As the demand for energy independence grows in Pakistan, solar systems are no longer just a backup plan—they are a powerful main source of electricity. With more households and businesses shifting to sustainable energy, the 8kW solar system has become a top choice for those needing high performance without crossing into commercial-scale budgets. It provides strong output, flexible installation options, and fast return on investment—especially for medium to large homes and small businesses.
At Ocentra Engineering Services, we specialize in delivering premium-grade solar installations backed by expert engineers and AEDB-certified net metering. In this blog, we’ll walk you through the price, benefits, components, power output, and ROI of an 8kW system, as of August 2025.
What is an 8kW Solar System?
An 8kW (kilowatt) solar system can generate approximately 920–960 units (kWh) per month, making it ideal for households or businesses that consume 700–1000 units monthly. This system is available in two types:
Whether you’re in an urban center like Lahore or in semi-urban areas with frequent load-shedding, the 8kW system provides stability and significant savings.
Is an 8kW Solar System Right for You?
If you live in a 10 Marla to 1 Kanal home, operate multiple ACs, refrigerators, and other heavy appliances, or own a small business with daytime operations, this system is a strong fit. It can be tailored for either grid-tied savings or off-grid resilience, offering flexibility for a wide range of users.
On-Grid 8kW Solar System
An on-grid system connects directly to the national power grid (WAPDA). It powers your home or business during the day and sends surplus electricity back to the grid via net metering. At night or during cloudy periods, the grid supplies your energy.
Key Benefits:
Price Range (2025): Rs. 835,000 – Rs. 920,000 (Includes net metering and green meter)
This is the most cost-effective solar solution for users with consistent electricity usage and minimal power interruptions.
Hybrid 8kW Solar System
A hybrid solar system gives you the flexibility of both worlds—daytime solar usage, grid interaction, and the option to store energy in batteries. It is perfect for areas with load-shedding or users who want partial or full backup.
Key Benefits:
Hybrid Pricing (2025): Hybrid without Battery Backup
Price Range: Rs. 845,000 – Rs. 925,000
Hybrid with Battery Backup (3–4 hours)
| Battery Type | Add-On Cost |
| Lithium-ion (Dyness) | Rs. 255,000 |
| Lead-Acid (4 Batteries) | Rs. 192,000 |
Perfect for users in semi-urban or rural areas, or those needing power security at night.
Comparison: On-Grid vs Hybrid 8kW Solar Systems
| Feature | On-Grid System | Hybrid System |
| Grid Connectivity | Yes | Yes |
| Works During Load Shedding | No | Yes (with batteries) |
| Battery Requirement | Not Required | Optional |
| Net Metering | Yes | Yes |
| Initial Cost | Lower | Lower |
| Best For | Urban homes with stable grid | Areas with frequent outages |
This table helps clarify which system suits your energy usage and backup needs best.
Components of an 8kW Solar System
At Ocentra, we only use Tier-1 A-grade equipment to ensure long-lasting and efficient performance. Your system includes:
We ensure professional installation to global safety and performance standards.
What Appliances Can an 8kW Solar System Run?
| Appliance | Quantity |
| Ceiling Fans | 6–8 |
| LED Lights | 15–20 |
| Refrigerators | 2 |
| ACs | 2–3 (at a time |
| Washing Machine | 1–2 |
| LED TV | 2 |
| Water Pump | 1 |
This load profile represents common usage patterns for medium-to-large homes and businesses, assuming sunlight hours and system efficiency are optimal.
Energy Production and Performance (Lahore – 2025)
| Description | Value |
| System Capacity | 8 kW |
| Daily Generation | 28–32 kWh |
| Monthly Generation | ~920–960 kW |
| Payback Period | 2–3 Years |
These estimates are based on 5.5 sun hours/day, minimal shading, and Lahore’s solar irradiance in August.
8kW Solar System Price in Pakistan – 2025
| System Type | Price Range (PKR) | Net Metering | Battery Backup |
| On-Grid | Rs. 835,000 – Rs. 920,000 | Included | Not Included |
| Hybrid (No Backup) | Rs. 845,000 – Rs. 925,000 | Optional | Not Included |
| Hybrid (With Backup) | Rs. 1,037,000 – Rs. 1,180,000 | Optional | Included (3–4 hrs) |
Prices may vary based on panel brand, inverter model, roof height, and wiring distances.
ROI and Payback Period Analysis
With WAPDA’s average tariff at Rs. 45/unit in 2025, here’s your expected return:
Solar isn’t just good for the planet—it’s a high-yield investment in Pakistan’s energy crisis.
Benefits of Installing an 8kW Solar System
| Benefit | Impact |
| Lower Electricity Bills | Save up to Rs. 45,000/month |
| Fast Payback | 2–3 years |
| Net Metering Support | Export excess units to WAPDA |
| Eco-Friendly | Cut 5–6 tons CO₂ annually |
| Property Value Boost | More attractive to buyers/renters |