maths (Lithium Battery Backup Time: How Many Hours Will It Run?).

This is a 48V class battery for low-voltage hybrid inverters. It pairs naturally with Sofar low-voltage hybrid inverters. Other 48V inverters such as Growatt, Inverex, Knox, Fronus and Deye may work in lithium or user-defined mode, but BMS communication between brands is not guaranteed. Share your inverter model with us and we will confirm before you order. It is not for 12V or 24V home UPS units, which need a different battery voltage.

The SF-5KWH-L1 mounts on a wall, which saves floor space. The IP rating is not listed in our data, so treat it as an indoor battery unless the datasheet says otherwise. Fit it on a strong, dry inside wall, away from direct sun and kitchen steam, with some air space around it. Use proper lugs and the right cable size.

The cycle rating and warranty period are not in our data. Please check the Sofar datasheet and ask about the brand warranty before you order from Syed Non Custom Solar.

Who should buy it? Homes with a Sofar or other 48V hybrid inverter of about 4kW to 6kW that want one wall battery for evening and night loads. If you need to run an AC all night, look at the 10kW class (10kW Lithium Battery), or compare all 5kW batteries (5kW Lithium Battery).

Battery

Brand

Sofar

Model

SF-5KWH-L1

Chemistry

LiFePO4 (lithium iron phosphate)

Nominal voltage

51.2V

Capacity

100Ah

Energy

5.12 kWh

Usable energy (90% DoD)

about 4.6 kWh

Capacity class

5kW (5.12 kWh)

Life & warranty

Cycle life

As per maker datasheet

Warranty

Brand warranty (ask before ordering)

Design

Mounting

Wall-mounted

Battery management

Built-in BMS

Compatibility

Inverter type

48V inverters, UPS and solar systems

Communication

CAN / RS485 (check your inverter list)

Origin

Brand origin

Sofar Solar, Shenzhen, China