Solar Information

Start by reviewing your last 6–12 months of electricity bills.

• Note your average monthly units (kWh).
• Identify peak usage months (summer is often higher).
• This helps determine the right system size for your needs — try our solar savings calculator for a quick estimate.

Your roof must have adequate space and sunlight exposure.

Key factors:

• South-facing or west-facing roofs perform best (in Pakistan).
• Minimal shading from trees, water tanks, or nearby buildings.
• Strong structure to support panel mounting.
• Approx. 80–100 sq. ft. required per 1 kW of solar capacity.

A site survey is usually conducted by a qualified installer.

Work with experienced and technically competent installers.

Look for:

• Proven project track record
• Use of certified equipment (Tier-1 panels, compliant inverters)
• Proper electrical protections
• Clear warranty terms (Panels: 20–25 years, Inverter: 5–10 years)

Avoid selecting only on the lowest price; quality ensures long-term savings.

The installer prepares a technical proposal including:

• Recommended system size (kW)
• Expected monthly energy generation
• Equipment specifications
• Installation layout
• Estimated savings and payback period

Review this carefully and ask questions before approval.

If you want to export surplus electricity:

• Submit application to your DISCO (IESCO, LESCO, etc.) — see the full net metering process
• Provide technical documents and system design
• DISCO reviews feasibility
• Net Metering Agreement is signed
• Bi-directional meter is installed

This allows you to receive credits for extra electricity sent to the grid.

Once approvals are in place, installation typically takes 2–5 days.

Installation includes:

• Mounting structure and solar panels
• Inverter installation
• Wiring and safety protections
• Earthing and surge protection
• System testing and commissioning

Before full operation:

• System undergoes safety inspection
• Performance checks are completed
• Net meter is activated (if applicable)

Once approved, your system begins generating electricity immediately.

Your solar system will now:

• Power your home during daylight
• Export excess energy (under net metering)
• Reduce monthly electricity bills

Solar systems require very little upkeep.

• Clean panels every 2–4 weeks (dust reduces efficiency).
• Annual electrical inspection recommended.
• Monitor performance using the inverter/mobile app.

• Payback period: 3 to 5 years (depending on tariffs and financing).
• After payback, electricity is essentially free for the remaining system life (20+ years for panels).

• Review your electricity usage
• Confirm roof space and condition
• Compare multiple technical proposals
• Understand warranties and certifications
• Check net metering eligibility
• Explore financing options if needed
• Use trusted, qualified installers

What It Is: A solar system connected directly to the national electricity grid (WAPDA / DISCO / K-Electric).

How It Works:

• Uses solar power during the day.
• Sends extra electricity to the grid (with net metering).
• Takes electricity from the grid at night.
• Does NOT use batteries.

Best For:

• Urban homes
• Offices & shops
• Areas with stable grid supply
• Consumers with high electricity bills

Advantages:

• Lower installation cost
• Net metering savings
• Fast return on investment
• Low maintenance

Limitation: Does not work during load shedding (for safety reasons).

What It Is: A completely independent solar system that is NOT connected to the national grid.

How It Works:

• Solar panels generate electricity.
• Electricity is stored in batteries.
• Batteries supply power at night.
• No grid connection required.

Best For:

• Remote areas
• Villages without grid access
• Farms & tube wells
• Areas with no electricity connection

Advantages:

• Full energy independence
• Works during load shedding
• No monthly electricity bill

Limitations:

• Higher upfront cost
• Battery replacement required every few years
• No net metering

What It Is: A combination of on-grid and off-grid systems. Connected to the grid and includes battery storage.

How It Works:

• Solar powers the home during the day.
• Excess electricity charges batteries.
• Extra power can be exported (with net metering).
• Batteries provide backup during load shedding.

Best For:

• Homes with frequent power outages
• Consumers needing backup power
• Areas with unstable grid supply

Advantages:

• Backup during load shedding
• Bill reduction through net metering
• Greater energy flexibility

Limitations:

• Higher cost than on-grid
• Battery maintenance required

Choose On-Grid if:

• You have a stable grid supply.
• You want maximum savings at a lower cost.

Choose Hybrid if:

• You face load shedding.
• You need backup power.
• You want both savings and reliability.

Choose Off-Grid if:

• You do not have grid access.
• You live in a remote area.
• You want complete independence.

Solar batteries store electricity generated by solar panels so it can be used at night, during load shedding, or when solar production is low — central to a resilient clean energy setup.

Batteries are mainly used in:

• Off-grid solar systems
• Hybrid solar systems
• Backup power solutions

On-grid systems without batteries do not provide backup during power outages.

Solar panels only produce electricity during the day. Batteries allow you to:

• Use solar power at night
• Get backup during load shedding
• Reduce dependence on the grid
• Improve energy reliability

In Pakistan, where power outages can occur, batteries increase energy security.

Traditional and widely used in Pakistan.

Types:

• Flooded Lead-Acid
• Tubular Batteries
• Sealed Lead-Acid (VRLA)

Advantages:

• Lower upfront cost
• Easily available
• Suitable for small systems

Limitations:

• Shorter lifespan (3–5 years average)
• Requires maintenance (water refilling for flooded types)
• Lower efficiency

Modern battery technology is becoming popular in Pakistan.

Advantages:

• Longer lifespan (8–15 years typical)
• Higher efficiency (90%+ round-trip efficiency)
• Low maintenance
• Faster charging
• Lightweight

Limitations:

• Higher upfront cost

• Step 1: Identify Backup Load List the appliances you want to run during load shedding.
• Step 2: Calculate Backup Duration Decide how many hours of backup you need.
• Step 3: Select Battery Type Compare cost vs lifespan.
• Step 4: Ensure Compatibility Battery must be compatible with the inverter (hybrid/off-grid).
• Step 5: Verify Warranty Check years of warranty, performance guarantee, and replacement policy.

Battery cost depends on:

• Capacity (kWh)
• Brand
• Technology (Lead vs Lithium)
• Warranty length

Although lithium batteries cost more initially, they may provide better long-term value due to a longer lifespan.

• Install batteries in ventilated area
• Avoid overheating
• Use certified installers
• Ensure proper wiring & protection
• Do not overload batteries

• Lead-acid batteries must be recycled properly.
• Improper disposal can cause environmental damage.
• Lithium battery recycling ecosystem is developing in Pakistan.

Our One-Stop-Shop platform provides neutral guidance to help you:

• Understand system sizing
• Navigate approvals and documentation
• Explore financing solutions
• Learn how to maximize savings