Inverex INV-2.5 Power Wall 25.6V 100Ah Lithium Battery Price in Pakistan

The Inverex INV-2.5 Power Wall is a 24V-class lithium battery. Its real voltage is 25.6V and its capacity is 100Ah, so it holds 2.56 kWh, which is why it is sold as a "2.5". It uses LiFePO4 cells, is built as a wall-mounted unit, and carries an IP21 rating. Inverex rates it for 4,000+ cycles.

What can it run? From a full charge, about 300W (2 fans, lights and a fridge) runs for about 7 hours. A heavier 450W load (4 fans, 8 LED lights and a TV) runs for about 5 hours. A 1-ton inverter AC with a fan and lights, about 920W, runs for about 2 hours. So it handles a normal outage with ease and can carry the AC through a short one. See our backup time guide (Lithium Battery Backup Time: How Many Hours Will It Run?) for how these numbers are worked out.

Compatibility: this battery is for 24V inverters and 24V UPS systems, including 24V solar inverters from brands like Inverex, Knox and Fronus. It is not for 48V hybrid inverters and not for 12V UPS units. Set the inverter battery type to lithium or user mode and match the charge voltage to the datasheet; the lithium battery settings guide (Lithium Battery Settings for Growatt, Deye, Inverex and Knox) shows what to check.

Installation: being a wall-mounted unit, it frees floor space and keeps cables short. Mount it on a solid wall indoors, near the inverter. IP21 gives only basic drip protection, so keep it away from rain, open roofs and direct sun.

Life and warranty: 4,000+ cycles means one full cycle a day for many years. That is a little lower than the 6,000-cycle batteries in the same size, so if you cycle it hard every day, compare that. The warranty period is not published in our data, so ask before ordering.

A practical tip: a 24V system pulls about 38A for a 920W AC load, so use cable thick enough for that current. Thin cable heats up, wastes energy and can trip the inverter on low voltage even when the battery still has charge.

Who should buy it? A home with a 24V inverter that wants a neat wall battery for daily load shedding. If you want more cycles at the same size, compare the Knox Powerwall 3.0 and 3.1 in all 24V batteries (24V Lithium Battery). If you are planning a new solar system with a 48V hybrid inverter, look at 5kW batteries instead (5kW Lithium Battery).

Battery

Brand

Inverex

Model

INV-2.5 Power Wall

Chemistry

LiFePO4 (lithium iron phosphate)

Nominal voltage

25.6V

Capacity

100Ah

Energy

2.56 kWh

Usable energy (90% DoD)

about 2.3 kWh

Capacity class

24V

Life & warranty

Cycle life

4,000+ cycles (maker rating)

Warranty

Brand warranty (ask before ordering)

Design

Mounting

Wall-mounted

Protection rating

IP21

Battery management

Built-in BMS

Compatibility

Inverter type

24V inverters, UPS and solar systems

Origin

Brand origin

Pakistani brand, China-made cells