Lithium batteries can provide energy storage for compatible solar and backup systems. Compare chemistry, usable capacity, discharge power, inverter compatibility, operating conditions and written warranty. Battery life and cost depend on the exact product and how it is used.
Price context: Prices in this guide are indicative prior estimates, not independently reverified live supplier offers. Request a dated quotation identifying the exact battery model, capacity, taxes, delivery and warranty support. Solar Price Pak publishes information and does not sell or install equipment.
What Makes a Lithium Battery Different From a Lead-Acid Battery
Most lithium units sold for solar and UPS use in Pakistan are built on LiFePO4 (lithium iron phosphate) chemistry. Compared to the old tubular or dry batteries most households grew up with, the differences show up fast:
- Lifespan: 6,000 to 8,000+ charge cycles versus 500 to 1,200 for lead-acid, which usually means 10 to 15 years of daily use instead of 2 to 4.
- Depth of discharge: You can safely use 90 to 95 percent of the stored energy, while a lead-acid battery should rarely go past 50 percent without damaging its plates.
- Weight and size: A 5kWh unit typically weighs 45 to 55 kg, a fraction of what an equivalent tubular bank would weigh.
- Maintenance: None. The built-in battery management system handles balancing, temperature control, and overcharge protection on its own.
The tradeoff is upfront cost, which is why so many buyers are searching for a clear price breakdown before committing.
Lithium Battery Price in Pakistan 2026: Quick Overview
Before diving into specific brands, here’s a general sense of where the market sits by capacity:
| Battery Type | Typical Capacity | Price Range (PKR) |
|---|---|---|
| Entry-level 12V unit | 100Ah (~1.28 kWh) | 60,000 – 75,000 |
| Mid-size 24V unit | 100Ah (~2.56 kWh) | 145,000 – 190,000 |
| Standard 48V/51.2V unit | 100Ah (~5.12 kWh) | 185,000 – 320,000 |
| Large 48V/51.2V unit | 200Ah (~10.24 kWh) | 400,000 – 600,000 |
| High-capacity system | 14 – 16 kWh | 500,000 – 700,000+ |
The 51.2V, 100Ah size (also marketed as 5kWh or 5.12kWh) is by far the most popular choice, since it pairs cleanly with the 5kW to 10kW hybrid inverters most homes install.
Knox Powerwall Series: Price Table
Knox has become one of the more visible names in wall-mounted storage batteries across Pakistan, largely because of its LCD monitoring and wide inverter compatibility.
| Model | Voltage / Capacity | Energy (kWh) | Price (PKR) |
|---|---|---|---|
| Knox Powerwall 3.0 | 25.6V, 100Ah | 2.56 | 126,000 – 135,000 |
| Knox Powerwall 6.0 | 51.2V, 100Ah | 5.12 | 225,000 – 240,000 |
| Knox Powerwall 6.11 | 51.2V, 100Ah | 5.12 | 228,000 – 245,000 |
The 6.11 is the newer revision of the 6.0, with a touch-screen display and support for up to 15 units in parallel, which is useful if a household plans to scale up storage later without switching brands.
Dyness Lithium Battery Series: Price Table
Dyness is a Chinese-manufactured line that’s picked up traction with installers who want strong Victron and Deye compatibility.
| Model | Voltage / Capacity | Energy (kWh) | Price (PKR) |
|---|---|---|---|
| Dyness DL5.0C | 51.2V, 100Ah | 5.12 | 255,000 – 265,000 |
| Dyness DL5.0C Pro | 51.2V, 100Ah | 5.12 | 270,000 – 295,000 |
The Pro variant adds a built-in Wi-Fi module for app-based monitoring and an internal fire-suppression feature, which explains the premium over the standard version.
Inverex Powerwall Series: Price Table
Inverex is a locally established brand with the widest spread of capacities, from small 12V backup units to full 11.8kWh systems.
| Model | Voltage / Capacity | Energy (kWh) | Price (PKR) |
|---|---|---|---|
| Inverex INV-LV 12V 100Ah | 12V, 100Ah | 1.28 | 70,000 – 75,000 |
| Inverex INV-LV 12V 200Ah | 12V, 200Ah | 2.56 | 160,000 – 165,000 |
| Inverex INV-2.5 Power Wall | 24V, 100Ah | 2.56 | 170,000 – 175,000 |
| Inverex INV-LV2.6 | Compact, low voltage | 2.6 | 185,000 – 187,000 |
| Inverex 11.8kW IP21 Power Wall | 51.2V, 230Ah | 11.8 | 540,000 – 600,000 |
The 11.8kWh unit is aimed squarely at larger homes and small commercial setups that need a full day and night’s backup without cycling the battery twice.
Pylontech Series: Price Table
Pylontech is an imported brand known for near-universal communication support with hybrid inverters like Growatt, Solis, Deye, and Sungrow.
| Model | Voltage / Capacity | Energy (kWh) | Price (PKR) |
|---|---|---|---|
| Pylontech UP5000 | 48V, ~90Ah | 4.75 | 350,000 – 430,000 |
Other Pylontech models such as the US3000C and US5000 are available in Pakistan mostly through direct import or special order, and their landed cost swings quite a bit depending on shipping and customs valuation at the time of purchase, so it’s worth getting a live quote rather than relying on a fixed number.
Other Popular Local and Budget Options
Not everyone needs a full hybrid solar bank. For smaller UPS or backup setups, these local and mid-range options are common:
| Brand / Model | Voltage / Capacity | Price Range (PKR) |
|---|---|---|
| Phoenix Power Cell 100Ah | 12V, 100Ah | 50,000 – 70,000 |
| Osaka Lithium Pro 150Ah | 12V, 150Ah | 65,000 – 95,000 |
| Tesla Power LiFePO4 200Ah (imported) | 12V, 200Ah | 150,000 – 220,000 |
These are a good fit for someone upgrading a UPS or a small inverter setup who wants lithium’s lifespan without paying for a full solar-grade battery.
What Affects Lithium Battery Price in Pakistan
A handful of factors explain why two units with the same headline capacity can be priced tens of thousands of rupees apart:
- Cell quality and BMS design: Grade-A cells with a well-engineered battery management system cost more to produce but last longer and fail less often.
- Brand and warranty length: A five-year local warranty with an active service network adds cost compared to a bare import with no local support.
- Inverter compatibility: Batteries that communicate natively with popular inverters (via CAN or RS485 protocols) tend to sit at a premium versus generic units.
- Import duties and the dollar rate: Since almost every cell used in these batteries is imported, currency movement directly affects retail pricing month to month.
- Protection rating: IP20-rated indoor units are usually cheaper than IP21 or IP65-rated units built to handle outdoor or semi-exposed installation.
Lithium vs Lead-Acid: A Quick Comparison
| Factor | Lithium (LiFePO4) | Lead-Acid (Tubular) |
|---|---|---|
| Upfront cost | Higher | Lower |
| Lifespan | 10 – 15 years | 3 – 5 years |
| Usable capacity | 90 – 95% | 40 – 50% |
| Maintenance | None | Regular water top-up |
| Weight (5kWh equivalent) | ~45 – 55 kg | 150+ kg |
| Charging speed | Fast | Slow |
Battery service life and total ownership cost depend on cycling, temperature, charge settings, usable capacity, warranty conditions and replacement requirements. Compare documented assumptions for the actual products; this guide does not promise a fixed lifespan or recovery period.
How to Pick the Right Option for a Home or Business
A little sizing math goes a long way before choosing a model:
- Work out daily energy consumption in kWh (check a recent electricity bill for a rough number).
- Decide how many hours of backup are actually needed, since not every home needs a full 24-hour buffer.
- Match that number to a battery’s usable kWh, not its total capacity, since depth of discharge varies by chemistry.
- Confirm the battery’s communication protocol matches the inverter being used, or ask the installer to confirm compatibility before ordering.
- Compare warranty terms as closely as price, since a cheaper unit with a one-year warranty often costs more in the long run.
Frequently Asked Questions
Is a lithium battery worth the extra cost over tubular batteries in Pakistan?
Battery service life and total ownership cost depend on cycling, temperature, charge settings, usable capacity, warranty conditions and replacement requirements. Compare documented assumptions for the actual products; this guide does not promise a fixed lifespan or recovery period.
Which capacity is most common for a home solar system in Pakistan?
The 51.2V, 100Ah (5kWh) size is the most widely installed, since it pairs well with common 5kW to 8kW hybrid inverters used in residential setups.
Do lithium batteries need a special inverter?
Follow the battery and inverter manufacturers’ supported compatibility and charging instructions. A CAN or RS485 connector alone does not establish compatibility; the supported protocol and exact models must match where communication is required.
How long does a good LiFePO4 unit actually last?
Battery service life and total ownership cost depend on cycling, temperature, charge settings, usable capacity, warranty conditions and replacement requirements. Compare documented assumptions for the actual products; this guide does not promise a fixed lifespan or recovery period.
Are imported models like Pylontech better than local brands like Knox or Inverex?
Not necessarily better, just different. Imported brands often have stronger inverter compatibility documentation, while local brands usually offer faster warranty service and easier replacement parts.
Can these batteries be expanded later if more storage is needed?
Most modular units, including the Knox, Dyness, and Pylontech lines listed above, support parallel expansion, so a household can add capacity later instead of buying a whole new system upfront.
Get the Right Battery for Your Setup
Pricing on any of these models can shift with the dollar rate, so it’s worth reaching out for a same-day quote before finalizing a system size or brand.