7kW Solar System Price in Pakistan 2024
With rising electricity bills and an ongoing energy crisis in Pakistan, solar power is emerging as an affordable and eco-friendly alternative. A 7kW solar system is one of the most popular options for homes and businesses, providing a reliable power supply while significantly cutting electricity costs. Here, we will explore the cost, components, and benefits of a 7kW solar system in Pakistan, along with an estimate of how much it can save you in the long run.
Estimated Cost of a 7kW Solar System in Pakistan
The price of a 7kW solar system in Pakistan can vary based on factors like the quality of the solar panels, the inverter, batteries, and installation charges. On average, the cost for a complete 7kW system ranges between PKR 750,000 to 850,000.
Here’s a breakdown of the estimated costs for a typical 7kW solar system:
| Item | Price (PKR) |
|---|---|
| Jinko N-Type 580-watt bifacial solar panels (12 units) | 250,000 |
| Solis 7kW 4G on-grid solar inverter | 174,000 |
| Installation cost | 27,500 |
| Structure L2 (6 units) | 30,000 |
| Protection (Complete DP Box) | 45,000 |
| Net Metering | 170,000 |
| DC Cables (6mm Coil) | 12,000 |
| Total Estimated Cost | 708,500 |
Key Components of a 7kW Solar System
A 7kW solar system consists of various components that work together to produce and convert solar energy into electricity. Here’s what you can expect:
- Solar Panels: The heart of the system, usually comprising monocrystalline or polycrystalline PERC technology panels from reputable brands like Longi Solar, Canadian Solar, Jinko Solar, or JA Solar.
- Inverter: Converts the direct current (DC) from the solar panels into alternating current (AC), which is usable in homes.
- Net Metering: Allows excess electricity generated by the system to be fed back into the grid, offering credits on your electricity bill.
- Installation Materials: Includes AC and DC cables, protective boxes, PVC pipes, earthing wires, and a monitoring system.
- Warranties: Typically, solar panels come with a 25-year warranty, while inverters and structures are covered for 5 years.
Factors That Affect the Cost of a 7kW Solar System
- Solar Panel Quality: High-performance, efficient panels may cost more but offer better durability and long-term savings. For example, monocrystalline panels are more efficient but slightly more expensive than polycrystalline panels.
- Inverter: A high-quality inverter can increase the overall cost but ensures better energy conversion efficiency. The Solis 7kW on-grid inverter is a common choice.
- Installation Costs: Factors such as roof type, labor, and the complexity of the installation can affect the overall cost. Installing solar panels on a flat roof, for instance, might require additional mounting structures.
- Government Policies: Solar systems can sometimes become more affordable due to government incentives like tax exemptions or rebates. However, these benefits may fluctuate based on policy changes.
Electricity Generation and Usage
A 7kW solar system can generate between 700 to 900 units (kWh) of electricity per month, depending on the location and amount of sunlight available. The system is sufficient to run the following household appliances:
The electricity produced by the system can reduce monthly electricity bills by up to 100%, depending on consumption.
Monthly Savings and Payback Period
On average, a household with a 7kW solar system can save up to PKR 50,000 per month on electricity bills, amounting to an annual saving of PKR 600,000. With these savings, the payback period for the system is typically between 1 to 2 years, after which the system continues to provide free electricity for decades.
Space Requirements
To install a 7kW system, you will need around 550 square feet of roof space. This is usually enough to install 13 solar panels rated at 545 watts each. It is essential to choose a location that receives direct sunlight without any shading.
Conclusion
A 7kW solar system offers a great balance between cost, efficiency, and savings, making it ideal for homes in Pakistan. Though the initial investment may seem high, the long-term savings and reliability of solar power make it a worthwhile investment. Plus, with the added benefit of net metering, you can earn credits on your electricity bill by feeding surplus energy back into the grid. Investing in a 7kW solar system today will ensure lower electricity costs and a greener future for years to come.
If you’re considering a larger system for more energy, you can also explore the 35kW solar system price in Pakistan, which is ideal for larger homes or businesses.
For those with moderate power requirements, the 15kW solar system price in Pakistan ranges from PKR 1.6 to 1.9 million. This system produces 1,500 to 2,000 units of electricity monthly, which is suitable for medium-sized households or smaller businesses.
