Panels, Inverters & Batteries · Solar
The best solar panels in Pakistan? LONGi, Jinko, Trina, JA Solar, Canadian Solar and Astronergy compared on efficiency, heat loss, degradation and warranty.
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No single brand is best. The current N-type panels from LONGi, Jinko, Trina, JA Solar, Canadian Solar and Astronergy are close on paper: up to 24.8% efficiency, heat loss of -0.26% to -0.29% per °C, and, where stated, 12 to 15 year product plus 30 year power warranties. All six were Kiwa PVEL Top Performers in 2026. The bigger risk is buying a fake or B-grade panel, because Jinko's warranty excludes panels from unauthorised sellers.
There is no single best solar panel brand in Pakistan. The current N-type panels from LONGi, Jinko, Trina, JA Solar, Canadian Solar and Astronergy are close on their own datasheets: up to 24.8% efficiency, heat loss of 0.26% to 0.29% per °C, and a 30-year power warranty where the maker states one. All six were Kiwa PVEL Top Performers in 2026, so where you buy matters as much as the brand: a fake or B-grade panel is the bigger risk.
N-type panels, 2026 datasheets
Up to 24.8% efficient
Jinko, Trina, LONGi and Astronergy top models; heat loss -0.26%/°C
Two Pakistani price sites dated 9 October 2026 list all six brands on sale. We compared one current N-type model from each on five things that affect what you get over 25 to 30 years:
We give no scores and no winner. Figures come from each maker’s datasheet or product page, except JA Solar and Astronergy, whose sites blocked us, so their figures come from pv magazine.
| Brand and model | Cell type | Power | Efficiency | Heat loss (Pmax) | Degradation (year 1 / after) | Warranty (product / power) | Bifaciality |
|---|---|---|---|---|---|---|---|
| Jinko Tiger Neo 3.0 (66QL6-BDV) | N-type TOPCon | 650 to 670 W | 24.06% to 24.80% | -0.26%/°C | 1% / 0.35% a year | 12 / 30 years | 85±5% |
| Trina Vertex N (NEG19RC.20Q) | N-type i-TOPCon | 645 to 670 W | 23.9% to 24.8% | -0.26%/°C | 1% / 0.35% a year | 12 / 30 years | 85±5% |
| LONGi Hi-MO 9 (LR7-72HYD) | HPBC 2.0 back-contact | 635 to 660 W | up to 24.80% | -0.26%/°C | not on page | 12 / 30 years | not on page |
| LONGi Hi-MO 7 (LR7-72HGD) | HPDC | 585 to 620 W | 21.7% to 23.0% | -0.28%/°C | under 1% / 0.4% a year | 12 / 30 years | 80±5% |
| Canadian Solar TOPBiHiKu7 | N-type TOPCon | up to 725 W | not on page | -0.29%/°C | not on page | 12 / 30 years | up to 85% |
| JA Solar DeepBlue 5.0 | N-type TOPCon | up to 650 W | 24.07% | -0.26%/°C | not stated | not stated | 85±5% |
| Astronergy ASTRO N7 Pro | N-type TOPCon | up to 670 W | up to 24.8% | -0.26%/°C | 1% / 0.35% a year | 15 / 30 years | 85% |
The differences between the top models are small. Two numbers stand out: Astronergy’s 15-year product warranty, the longest here, and Canadian Solar’s -0.29%/°C, the highest heat loss among the N-type panels.
For prices by brand, see solar panel price in Pakistan.
On the documents we read, N-type panels lose less power in heat and with age. Five of the seven models in the table above use N-type TOPCon cells.
What heat loss means in practice: if your cells reach 65°C, that is 40°C above the test temperature. A panel at -0.26%/°C would lose about 10.4% of its rated power, and one at -0.34%/°C about 13.6%.
Pakistani dealers still sell both types, as of October 2026.
A bifacial panel also makes power from light reflected onto its back. The panels above rate the back side at 80% to 85% of the front. Trina’s datasheet says that adds up to 10% to 20% more power, depending on conditions.
Jinko says back-contact (BC) panels reach 70% to 75% bifaciality, against about 80% for mainstream TOPCon. LONGi’s Hi-MO 9 is a back-contact panel, but LONGi’s page gives no bifaciality figure for it, so we can’t check Jinko’s claim.
“Tier 1” usually means BloombergNEF’s Tier 1 list. It is a test of bankability, not quality. A maker qualifies if its own-brand panels went into at least 6 projects over 10 MW, financed by 6 different commercial banks without recourse to the developer, in the past two years.
BloombergNEF’s September 2026 methodology says the list “does not directly account for product quality” and that Tier 1 makers have had quality problems and bankruptcies. It publishes no Tier 2 or Tier 3 list.
Only BloombergNEF’s paying clients can see the names, so we couldn’t check which brands are on it. A dealer’s “Tier 1” label is a claim you can’t easily confirm.
Read the warranty before you pay. Jinko’s warranty for bifacial panels sold from 18 July 2025 does not cover panels:
A claim needs the serial number, proof of purchase, photos or test reports, and the installation address. Jinko does not pay for removal, reinstallation, customs or taxes.
Only one maker we checked publishes a Pakistan dealer list: Canadian Solar lists 19 authorised partners with their NTN (National Tax Number), as of 9 July 2026. You can check a dealer’s NTN online. We found no official Pakistan list from LONGi, Jinko, Trina, JA Solar or Astronergy, so ask the seller for the importer’s documents.
In September 2024, ARY News reported traders “flooding the market with B-grade and C-grade panels”, often sold as A-grade from known brands. A solar company CEO quoted in the same report called B- and C-category panels “defective panels”.
Partly. SRO 604 in the Import Policy Order requires imported panels to come with a type test certificate, a certificate of conformity and a pre-shipment inspection certificate, as Intertek reported in May 2022. A LONGi official told ARY News in 2024 that unauthorised traders bypass these checks.
In December 2025, Dawn reported that Pakistan had set up its first PV module testing lab with a $9.5 million KOICA grant. It would open after ISO 17025 accreditation.
The PSQCA (Pakistan Standards and Quality Control Authority) had started adding solar panels to its mandatory list and planned random tests of each imported consignment. We found no confirmation that either step was complete by October 2026.
Panels are only part of the system. Compare inverters next, and see what a complete solar system costs.
More guides: Panels, Inverters & Batteries, solar panel price in Pakistan, how many panels you need, is solar worth it, Solar.
On their current datasheets they are close. Jinko Tiger Neo 3.0 and LONGi Hi-MO 9 both reach 24.8% efficiency at -0.26% per °C, with 12-year product and 30-year power warranties. Both makers were Kiwa PVEL Top Performers in 7 of 8 tests in 2026.
On the documents we read, yes for heat and ageing. Jinko's 2025 warranty allows 1% loss in the first year and 0.40% a year after for its N-type Tiger Neo, against 2% and 0.45% for its P-type model. LONGi's P-type Hi-MO 5 loses 0.34% per °C, against 0.26% to 0.29% for the N-type panels.
BloombergNEF's Tier 1 list names makers whose own-brand panels went into at least 6 projects financed by 6 different banks in the past two years. BNEF says it measures bankability, not quality, and only its paying clients can see the list.
Check the serial number on the maker's own website, such as LONGi's module authenticity page, and buy from an authorised distributor. Jinko's warranty does not cover counterfeit panels, panels bought through unauthorised channels, or panels with a removed or altered serial label.