If you’ve been thinking about switching to solar power in Pakistan, chances are you’ve come across two common terms: on-grid or off-grid Solar System. And like many homeowners, you might be wondering, “Which one is better for me?”
It’s a question I get asked almost every week, and honestly, the answer isn’t one-size-fits-all. Both systems have their strengths, their limitations, and their ideal use cases.
So let’s break it down step by step, using real numbers, expert insights, and practical examples from Pakistan’s solar market in 2025.
What is an On-Grid Solar System in Pakistan?
An on-grid solar system is connected directly to the national electricity grid (ELECTRIC SUPPLY COMPANY, KE, or local DISCOs).
Here’s how it works:
- During the day, your solar panels generate electricity.
- If your system produces more than you use, the excess goes back to the grid.
- Through net metering, you get credits on your electricity bill for the extra power you’ve contributed.
Think of it as a “give and take” relationship—you supply power when you have extra, and the grid supplies you when solar isn’t enough.
Best For:
Urban households in Karachi, Lahore, Islamabad, Faisalabad, and other cities with reliable grid access.
What is an Off-Grid Solar System in Pakistan?
An off-grid solar system, on the other hand, works independently. It has no connection to the grid. Instead, it uses batteries to store excess energy during the day, which you can use at night or during cloudy weather.
Imagine being completely self-reliant—your home is its own mini power station.
Best For:
Remote villages, rural communities, or areas in Sindh and Balochistan where grid electricity is unreliable or simply unavailable.
On-Grid vs Off-Grid: Side-by-Side Comparison
Here’s a simple breakdown:
| Feature | On-Grid Solar | Off-Grid Solar |
| Connection | Connected to the national grid | Works independently with batteries |
| Upfront Cost | Lower (no batteries needed) | Higher (battery cost adds up) |
| Savings | High with net metering | Moderate (no bill credits) |
| Reliability | Dependent on grid stability | Fully reliable in off-grid areas |
| Best For | Urban households with stable electricity | Rural/remote areas with poor/no electricity |
| Lifespan & Maintenance | Panels last 20–25 years, with minimal care | Panels + batteries, more maintenance needed |
Cost Factor: Which One is More Affordable?
Here’s where most families pause—the cost.
- On-Grid Solar System (5kW in 2025): Around PKR 750,000 – 850,000
- Off-Grid Solar System (5kW in 2025): Around PKR 850,000 – 950,000 (because of battery storage)
- Hybrid Solar System (Mix of Both): Around PKR 950,000 – 1,050,000
If you haven’t already, you should check out our detailed guide on How much does a 5kW solar system cost in Pakistan?. It breaks down panel prices, inverter options, and installation charges in more detail.
Tip: While off-grid systems are more expensive upfront, they make sense in areas where ELECTRIC SUPPLY COMPANY is unreliable. In cities, on-grid systems usually pay off faster thanks to net metering.
How Much Can You Save?
- On-Grid Savings: A 5kW on-grid system produces 20–24 units/day. With net metering, you can save up to PKR 27,000 – 32,000/month on bills.
- Off-Grid Savings: You won’t get bill credits since you’re not connected to the grid, but you’ll save the cost of diesel generators and avoid unpredictable electricity bills.
According to NEPRA, households with on-grid net metering setups recover their investment in 3–4 years, while off-grid homes may take 4–6 years due to higher battery costs.
The Role of Net Metering in Pakistan
Net metering is a game-changer. It allows on-grid solar users to:
- Sell excess electricity back to the grid.
- Reduce their bills significantly.
- Offset rising tariff costs.
As of 2025, over 25,000 households and businesses in Pakistan are using net metering, and the number is expected to double in the next two years.
So, if you’re living in a city, this is an advantage you don’t want to miss.
Expert Opinions on On-Grid vs Off-Grid in Pakistan
- Energy Experts argue that on-grid is more practical in Pakistan’s urban areas since grid access is widespread and net metering policies are favorable.
- Off-Grid Advocates highlight that in rural Sindh and Balochistan, off-grid systems are a necessity, not a luxury. Without them, communities remain dependent on expensive and polluting diesel generators.
In fact, reports from the Alternative Energy Development Board (AEDB) show that off-grid solar has already electrified hundreds of villages that the ELECTRIC SUPPLY COMPANY couldn’t reach.
Hybrid Solar Systems: The Middle Ground
If you’re still confused, there’s a third option: hybrid solar systems.
They combine the best of both worlds:
- Connect to the grid for net metering savings.
- Use batteries for backup during load-shedding.
Yes, hybrids are more expensive, but for many Pakistani families, the peace of mind is worth it.
Which One Should You Choose?
Here’s a simple rule of thumb:
- Urban Cities (Karachi, Lahore, Islamabad, Multan): Go with on-grid (or hybrid if load-shedding is frequent).
- Rural Areas / Villages (Sindh, Balochistan, interior Punjab): Off-grid is your best option.
- Budget-conscious families: On-grid is cheaper upfront.
- Independence-seekers: Off-grid gives you total freedom from ELECTRIC SUPPLY COMPANY.
Common Myths About On-Grid and Off-Grid Systems
Let’s quickly bust a few misconceptions:
- “Solar panels don’t work in winter.” → False. Panels still generate power in cloudy conditions.
- “Off-grid systems mean no maintenance.” → False. Batteries need regular care.
- “On-grid only works when the sun is shining.” → False. The grid supplies you when solar isn’t enough.
Final Thought: It’s About More Than Just Bills
At the end of the day, choosing between on-grid vs off-grid solar in Pakistan isn’t just about money—it’s about lifestyle.
Do you want to stay connected, save with net metering, and enjoy lower bills? On-grid is your friend.
Do you want complete independence from ELECTRIC SUPPLY COMPANY and a self-reliant system? Off-grid is the way to go.
For many families, hybrid solutions are the perfect middle ground, offering both savings and security.
But here’s the bigger picture: every panel installed brings Pakistan closer to energy independence. And in a country battling both energy crises and climate change, that’s priceless.
