⚡ Smart Sizing Engine Direct PKR Pricing

Find the Perfect Solar Battery for Your Home

Select your home appliances, enter your required backup hours, and instantly find the best solar batteries for your needs.

100% Verified Battery Sizing Real Appliance Duty Cycles Live Inventory & Stock

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Running Load

0 W (0.00 kW)

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Backup Needed

4 Hours

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Required Energy

0.00 kWh

1. Select Appliances to Run During Load-Shedding

Apne ghar ke appliances select karein. Quantities aur wattages adjust kar saktay hain.

Quick Presets:

2. How Many Hours of Backup Do You Need?

Select load shedding hours to calculate required battery bank storage.

Adjust backup slider: 4 Hours

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Energy Math: At your running load of 0 Watts, operating for 4 hours requires approximately 0.00 kWh (0 Wh) of usable energy. We also include a 15% safety reserve margin so your battery is never drained to zero.

3. Inverter Setup & Battery Preferences

Tell us about your existing setup so we only recommend 100% compatible batteries.

Do you already have an inverter?

I already have an Inverter

We will match your inverter voltage (12V, 24V, 48V).

New Setup / Inverter Needed

We will recommend optimal voltage and battery bank.

I am not sure

Show all suitable options with guidance.

System Voltage (Inverter DC Voltage):

Preferred Battery Chemistry:

Lithium (LiFePO4) TOP

90% usable DoD, 10-year lifespan (6000+ cycles), lightweight, zero maintenance.

Tubular / Lead-Acid

Traditional budget-friendly choice in Pakistan, 50% usable DoD, requires water maintenance.

Show All Options

Compare both Lithium and Tubular batteries side-by-side with pricing.

Analyzing your electrical load & matching verified inventory...

Filtering only compatible solar batteries with accurate depth of discharge and voltage.

CALCULATION REPORT

Your Household Backup Assessment

Calculated based on real connected wattage, duty cycle, and inverter efficiency.

Running Load

Backup Time

Hours

Usable Energy

kWh

System Voltage

Min Inverter VA

ℹ️ Engineering Assumptions: Includes 90% inverter conversion efficiency and 15% safety reserve margin so battery banks are never drained to damaging cutoff voltages.

Recommended Solar Batteries (Available in Stock)

Showing verified compatible battery configurations directly from our inventory.

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Custom Sizing Required for Your Load

We couldn't find a direct online battery match for your exact running load (W) and backup hours (h). This is typical for very high loads or specialized multi-inverter configurations.

💬 Consult Solar Engineer on WhatsApp

Important Solar Battery Sizing Tips

Lithium vs Tubular Depth of Discharge Lithium (LiFePO4) allows 90% usable depth without damage, whereas Lead-Acid/Tubular batteries should only be drained to 50% to prevent rapid plate degradation.

Inverter System Voltage (12V / 24V / 48V) Small loads under 1kW use 12V systems. Medium loads up to 2.5kW use 24V (2 batteries in series). Larger loads over 3kW require 48V banks (4 batteries or 48V lithium) to keep cable currents safe.

Repeatable Daily Backup To maintain daily backup during repeated load-shedding sessions, your solar panels or grid charger must deliver enough power to recharge the bank between outages.