Solar Panel 580 and 585 Watt Price in Pakistan Today
The 580 and 585 watt solar panels are the most searched sizes in Pakistan because they give a low cost per watt on a house roof. Their price is the wattage times the day's per-watt rate, so it changes with the market. Below you can see how 540W, 550W, 580W, 585W and 600W+ panels differ, their size in feet, and how many you need for a 3kW, 5kW or 10kW system.
Updated 12 November 2026
Popular sizes: 540W, 550W, 580W, 585W and 600W+
- 540W and 550W: mostly P-type mono PERC half-cut panels. They were the standard for years and are still sold widely, often at a lower per-watt rate.
- 575W, 580W and 585W: mostly N-type TOPCon panels of the same 72-cell (144 half-cell) format. They make more units in heat for the same roof space.
- 600W to 720W: newer and larger N-type panels, including bifacial and back-contact types. They suit large roofs, sheds and commercial systems.
The extra 5 or 10 watts between a 575W, 580W and 585W panel of the same series is small. Grade, brand and paperwork matter more than these few watts.
How the 580 and 585 watt panel price is worked out
Dealers multiply the panel's watts by the day's per-watt rate. So a 585 watt panel costs a little more than a 580 watt one of the same model, and the per-watt rate itself depends on brand, grade and technology. N-type panels usually carry a higher per-watt rate than P-type.
Because rates move with imports and taxes, any "585 watt solar panel price in Pakistan today" list goes out of date quickly. Compare quotes on the same day, per watt, for the same brand and grade. Our solar plate price guide (Solar Plate Price in Pakistan Today (Solar Panel Rates 2026)) explains the factors in detail.
580 and 585 watt solar panel size in feet
Most 72-cell panels in the 575W to 585W range measure about 2.28 metres by 1.13 metres, which is roughly 7.5 feet long and 3.7 feet wide, with a frame about 3 to 3.5 cm deep. They weigh roughly 28 to 32 kg each. 540W and 550W panels are almost the same size.
Each panel needs about 2.6 square metres of roof, plus space for walking, cleaning and shade from water tanks. Exact sizes differ by model, so always check the datasheet before planning the structure.
How many 585 watt panels for 3kW, 5kW and 10kW
Divide the system size by the panel size and round up. With panels of about 575W to 585W:
- 1kW: 2 panels
- 3kW: 5 to 6 panels
- 5kW: 9 to 10 panels
- 7kW: 12 to 13 panels
- 10kW: 17 to 18 panels
- 20kW: 35 to 36 panels
In Pakistan each kW of panels makes about 4 units a day as a yearly average. The how many solar panels guide (How Many Solar Panels Do You Need?) shows how to size from your bill.
Inverter match: voltage and current
Large panels have a higher current than old 250W or 330W panels. Before adding 580W or 585W panels to an old inverter, check two numbers on its datasheet: the maximum PV input voltage (for the panels in series) and the maximum input current per MPPT. If the panel current is above the inverter limit, part of the power is wasted.
In our packages this is already matched. The Growatt SPF 6000 ES Plus in the 5.75kW and 7.5kW systems and the Deye SUN-10K-SG04LP3 in the 10.35kW and 20.7kW systems are paired with the panel strings by design. See the inverter sizing guide (Which Solar Inverter Size Do You Need?).
Which panel our packages use
All our solar packages use JinkoSolar Tiger Neo N-type 575W panels (model JKM575N-72HL4). They sit in the same size class as the 580W and 585W panels most people search for. A 3.45kW package has 6 panels, a 5.75kW package has 10 and a 10.35kW package has 18.
If you are comparing brands, read Jinko vs Longi solar panels (Jinko vs Longi Solar Panels: Which Is Better in Pakistan?) and our guides on Jinko (Jinko Solar Panels Price in Pakistan (Tiger Neo 575W to 585W)) and Longi (Longi Solar Panel Price in Pakistan: Hi-MO and X10 Models) panels.
1000 watt solar panel: does it exist?
Many people search for a 1000 watt solar panel price in Pakistan. Single panels for homes stop at around 700W to 720W today. A "1000 watt" or "1kW" solar setup normally means two panels of about 500W to 585W wired together. Our Lithium 1.15kW Solar System and Tubular 1.15kW Solar System use exactly that: two 575W panels with an inverter and battery.
