Today I want to talk about something very important. It is solar cable. Many people forget about this small part. But it plays a big role in your solar system. A good cable keeps your system safe and efficient. The solar panels give free energy to run many appliances, which is transferred by these cables.
Solar cables come in different sizes. The common ones are 4mm, 6mm, and 10mm. Each size has its own use. Smaller homes need thin cables. Bigger systems need thick cables. The right size saves you money and keeps your system running well.
In this guide, I will show you the latest prices for these cables. I will also explain which size is best for your home. You will learn about quality, brands, and smart buying tips. This will help you make the right choice for your solar setup.
What is a Solar Wire?
A solar wire is a special electric cable made to carry power from solar panels to the inverter or battery. It is not the same as a normal house wire.
Solar wire is built to survive tough outdoor conditions. It has UV-resistant insulation, so sunlight does not crack or damage it over time. It also handles high voltage and high heat, since it often sits on a hot rooftop all day.
Most solar wire is made from copper, because copper carries current well and does not lose much power over long cable runs. The wire is usually single-core, with a red wire for positive and a black wire for negative current.
Using the right solar wire keeps your system safe and efficient. Regular house wire is not built for outdoor sun exposure, so it can melt, crack, or cause a fire risk if used for solar wiring.
Latest Solar Cable Price List in Pakistan 2026
Solar cable prices change often. They depend on copper quality, cable size, brand, and market rates. Here is a simple price list you can use as a guide.
| Cable Size | Price Per Meter (PKR) | Best For |
| 4mm | 150 – 250 | Small home systems |
| 6mm | 250 – 430 | 5kW to 6kW hybrid systems |
| 10mm | 350 – 550 | Large homes and small commercial setups |
| 16mm | 700 – 1,200 | Industrial and big solar plants |
These rates are for standard local copper cable. Imported tinned-copper cable with XLPO insulation costs more. It can go up to PKR 650 per meter for 6mm size alone.
Keep in mind that prices change with the dollar rate and copper cost. So always check the current rate before you place a big order.
Solar Cable Price List in Lahore, Pakistan 2026
Lahore is a big hub for solar shopping. Many shops here sell cable by the coil, not just by the meter. This helps installers buy in bulk.
| Cable Type | Coil Price Range (PKR) |
| 4mm DC Cable (90m roll) | 14,000 – 16,000 |
| 6mm DC Cable (coil) | 8,000 – 15,000 |
| Mixed Size Coils | 9,999 – 14,999 |
I have shopped for cable in Lahore markets many times. Prices in Hall Road and other electric markets can be a bit lower than online stores. But always check the copper quality before buying cheap coils.
What Is a Solar Cable and Why It Matters
A solar cable carries electric current from your solar panels to your inverter and battery. It is not the same as normal house wire.
Solar cable has special features:
- UV-resistant outer layer for sun protection
- Double insulation for safety
- Works at high voltage, up to 1500V DC
- Handles heat up to 120°C
Ordinary wire cannot handle these conditions. If you use house wire outside in the sun, it can crack, melt, or catch fire within a year or two. This is a mistake I have seen many new solar owners make. They save a little money on cable and then pay much more later for repairs.
4mm Solar Cable Price in Pakistan 2026
The 4mm solar cable is the most common size for small homes. It is used for wiring between solar panels and sometimes from panels to a small inverter.
4mm Solar Cable Current Rating
A good 4mm solar cable can carry around 27 to 32 amps of current, depending on the brand and copper purity. Tin-plated copper cable often handles slightly more current than plain copper.
Here is a simple rule I follow on-site:
- Small 1kW to 3kW systems usually work fine with 4mm cable
- Keep cable runs short, under 15 meters, to avoid power loss
- Always check your panel’s amp rating before choosing cable size
4mm Solar Cable Price Per Meter
The 4mm solar cable price in Pakistan is usually between PKR 150 and 250 per meter. A full 90-meter roll can cost around PKR 14,000 to 16,000, depending on the seller.
| Type | Price Per Meter |
| Local copper 4mm | 150 – 200 |
| Tin-plated 4mm | 200 – 250 |
| Imported XLPO 4mm | 250+ |
Pro tip: Buy a full roll instead of cutting small pieces from a shop. Rolls are cheaper per meter, and you always have extra cable for repairs later.
6mm Solar Cable Price in Pakistan 2026
The 6mm solar cable is the most popular choice for medium homes. Most 5kW and 6kW hybrid solar systems in Pakistan use this size.
It handles more current than 4mm cable and has lower voltage drop. Voltage drop means power loss over a long wire run. Less voltage drop means your solar system works better.
6mm Solar Cable Price per Meter in Pakistan
The 6mm solar cable price in Pakistan ranges from PKR 250 to 430 per meter for local pure copper cable. Imported tinned-copper cable can cost PKR 480 to 650 per meter.
| Type | Price Per Meter |
| Local copper 6mm | 250 – 320 |
| Standard branded 6mm | 320 – 430 |
| Imported tinned-copper 6mm | 480 – 650 |
From my own field experience, most homeowners with a 5kW system are happy with mid-range branded 6mm cable. You do not always need the most expensive imported option, unless you live in a very humid or coastal area.
Why DC Cable is Best for Solar Panels?
Solar panels produce direct current (DC) power, not AC. So the cable connecting them to the inverter must be built for DC voltage, which can reach up to 1500V in solar systems. Normal AC-rated wire is not designed to handle this safely.
DC solar cable also has UV-resistant insulation, since it usually runs outdoors on a hot rooftop. It resists cracking, sun damage, and extreme heat much better than regular house wire.
Another reason is safety. DC solar cable has thicker insulation and a proper voltage rating, which lowers the risk of sparks, shocks, or fire. This matters a lot since panel wiring stays exposed to sun and rain every day for many years.
Finally, good DC cable reduces power loss. It carries current efficiently over long cable runs, so your solar panels deliver more of their real output to the battery or inverter.
12 Volt Solar Copper Wire Price in Pakistan 2026
12V solar copper wire is a small-size DC wire used for off-grid solar setups, like small panels connected to a battery or charge controller. It usually comes in 2.5mm to 4mm sizes, since 12V systems carry lower current than full home solar systems.
This wire is made from pure copper, with red and black strands for positive and negative current. It has UV-resistant, single insulation, so it can survive sun exposure when running from the panel to the charge controller.
| Wire Size | Price Per Meter (PKR) | Current Rating |
| 2.5mm | 100 – 180 | Up to 20A |
| 4mm | 150 – 250 | Up to 30A |
Pro tip: For small 12V setups like solar-powered lights, fans, or camping systems, 2.5mm copper wire is usually enough. Move up to 4mm only if your panel or battery current goes above 20 amps.
Solar Cable Connector – MC4 Explained
The MC4 connector is a small plastic and metal part. It joins solar panel cables together safely. “MC4” means the connector pin is 4mm wide, and “MC” stands for the original maker’s name.
Why MC4 connectors matter:
- They are waterproof (rated IP67)
- They stop dust and rain from damaging your wiring
- They make it easy to connect or disconnect panels
- They are rated for up to 30 amps and 1000V to 1500V
MC4 connector price in Pakistan is usually PKR 100 to 150 per piece. A pack of 4 pairs can cost around PKR 500 to 600. Special Y-branch connectors, used to join multiple panel strings, cost more, often around PKR 1,000 to 1,200 per piece.
Pro tip: Never mix connector brands. Always use the same brand of MC4 male and female ends. Mixing brands can cause loose or unsafe connections, even if they “look” the same.
Solar Cable Size Chart
Choosing the right cable size depends on your system’s current and cable length. Here is an easy chart to help you decide.
| Cable Size | Current Rating | Best Use Case |
| 2.5mm | Up to 20A | Very small setups, short runs |
| 4mm | Up to 32A | 1kW to 3kW home systems |
| 6mm | Up to 41A | 5kW to 6kW hybrid systems |
| 10mm | Up to 64A | Large homes, small commercial |
| 16mm | Higher current, long runs | Industrial and solar farms |
A simple rule: calculate your system’s maximum current, then add 25% extra as a safety margin. Then pick the cable size that matches or beats that number.
Also remember the 3% rule for DC wiring. Try to keep voltage drop under 3% for DC cables and under 2% for AC cables. Longer cable runs need a thicker size, even if the current is low.
10mm Solar Cable Price in Pakistan 2026
The 10mm solar cable is used for bigger current loads. It fits well in large homes, small shops, and commercial solar setups with higher power demand.
The 10mm solar cable price in Pakistan generally falls between PKR 350 and 550 per meter, depending on the brand and copper quality. Some sellers offer discounts on bulk orders, so it is smart to ask before you buy a large quantity.
| Factor | Effect on Price |
| Copper purity | Higher purity, higher price |
| Insulation type (XLPO vs PVC) | XLPO costs more |
| Brand reputation | Trusted brands cost slightly more |
| Order quantity | Bulk orders often get discounts |
10mm cable is heavier and stiffer than 4mm or 6mm. It needs more careful handling during installation, so many installers charge slightly more labor cost for this size.
16mm Solar Cable Price in Pakistan 2026
The 16mm solar cable is built for industrial-scale solar plants and large commercial rooftops. It is not common in normal homes because home systems rarely need this much current capacity.
The 16mm solar cable price in Pakistan usually starts around PKR 700 per meter and can go beyond PKR 1,200 per meter for premium imported brands.
Key features of 16mm cable:
- Handles very high current over long distances
- Reduces power loss on long cable runs
- Needs professional tools for cutting and crimping
- Often used between combiner boxes and main inverters in large plants
If you are planning a big commercial solar project, always ask your supplier for a test certificate before buying 16mm cable in bulk. This protects you from fake or under-rated cable.
DC Solar Cable vs AC Solar Cable
Many new solar buyers get confused between DC and AC cable. They are not the same, and using the wrong one can be dangerous.
DC Solar Cable
DC solar cable carries direct current. This is the current that comes straight from your solar panels, before it reaches the inverter.
Main features:
- Usually single-core, meaning one wire per cable
- Comes in red and black colors for positive and negative
- Rated for high voltage, up to 1500V DC
- Must be UV-resistant since it often runs outdoors, on the roof
DC cable connects your panels to the combiner box, charge controller, or inverter. This is the cable most people mean when they search for “solar cable price.”
AC Solar Cable (Multi-Core)
AC solar cable carries alternating current. This is the current that comes out of your inverter after it has been converted from DC power. This is the same type of current used by your home appliances.
Main features:
- Usually multi-core, meaning several wires bundled together
- Connects your inverter to your home’s main electric panel
- Rated for standard home voltage, not the high DC voltage of panels
- Often needs to follow normal house wiring rules and sizes
Simple way to remember: DC cable works between the panel and the inverter. AC cable works between the inverter and your home.
Aluminum Solar Cable (Budget Option)
Aluminum solar cable is the cheapest cable option on the market. It costs less than copper cable of the same size.
But there is a big catch. Aluminum has higher resistance than copper. This means more power loss and more heat during use. It is also less durable and more likely to corrode over time.
| Point | Copper Cable | Aluminum Cable |
| Price | Higher | Lower |
| Conductivity | Excellent | Weaker |
| Corrosion resistance | Strong | Weak |
| Lifespan | 20–25 years | Shorter |
| Recommended for solar? | Yes | Not usually |
I do not recommend aluminum cable for solar panel wiring, even though it looks like a way to save money. The power loss and safety risk are simply not worth it.
If your budget is tight, it is better to reduce cable length or choose a smaller trusted brand, rather than switch to aluminum.
How to Choose the Right Solar Cable Size
Picking the right cable size protects your system and saves you money over time. Here is a simple step-by-step method I use in the field.
- Find your system’s maximum current (check panel and inverter specs)
- Add a 25% safety margin to that number
- Measure your cable run length, from panel to inverter
- Match the current and length to the size chart above
- Choose copper cable, not aluminum, for safety and long life
- Pick XLPO insulation if your roof gets very hot in summer
Do not just copy your neighbor’s cable size. Every roof, every system, and every cable run is a little different.
My Pro Tips From Field Experience
After years of working with solar systems across Punjab, here are a few things I always tell my customers.
- Buy a little extra cable. Cable runs are never perfectly straight, and you will need spare length for bends and connections.
- Check the cable label. Real solar cable prints size, voltage rating, and standard markings on the outer jacket. Fake cable often skips this.
- Avoid the cheapest seller. The lowest price often means thin copper strands hidden under a thick-looking jacket.
- Keep cable away from sharp roof edges. Sharp edges can cut through insulation over time, even good quality insulation.
- Label your cables during installation. This saves huge time during future repairs or troubleshooting.
Common Mistakes to Avoid
Many solar buyers make the same mistakes when choosing cable. Avoiding these can save you money and trouble later.
- Using house wire instead of proper solar-rated cable
- Choosing a cable size that is too thin for the current load
- Ignoring voltage drop on long cable runs
- Buying unbranded MC4 connectors that do not seal properly
- Mixing cable brands or connector brands within the same system
- Skipping proper crimping tools when connecting MC4 ends
6mm DC Wire Price in Pakistan 2026
The 6mm DC wire is one of the most used cable sizes in Pakistan’s solar market. Most 5kW and 6kW hybrid solar systems use this size because it handles higher current and keeps power loss low.
Local copper 6mm DC wire costs less than imported options. Tin-plated copper and imported XLPO cable cost more, but they last longer and handle heat better, which matters a lot in Pakistan’s hot summers.
Prices also depend on the seller, copper purity, and current dollar rate, since most cable factories import raw copper. It is always smart to compare a few sellers before buying a full coil.
| Type | Price Per Meter (PKR) |
| Local copper 6mm | 250 – 320 |
| Standard branded 6mm | 320 – 430 |
| Imported tinned-copper 6mm | 480 – 650 |
| Full coil (approx.) | 8,000 – 15,000 |
Pro tip: For a standard 5kW home system, mid-range branded 6mm cable is usually enough. Save the imported option for humid areas or long outdoor cable runs.
Which Solar Cable is Best in Pakistan 2026?
The best solar cable in Pakistan is a tinned-copper DC cable with XLPO insulation, rated for 1500V. This type handles heat, UV rays, and heavy current best, which suits Pakistan’s hot climate.
Trusted brands include Fast Cables, Pakistan Cables, Long Age Cables, and CNC Electric. These brands use higher copper purity and proper solar-grade insulation, so the wire lasts longer and performs better.
| Brand | Known For |
| Fast Cables | Wide size range, good local availability |
| Pakistan Cables | Trusted name, strong quality control |
| Long Age Cables | Lahore-made, ISO certified, pure copper |
| CNC Electric | Popular for DC solar cable rolls |
For a normal home system, 6mm tinned-copper cable from any of these brands is a safe, reliable choice.
Solar Cable Price in Top 10 Cities of Pakistan (Latest) 2026
Solar cable prices are not exactly the same in every city. Karachi usually offers the lowest rates because it is Pakistan’s main import port, so shipping costs are lower. Cities further from the port, like Peshawar and Quetta, often see slightly higher prices due to extra transport costs.
Lahore remains the biggest trading hub for solar cable, thanks to markets like Hall Road, which creates strong competition and keeps prices balanced. Other cities, such as Islamabad, Rawalpindi, and Faisalabad, usually sit close to Lahore’s rates, with only small differences.
Here is an estimated price comparison for standard 6mm solar cable per meter, based on regional market trends. Always confirm the exact rate with a local dealer, since prices shift often.
| City | 6mm Cable Price Per Meter (PKR) |
| Karachi | 260 – 380 |
| Lahore | 280 – 420 |
| Islamabad | 290 – 430 |
| Rawalpindi | 280 – 420 |
| Faisalabad | 280 – 410 |
| Multan | 280 – 410 |
| Peshawar | 300 – 440 |
| Quetta | 310 – 450 |
| Hyderabad | 270 – 400 |
| Sialkot | 280 – 410 |
Pro tip: If you live in a smaller city, check prices in your nearest big hub first. Sometimes ordering from Lahore or Karachi and paying delivery still costs less than buying locally in bulk.
Final words
Choosing the right solar cable is just as important as choosing the right solar panel or inverter. A good cable protects your investment, keeps your system safe, and helps you get full power from your panels for many years.
Prices for solar cable in Pakistan change with the market, so always compare rates from a few trusted sellers before buying in bulk. Focus on copper quality, correct size, and proper insulation, rather than just picking the cheapest option on the shelf.
If you follow the size charts and tips shared in this guide, you will make a smart, safe choice for your solar system. A small investment in good cable today saves you from bigger repair costs down the road.
“FAQs”
What is the price of solar wire?
Solar wire price in Pakistan usually falls between PKR 150 and 1,200 per meter, depending on size. Thin 4mm wire costs the least, while thick 16mm wire costs the most. Brand, copper purity, and insulation type also change the price.
What is the price of 2.5 mm cable in Pakistan?
The 2.5mm solar cable is the smallest common size and costs around PKR 100 to 200 per meter. It works well for very small setups and short wiring runs. For anything above 1kW, most installers move up to 4mm cable instead.
Which wire is best for solar panels in Pakistan?
Tinned copper wire with XLPO insulation is the best choice for Pakistan’s climate. It resists heat, UV rays, and corrosion better than plain PVC-coated wire. This makes it last longer on hot rooftops.
What are the price lists for Pakistan cables in 2026?
In 2026, prices run roughly PKR 150–250/meter for 4mm, 250–650/meter for 6mm, 350–550/meter for 10mm, and 700–1,200/meter for 16mm. Exact rates shift with copper cost and the dollar rate. Always confirm with your local seller before buying.
Which wire brand is best in Pakistan?
Trusted names include Fast Cables, Pakistan Cables, Long Age Cables, and CNC Electric. These brands are known for pure copper and proper solar-grade insulation. Buying branded wire lowers the risk of overheating or early failure.
Which wire is good for solar?
A single-core, tinned-copper, UV-resistant DC wire is good for solar panel wiring. It should be rated for at least 1000V to 1500V DC. This type handles outdoor heat and sunlight safely for many years.
Where can I buy solar wire?
You can buy solar wire from local electrical markets, such as Hall Road in Lahore, or from authorized solar dealers in your city. Online platforms like Daraz and cable-brand websites also sell it with home delivery. Always check the size and brand label before paying.
How many ACs can 10kW run?
A 10kW solar system can usually run 4 to 6 split ACs of 1.5 ton, depending on the inverter type and other home appliances running at the same time. Inverter-type ACs use less power, so you can run more of them together. Actual numbers depend on your total household load, not just the ACs alone.
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