Knox Rackwall 10.5 51.2V 200Ah Lithium Battery Price in Pakistan

The Knox Rackwall 10.5 is a 10kW-class battery made as a rack or cabinet module. Our spec data lists it as 51.2V and 200Ah, which is 10.24 kWh. The "10.5" in the name is the model number; the Knox Powerbase 10.5 is the one with 205Ah and 10.5 kWh. It uses LiFePO4 cells and Knox rates it for 6,000+ cycles.

Backup time from full: about 28 hours on 2 fans, lights and a fridge (about 300W), about 19 hours on 4 fans, 8 LED lights and a TV (about 450W), and about 9 hours on a 1-ton inverter AC with a fan and lights (about 920W). For most homes that means an AC through the night, or a full day of normal load. Check your own load in the backup calculator (Battery Backup Calculator).

Compatibility: it is a 48V-class battery for 48V hybrid and off-grid inverters from Knox, Inverex, Growatt, Fronus and Deye, and suits 6kW to 10kW systems. Set lithium or user mode, set the charge current from the datasheet and confirm BMS communication for your model.

Installation: as a rack or cabinet module, it goes into an indoor battery rack or cabinet. That keeps it off the floor and tidy, and is common in offices. No IP rating is listed, so install it in a dry, shaded room with air flow.

Life and warranty: 6,000+ cycles is a long rating; at one cycle a day that is well over 15 years on paper. The warranty period is not published for this model in our data, so ask before ordering.

Planning tip: to refill 10.24 kWh from solar every day you need roughly 3kW of panels for the battery alone, since 1kW makes about 4 units a day in Pakistan, plus extra panels for your daytime load. In winter the inverter can top it up from the grid at off-peak times.

Rackwall 10.5 vs Powerbase 10.5: the Rackwall is a rack or cabinet module with 10.24 kWh and 6,000+ cycles. The Powerbase is floor-standing with 10.5 kWh, 8,000+ cycles and a published 5-year warranty. Pick the Rackwall if you want rack mounting; pick the Powerbase for the longer published cycle rating and warranty. Compare in 10kW batteries (10kW Lithium Battery) and 200Ah batteries (200Ah Lithium Battery).

Battery

Brand

Knox

Model

Rackwall 10.5

Chemistry

LiFePO4 (lithium iron phosphate)

Nominal voltage

51.2V

Capacity

200Ah

Energy

10.24 kWh

Usable energy (90% DoD)

about 9.2 kWh

Capacity class

10kW (10.24 kWh)

Life & warranty

Cycle life

6,000+ cycles (maker rating)

Warranty

Brand warranty (ask before ordering)

Design

Mounting

Rack / cabinet module

Battery management

Built-in BMS

Compatibility

Inverter type

48V inverters, UPS and solar systems

Communication

CAN / RS485 (check your inverter list)

Origin

Brand origin

Pakistani brand, China-made cells