Batteries
Batteries
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20
₨ 245,000PKR · price may vary
BrandKnox- Model
- KNOX-78
- Specifications
- 8
- Display4.3” Touch LCD for diagnostics and inverter protocol switching
- Nominal voltage51.2V, 100Ah (≈5.12kWh usable energy)
- Battery TypeLiFePO₄ (Lithium Iron Phosphate)
- CommunicationRS485, CAN (inverter); LINK-IN & LINK-OUT (battery)
- Cycle Life6000+ cycles @ 80% DoD
- View all 8 specifications ↓
Overview
This model is a refined version of the Powerwall 6.0, offering enhanced scalability and smart monitoring for solar and backup energy systems. It’s well-suited for residential and commercial setups in Pakistan.Smart Features:Advanced Battery Management System (BMS) with:Over
Specifications
| Display Specification | |
|---|---|
| Display | 4.3” Touch LCD for diagnostics and inverter protocol switching |
| TECHNICAL SPECIFICATION | |
| Nominal voltage | 51.2V, 100Ah (≈5.12kWh usable energy) |
| General Specification | |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Communication | RS485, CAN (inverter); LINK-IN & LINK-OUT (battery) |
| Cycle Life | 6000+ cycles @ 80% DoD |
| Mounting | Wall-mounted (IP20-rated metal housing) |
| Weight | 46 kg |
| Dimensions | 442 × 470 × 160 mm |
How to read this datasheet
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 is listed with 8 published specifications from Knox, including display of 4.3” Touch LCD for diagnostics and inverter protocol switching, nominal voltage of 51.2V, 100Ah (≈5.12kWh usable energy), battery type of LiFePO₄ (Lithium Iron Phosphate) and communication of RS485, CAN (inverter); LINK-IN & LINK-OUT (battery). Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For a battery, the figures that matter most are system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.
What to check before ordering
The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
- Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
- Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
- Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Common mistakes
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
- Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
- Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
Price and availability in Pakistan
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 is listed at ₨ 245,000 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Knox locally before ordering.
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 — frequently asked questions
How much does Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 cost?
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 is listed at ₨ 245,000 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20?
We hold 8 published specifications for this battery, including display 4.3” Touch LCD for diagnostics and inverter protocol switching, nominal voltage 51.2V, 100Ah (≈5.12kWh usable energy), battery type LiFePO₄ (Lithium Iron Phosphate), communication RS485, CAN (inverter); LINK-IN & LINK-OUT (battery) and cycle life 6000+ cycles @ 80% DoD. The full table is on this page, listed under model KNOX-78.
Who makes Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20?
Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 is a Knox product, listed under batteries with model reference KNOX-78. The Knox brand page lists the rest of its range so you can compare across the catalogue.
Is Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 right for my system?
That depends on what it has to connect to. For a battery, check cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid and communication protocol (CAN or RS485) for talking to the inverter against the rest of your equipment before price enters the decision. Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
Where can I buy Knox Powerwall 6.11 5.12kWh Lithium-ion Battery - 51.2V 100AH IP20 in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
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