10kW vs. 15kW Solar System: Which One Saves You More?

Ahmed recently installed a 15kW solar system at his home, thinking a bigger system would mean better savings. A month later, he realized he was selling more electricity than he used, but with the new net-metering buyback rate reduced to Rs10 per unit, his savings weren’t as high as expected. His friend Bilal, on the other hand, chose a custom-designed 10kW solar system, which was just the right size for his needs. He saw a faster payback with lower upfront costs and no wasted electricity.

So, which system is the better choice? Let’s break it down.

Bigger Isn’t Always Better

Many people assume that installing a larger solar system means greater savings. However, if the system produces more electricity than you consume, you may not benefit as much as expected. Here’s why:

• The upfront cost of a larger system is significantly higher.

• The recent net-metering rate cut means selling excess electricity is less profitable.

• If your consumption is low, you might not recover your investment as quickly.

Instead of overspending, choosing the right size based on actual energy needs can maximize savings.

How Much Energy Do You Use?

Your electricity bill can help determine whether a 10kW or 15kW solar system is the right choice.

• A 10kW solar system is usually suitable for households that consume around 1,200 to 1,500 units per month.

• A 15kW solar system is better for homes or businesses using 1,800 units or more per month.

Understanding your energy needs can help you avoid unnecessary expenses while still ensuring long-term benefits.

Roof Space and Sunlight Are Key Factors

Before deciding on a 10kW or 15kW solar system, consider these important factors:

Roof space: A 15kW system requires more area compared to a 10kW system. If space is limited, a smaller system with high-efficiency panels might be a better choice.

Sunlight exposure: Locations with higher sun hours will generate more electricity. If your area has frequent cloud cover or shading issues, a larger system may not perform as expected.

Getting a solar assessment can help determine if your roof can accommodate the system you have in mind.

Do You Need Battery Storage?

Battery storage can increase energy independence, but it also adds to the cost. If you are relying on net metering, keep in mind:

• The government has reduced the net-metering buyback rate to Rs27  per unit.
• This means selling excess electricity is not as profitable as before.
• If you experience frequent power outages, a battery might still be a good investment.
• For many users, a properly sized system without a battery can provide maximum savings without the extra expense.

The Smartest Way to Save: Custom Solar Solutions

Instead of choosing between a 10kW or 15kW solar system, a custom solar design based on actual needs can provide the best return on investment.

• A custom system ensures you only pay for what you need.
• It eliminates wasted energy and unnecessary costs.
• It allows for future expansion if required.

Get a Future-Proof Solar Solution Today

If you are considering solar power, now is the perfect time to invest in a high-quality, customized system. Our engineers design future-proof, extendable, and long-lasting solutions tailored to your needs.

For more details and to explore custom solar solutions, visit bijlibachao.pk and take the first step toward energy independence and lower electricity bills.