Inverex Solar Panel Price in Pakistan Today (9 Oct 2026)

If you are checking the Inverex solar panel price in Pakistan, you are probably already looking at an Inverex inverter or battery too, because that is how most people meet this brand. This page explains which Inverex panels are actually on sale, how the Mustang series is split, what the warranty really covers and how the price compares with the big Chinese Tier 1 names. The live rates above are pulled from our price sheet, so the numbers in this guide move with the market.

About Inverex solar

Inverex is a Pakistani brand run from Karachi. Most homeowners know it for hybrid and on-grid inverters, and in the last few years it has added lithium batteries and its own range of solar panels sold under the Mustang name. The company sells through regional distributors and keeps a central helpline (021-111-209-988) for areas where it has no local office.

The important point for a panel buyer: Inverex is a brand and distributor, not one of the giant cell and module factories. Its panels are produced to its order by partner factories, and Inverex does not publish which factory makes each batch. Its distribution arm also lists modules from other makers such as Risen and Jolywood alongside its own Mustang range.

Question	Inverex
Home base	Karachi, Pakistan
Main products	Inverters, lithium batteries, solar panels
Own panel series	Mustang (N-type TOPCon versions, with HJT coming soon; the older P-type PERC versions are discontinued)
Makes its own cells?	No, panels are built for Inverex by partner factories
On BloombergNEF Tier 1 list?	No, the list covers module manufacturers, and Inverex is a brand
Nationwide helpline	021-111-209-988

Does the missing Tier 1 badge make Inverex panels bad? Not by itself. Tier 1 is a bankability ranking for big project lenders, not a quality certificate for one panel. What it does mean is that you are trusting Inverex’s sourcing and its local warranty desk, rather than a factory with a decades-long global record. For many buyers that trade-off is fine, especially if the inverter and battery are also Inverex and they want one company to call when something goes wrong.

Why would an inverter company sell panels at all? Because Pakistani buyers mostly buy a complete package from one shop: plates, inverter, batteries, structure and wiring. A dealer who already stocks Inverex inverters finds it easier to offer a matching Inverex panel at a set price than to juggle three importers. For you, that usually means simpler billing and one warranty desk, but it also means the dealer may push the house brand even when a Tier 1 panel would cost almost the same.

Inverex solar panel models explained

Inverex groups its panels under one family name, Mustang, and then separates them by power class and cell technology. The table below lists what the company itself shows on its product pages. Efficiency figures are only listed where Inverex publishes them.

Mustang version	Power class	Cell technology	What Inverex states
Mustang 530–555 (discontinued)	530 W to 555 W	Mono PERC, P-type, 182 mm cells, 10 busbars	Up to 21.5% module efficiency, 0 to +5 W tolerance
Mustang N-TOPCon 565–585	565 W to 585 W	N-type TOPCon, bifacial	Bifacial rear-side gain
Mustang TOPCon 605–620	605 W to 620 W	N-type TOPCon, 182 × 210 mm cells	Bifacial performance
Mustang HJT 695–730 (coming soon)	695 W to 730 W	210 mm HJT half-cells, 132 cells, bifacial	Generates from front and rear

Older Inverex stock still shows up in the market, including the Panther poly panels and small 170 W and 180 W panels for single-fan and light setups. Those make sense only for small off-grid jobs.

What moves the Inverex solar panel price

The Inverex solar panel price follows the same forces as every imported panel, plus a few of its own:

• Cell technology. PERC Mustang panels were the cheapest per watt but are now discontinued; TOPCon sits in the middle and HJT costs the most.
• The rupee and import costs. Panels are imported, so exchange rate swings and federal sales tax changes reach the shop price within weeks. Our solar panel tax guide explains the current duties.
• Package deals. Dealers often discount panels when you buy an Inverex inverter and batteries in the same order.
• Quantity. A full container price is not the same as a five-panel price, so ask for the rate at your exact quantity.

The 540 W and 550 W Mustang (PERC): discontinued

These used to be the panels most Inverex buyers ended up with, but Inverex has stopped selling its 540 W and 550 W PERC plates and moved to N-type. The nearest current panel is the Mustang bifacial 585 W at Rs 24,280, or Rs 41.5 per watt. If a dealer still has old 540 W or 550 W stock, expect a little more output loss in the June heat and slightly faster yearly ageing than TOPCon. Compare against other brands on the 550 watt panel price page.

The Inverex 620 watt solar panel

People search for the Inverex solar panel 620 watt price more than any other model, because 620 W is where TOPCon panels now give the best mix of size and cost. Inverex sells its TOPCon 605–620 W panel for this slot. Our sheet now tracks the Inverex Mustang double glass 620 W at Rs 26,350, or Rs 42.5 per watt. Inverex also sells a Jolywood dual glass panel, tracked at 600 W for Rs 25,500. For a fair yardstick, the cheapest 620 W panel on our sheet is Rs 24,800, and the full 620 W list is on the 620 watt solar panel price page.

The 700 W plus HJT Mustang

This is Inverex’s largest panel, and it is listed as coming soon. Heterojunction cells lose less power in heat, which suits Multan, Sukkur and Bahawalpur summers. The catch is size: a 210 mm, 132-cell panel is big and heavy, so check that your structure and your roof can take it before you order.

How many Inverex panels for a 3, 5 or 10 kW system

Panel count decides how much roof you need and how many structure legs the installer has to fix. The counts below use the Mustang 585 W and 620 W sizes, rounded up to whole panels.

System size	585 W panels needed	620 W panels needed
3 kW	6	5
5 kW	9	9
10 kW	18	17

On most Lahore and Karachi rooftops, a 5 kW Mustang 585 W system fits on a standard ten-marla roof with space to walk around for cleaning. If your roof is small, the 620 W panel gets you the same kilowatts with fewer plates. The 5 kW solar system price page shows the full package cost.

Inverex solar panel warranty in Pakistan

Warranty is where you need to read carefully, because the terms Inverex lists are not the same across the Mustang series.

Mustang version	Product warranty (stated)	Power warranty (stated)
Mustang 530–555 PERC (discontinued)	12 years	30 years linear
Mustang N-TOPCon 565–585	10 years (the same page also mentions 5 years under delivery terms)	Not given in years
Mustang TOPCon 605–620	15 years	30 years linear
Mustang HJT 695–730 (coming soon)	15 years	30 years linear

Two kinds of cover are involved. The product warranty covers defects in materials and workmanship: broken junction boxes, delamination, frame faults, glass cracking without impact. The power warranty promises that output will not fall below a set curve over the years. Power claims are rare in practice because you need test results to prove the drop.

The useful part of buying a Pakistani brand is that the warranty sits with a company that is actually here. You are not chasing a Chinese factory through an importer who may close shop. Before you pay:

• Ask for the Inverex warranty card or invoice that lists each panel’s serial number.
• Get the product warranty period written on the invoice, since the website pages differ.
• Ask the dealer who handles the claim: the dealer, the regional distributor, or Inverex directly.
• Keep photos of every label and the installation date.
• Do not let the installer drill extra holes in the frame, which can void cover.

How a warranty claim usually goes

Most Inverex panel claims are product faults that show up in the first few years. A typical claim runs like this:

1. Spot the problem: a burnt junction box, a cracked cell line, or one string giving much less than the others on the inverter app.
2. Photograph the panel, its rear label and the serial, and note the date.
3. Contact the dealer who sold it, with the invoice. If the dealer is closed, call the Inverex helpline with the serials.
4. The distributor’s technician inspects the panel and, if needed, tests it.
5. A faulty panel is repaired or replaced under the product warranty. Labour and transport terms vary, so ask about them before you buy.

Physical damage from hail, falling objects, storm-lifted structures or bad wiring is not covered by any panel maker, Inverex included.

How to check an original Inverex panel

Fake and relabelled panels are a real problem in Pakistan. Traders sell B and C grade panels under well-known names, and a brand that is popular for inverters is an easy target. These checks take ten minutes at the shop or on delivery.

1. Read the rear label. It should show Inverex and Mustang branding, the exact wattage, Voc, Isc, Vmp and Imp, the cell type and a serial number. Spelling mistakes or a sticker pasted over another sticker are bad signs.
2. Match serials. The serial on the rear label should match the barcode laminated under the front glass and the number on the box. Each panel must have its own serial.
3. Compare the size with the series. A 620 W TOPCon panel and a 550 W PERC panel are not the same size. If the “620 W” panel is the size of a 550 W one, it is not a 620 W panel.
4. Count the cells. The HJT 695–730 W version uses 132 half-cells of 210 mm. A panel claiming 720 W with small cells and a 144-cell layout is not that model.
5. Test it in sun. Ask the installer to measure open-circuit voltage with a multimeter in good noon sun. It should land close to the Voc on the label, allowing for heat.
6. Call the helpline. Give the serial numbers to Inverex or its regional distributor and ask them to confirm that the batch was supplied through them.

Red flag	What it usually means
Price far below the brand’s usual rate	Relabelled B grade, or old stock
No serial under the glass	Not a factory-sealed branded panel
Wattage sticker on a blank label	Rated power has been changed
Dealer refuses to put serials on the invoice	No warranty will be honoured
Yellowing or bubbles on the back sheet	Stored badly or rejected stock

Inverex vs other Tier 1 brands

Most buyers compare Inverex with Longi, Jinko, JA, Canadian and Astronergy. The table uses live prices from our sheet in the same size class, so you are comparing like with like.

Brand and size	Live price	Price per watt	Cell type	Typical product warranty
Inverex Mustang 585 W	Rs 24,280	Rs 41.5	N-type TOPCon, bifacial	10 years stated (Mustang N-TOPCon 565–585)
Jinko Tiger Neo 585 W	Rs 25,420	Rs 43.5	N-type TOPCon	12 years
Canadian TOPBiHiKu6 585 W	Rs 25,155	Rs 43	N-type TOPCon, bifacial	12 years
Inverex Mustang 620 W	Rs 26,350	Rs 42.5	N-type TOPCon, double glass	15 years (Mustang TOPCon 605–620)
Jinko Tiger Pro 540 W (old stock)	Rs 20,520	Rs 38	Mono PERC	12 years

At 585 W, compare Inverex with the big Chinese brands per watt on the day. The difference on a full 5 kW roof is real but usually not huge; work out your own roof with the panel counts above.

What the table does not show:

• Track record. Jinko, Longi, Trina and JA have published field data and decades of installs. Inverex panels are a newer line.
• Resale and trust. When you sell the house or move the system, a Longi or Jinko label is easier to sell. Used Inverex panels fetch less.
• Service. An Inverex inverter plus Inverex panels gives you one helpline for the whole system, which is a genuine advantage in towns without a big solar market.
• Newer technology. If you want N-type, compare the Mustang TOPCon range with the 585 watt N-type panels from Tier 1 makers, where the price gap is often small.

Pairing Inverex panels with an Inverex inverter

Running Inverex panels on an Inverex hybrid is common, but the brand match does not do the engineering for you. The installer still has to size each string so that its voltage stays inside the inverter’s MPPT window on the hottest afternoon and below the maximum input voltage on the coldest winter morning, when panel voltage rises. Mixing PERC and TOPCon panels on the same MPPT input is a bad idea even inside one brand, because their voltages and currents differ. Ask your installer to show you the string calculation on paper. If they cannot, find another installer.

Check	Why it matters
Panels per string	Too many can push winter voltage over the inverter limit
Same panel model per MPPT	Mixed models drag the whole string down
Inverter PV input rating	Total panel wattage should suit the inverter’s PV rating
Earthing of frames	Protects people and the inverter during storms

For the wider picture across all brands, see our list of best solar panels in Pakistan.

Inverex solar panels: pros and cons

Here is an honest summary from the buyer’s side, not the brochure.

Pros	Cons
Local company with a Pakistani helpline and distributors	Not a module manufacturer, factory source not disclosed
One brand for panels, inverter and battery	Warranty terms differ between Mustang pages, so get them in writing
N-type Mustang panels in the popular 585 W and 620 W sizes	Shorter public track record than Jinko, Longi or Trina
Range covers 585 W to 620 W TOPCon, with 695 to 730 W HJT coming soon	Lower resale value than top Chinese brands
Easy to find in cities where Inverex inverters sell	Fewer independent test reports to compare

Who should buy Inverex panels? Someone already running an Inverex hybrid inverter, a buyer in a smaller city where the Inverex dealer is the main solar shop, or a budget buyer filling a large roof. Who should look elsewhere? Anyone planning net metering with a long payback, who wants the strongest track record and the lowest yearly degradation, should at least price a Tier 1 N-type panel side by side.

Where to buy Inverex solar panels

Inverex sells through regional distributors and their dealer networks, the same channel it uses for inverters. The safest way to buy is to start from the company, not from a random online listing.

1. Call the Inverex helpline (021-111-209-988) and ask for the authorised distributor for your city.
2. Ask that distributor for a written quote with model name, wattage, quantity and the warranty period.
3. Check that the invoice will list every panel serial and the dealer’s name and address.
4. Inspect the panels on delivery using the checklist above, before the installer starts.
5. Keep the invoice and warranty card with your installation paperwork.

Where you buy	Good for	Watch out for
Authorised Inverex distributor	Warranty, genuine stock, after-sales	Price may be a little higher
Inverex dealer in your city	Convenience, delivery and fitting	Confirm they are on the distributor’s list
Big online marketplaces	Price comparison	Seller may not be authorised, warranty unclear
Wholesale markets	Bulk deals	Mixed stock, check every serial

If you are still deciding between brands, our solar panel brands in Pakistan guide puts every brand we track on one page, and the home page carries today’s full price table.

Questions to ask an Inverex dealer before paying

• Which Mustang version is this exactly: PERC, TOPCon or HJT?
• Is the stock fresh, and what is the manufacturing date on the label?
• Will the invoice list each serial number and the warranty period?
• Is the price with or without delivery to the roof?
• Who do I call if a panel fails in year three, you or the distributor?

A good dealer answers all five without hesitation. Hesitation on the serial numbers is the one answer that should end the conversation.