5kW Solar System with Lithium Battery in Pakistan

In recent years, Pakistan has witnessed a significant shift towards renewable energy. With increasing electricity costs, frequent load shedding, and government incentives for solar power, many homeowners and businesses are now looking for sustainable energy solutions. Among the various options, the 5kW solar system with lithium battery stands out as an ideal setup for medium-sized homes or small commercial use. But what exactly does it offer, and is it worth the investment?

In this article, we’ll break down everything you need to know—from system components and pricing to benefits and ideal usage scenarios in Pakistan.

What Is a 5kW Solar System?

A 5 kilowatt (kW) solar system means the solar panels can generate up to 5,000 watts (5kW) of electricity per hour in optimal sunlight conditions. This size is perfect for:

• A 3–5 bedroom house
• A small commercial shop
• A farm or small manufacturing setup

If you have 6–8 fans, 10–15 lights, 1 refrigerator, a washing machine, and a 1.5-ton inverter AC, this setup can handle your load comfortably especially with a lithium battery backup.

Components of a 5kW Solar System with Lithium Battery

Here’s what’s typically included in the system:

1. Solar Panels (Mono or Poly)

• Usually 10 to 12 panels of 450W–550W each
• Tier-1 brands like Jinko, Longi, JA Solar are commonly used

2. Hybrid Solar Inverter (5kW or 6kW)

• Converts DC from panels into AC for household use
• Supports both grid-tied and off-grid functionality

3. Lithium Battery Bank (48V or Higher)

• Typically 5kWh to 10kWh capacity
• Brands: PylonTech, Ziewnic Z-Box, Narada, etc.
• Comes with Smart BMS and over 6000–8000 life cycles

4. Mounting Structure, Wiring & Breakers

• Corrosion-resistant aluminum or galvanized steel
• Surge protection and proper wiring

5. Net Metering (Optional)

• Allows you to sell excess electricity to WAPDA/IESCO/LESCO

Why Choose Lithium Battery Over Lead-Acid?

In Pakistan, lithium batteries are quickly replacing traditional deep-cycle lead-acid batteries—and for good reason:

So while the upfront cost is higher, lithium batteries last longer, perform better, and require no maintenance—making them more cost-effective in the long run.

Average Cost of 5kW Solar System with Lithium Battery in Pakistan (2025)

🔋 For longer backup, you can upgrade to a 10kWh battery, which can raise the price by Rs. 200,000–300,000.

Note: Prices vary based on location, brand selection, and availability. Installation and engineering charges may also apply.

Monthly Savings & Payback Period

With net metering and optimal usage, a 5kW system can save you Rs. 18,000 – Rs. 25,000 per month in electricity bills. Here’s what the ROI looks like:

• Payback Period (with Net Metering): 3.5 – 4.5 years
• Payback Period (off-grid only): 5 – 6 years
• System Life Expectancy: 20+ years (Panels), 10 years (Battery)

So in less than 5 years, your investment pays for itself—and you continue saving for the next 10–15 years.

Best Locations in Pakistan for Solar Panel Efficiency

Pakistan receives an average of 5–6 peak sunlight hours per day. The following cities offer optimal solar conditions:

• Multan: High solar radiation, low humidity
• Quetta: Dry climate, perfect for solar
• Lahore, Faisalabad, Sialkot: Ideal for residential setups
• Peshawar & Islamabad: Reliable sunlight and growing net metering adoption

Installation Process in Pakistan

1. Survey & Quotation – Site visit, energy audit, roof analysis
2. Proposal & Agreement – Final quote, equipment selection
3. Installation – Structure, panels, inverter, battery setup
4. Testing & Commissioning – Load test and configuration
5. Net Metering (Optional) – Application via DISCO, approval within 1–2 months