Jinko Solar Panels: A Leading Name in the Solar Industry

Jinko Solar is one of the largest and most innovative solar panel manufacturers in the world, delivering advanced solar technology solutions across more than 100 countries. Headquartered in China, Jinko produces a wide range of solar products, including ingots, wafers, cells, and modules. These solar modules are designed to offer high efficiency, durability, and reliability, making Jinko Solar a popular choice among residential, commercial, and industrial solar power users.

Since its founding, Jinko Solar has consistently pushed the boundaries of solar technology. In 2015, Jinko formed a partnership with DuPont, a leader in materials science, to use specialized materials like polyvinyl fluoride films and photovoltaic metallization pastes in its solar modules. This collaboration has allowed Jinko to manufacture panels that are more durable and efficient, ensuring long-term performance in various climates. In 2019, Jinko launched its first U.S.-based manufacturing plant, and in 2022, it further expanded with a facility in Vietnam.
Jinko Solar’s commitment to innovation is evident in its research and development efforts, particularly with the introduction of its n-type TOPCon cells. These cells improve efficiency, reduce energy loss, and increase power output. This article explores the technologies, specifications, and benefits of Jinko solar panels, especially in the context of Pakistan, where solar energy is becoming increasingly vital due to high electricity demand and abundant sunlight.
Jinko Solar Panels Technology

Half-Cell Module Technology
Reduced Internal Loss
Jinko Solar’s half-cell technology divides each cell into two halves, effectively halving the current that flows through each busbar. This reduces the internal energy loss to just a quarter of that seen in conventional full-cell modules, which significantly boosts efficiency and performance.
Enhanced Shading Response
In half-cell modules, each side of the module operates independently, meaning that shading on one part of the panel doesn’t reduce the power output of the whole panel. This design results in greater energy production even in partial shade, which is especially beneficial in areas with occasional shading from trees or nearby structures.
Lower Operating Temperature
Compared to full-cell modules, half-cell designs operate at cooler temperatures. Jinko’s half-cell modules typically stay around 2 degrees cooler, which increases efficiency and reduces the chances of heat-related degradation.
Bifacial Module with Transparent Backsheet Technology
Double-Sided Power Generation
Jinko’s bifacial panels feature transparent backsheets, allowing them to capture sunlight from both sides. This design can generate up to 20% more power compared to single-sided modules. The amount of additional power depends on environmental factors such as the reflectivity (albedo) of the ground and the module’s mounting height.
High Durability
Bifacial modules are often used in commercial and utility-scale projects because they’re built with dual-glass structures, providing extra protection against environmental conditions like humidity, dust, and salt mist. This makes them highly durable and suited for various climates.
Advanced Cell Technologies
HOT 3.0 Technology
This technology improves the efficiency and reliability of n-type modules, protecting them against potential-induced degradation (PID). This ensures stable, high performance over the long term, which is crucial for both large and small-scale installations.
Tunnel Oxide Passivating Contact (TOPCon)
TOPCon is an advanced technology that helps reduce Light Induced Degradation (LID) and Light and Elevated Temperature Induced Degradation (LeTID), improving the module’s performance in low-light conditions.
SMBB Technology
Jinko’s Smart Multi-Busbar (SMBB) technology improves light absorption and current collection across the cell surface, enhancing the power output and reliability of the module. This makes it ideal for high-efficiency applications where space is limited.
Jinko Solar Panel Specifications
Here are some key specifications of Jinko’s most popular models available in Pakistan:
- Tiger Neo 78HC-BDV
- Power Output: 625-650 Watts peak (Wp)
- Efficiency: Up to 23.3%
- Technology Type: Bifacial with dual glass, N-type TOPCon cells
- Size and Weight: 2465 x 1134 x 30 mm, 34 kg
- Performance: 30-year linear power warranty with an efficiency loss of just -0.29% per degree Celsius increase in temperature.
- Tiger Neo 72HC
- Power Output: 580-605 Wp
- Efficiency: 23.4%
- Key Features: HOT 3.0 and SMBB technologies, designed to handle challenging environmental conditions with high performance and stability.
- Tiger Neo 66HC
- Power Output: 635 Wp
- Efficiency: 23.51%
- Durability: These panels are certified to withstand high static loads (5400 Pa on the front and 2400 Pa on the back) and are ideal for high-wind regions.
Feature | Tiger Neo 78HC-BDV | Tiger Neo 72HC | Tiger Neo 66HC |
---|---|---|---|
Power Output | 625-650 W | 580-605 W | 635 W |
Efficiency | 23.3% | 23.4% | 23.51% |
Warranty | 30-Year Linear Power Warranty | 30-Year Linear Power Warranty | 30-Year Linear Power Warranty |
Model | 78HL4-BDV | 72HL4-(V) | 66HL4-(V) |
Module Type | Bifacial with dual glass | Mono-Facial | Mono-Facial |
Cell Technology | N-type with Tunnel Oxide Passivating Contacts (TOPCon) | N-type with TOPCon | N-type with TOPCon |
Number of Cells | (78×2) | 72 | 66 |
Dimensions | 2465 mm x 1134 mm x 30 mm | Standard | Standard |
Weight | 34 kg | 30 kg (approx.) | 29 kg (approx.) |
Maximum Power (Pmax) | 625 W – 650 W | 580 W – 605 W | 635 W |
Maximum Power Voltage (Vmp) | 47.54 V – 48.33 V | Approximately 47-48 V | Approximately 47-48 V |
Maximum Power Current (Imp) | 13.15 A – 14.10 A | 13 A – 14 A | 13.5 A |
Open-Circuit Voltage (Voc) | 57.00 V – 57.70 V | Approximately 57 V | Approximately 57 V |
Short-Circuit Current (Isc) | 22.36 A – 23.25 A | Approximately 22-23 A | Approximately 22-23 A |
Module Efficiency (STC) | Up to 87.4% | Up to 87% | Up to 88% |
Power Tolerance | 0 ~ +3% | 0 ~ +3% | 0 ~ +3% |
Bifaciality Coefficient | Not specified | N/A | N/A |
Temperature Coefficients | Pmax: -0.29 %/°C Voc: -0.25 %/°C Isc: 0.045 %/°C | Similar | Similar |
Product Warranty | Linear warranty with low degradation | Linear warranty with low degradation | Linear warranty with low degradation |
Annual Degradation | First-year degradation: Not specified Following years: 0.40% annual degradation | First-year degradation: 0.40% Following years: 1% annual degradation | First-year degradation: 0.40% Following years: 1% annual degradation |
Front Glass | 2.0 mm, Anti-reflection Coating | 2.0 mm | 2.0 mm |
Back Glass | 2.0 mm, Heat Strengthened Glass | N/A | N/A |
Frame Material | Anodized Aluminum Alloy | Similar | Similar |
Junction Box Rating | IP68 Rated | IP68 Rated | IP68 Rated |
Output Cables | (+): 400 mm, (-): 200 mm (customizable) | Customizable | Customizable |
Maximum Mechanical Load | 5400 Pa front, 2400 Pa rear | 5400 Pa front, 2400 Pa rear | 5400 Pa front, 2400 Pa rear |
Operating Temperature | -40 °C to +70 °C | Similar | Similar |
Maximum System Voltage | 1500 VDC (IEC) | Similar | Similar |
Maximum Series Fuse Rating | 30 A | Similar | Similar |
Certifications | IEC61215:2021 / IEC61730:2023 IEC61701 / IEC62716 / IEC60068 / IEC62804 ISO9001:2015 ISO14001:2015 ISO45001:2018 | IEC61215:2021 IEC61730:2023 IEC61701 IEC62716 IEC60068 IEC62804 ISO9001:2015 | IEC61215:2021 IEC61730:2023 IEC61701 IEC62716 IEC60068 IEC62804 ISO9001:2015 |
Packaging | Pallet: 2525 mm x 1140 mm x 1251 mm 36 pcs/pallet 72 pcs/stack 576 pcs/40’HQ Container | Similar | Similar |
Key Technologies | SMBB Technology, HOT 3.0, Anti-PID Guarantee, Dual-Sided Power Generation | HOT 3.0, TOPCon, SMBB Technology, Enhanced Durability Features | HOT 3.0, TOPCon, SMBB Technology, Anti-PID Guarantee |
These panels come with industry-leading warranties, including 30-year linear power warranties, ensuring long-lasting performance. Their advanced cell technology and bifacial design make them highly efficient for commercial and industrial projects.
Efficiency and Degradation
Jinko’s solar panels are known for their high efficiency, with some models reaching up to 23.5%. This efficiency means that they can convert more sunlight into electricity, making them ideal for areas with space constraints or high energy demands. The degradation rate of Jinko’s panels is also remarkably low. For example, the Tiger Neo series has an annual degradation rate of around 0.40% in the first year and 1% for the remaining 29 years. This means that after 30 years, the panels still retain about 87% of their original power output, ensuring long-term value for customers.

Jinko Solar Panel Price in Pakistan
In Pakistan, Jinko Solar panels have gained popularity for their balance of quality, efficiency, and price. Here’s a rough price guide for some popular Jinko models:
- Tiger Neo 78HC: Priced around PKR 32 per Watt.
- Tiger Neo 72HC: Typically available for PKR 32 per Watt.
These prices may vary depending on factors like local taxes, import duties, and demand. Considering the high quality and performance of Jinko panels, these prices represent a good investment for anyone looking to install solar power systems in Pakistan.
Verification and Serial Number Check
When purchasing Jinko panels, customers should verify the authenticity of the product. JinkoSolar offers a serial number verification tool on its official website. This tool allows users to input the serial number found on each panel to confirm its authenticity, ensuring that they receive a genuine product backed by Jinko’s warranty. Authentic panels will have a secure warranty document and a serial number that matches Jinko’s records.
Jinko vs. Canadian vs. LONGi Solar Panels
- Efficiency and Technology
- Jinko: Known for high efficiency (up to 23.5%), Jinko panels use advanced technologies like TOPCon and SMBB to enhance power output and durability.
- Canadian Solar: Typically offers efficiency ratings around 19-20%. Canadian Solar’s panels are known for good value but may not perform as well in low-light conditions.
- LONGi: LONGi offers competitive efficiency (up to 22% in some models) and is known for affordability. LONGi panels are often compared to Jinko for their price-to-performance ratio.
- Price and Value
- Jinko: Mid-range pricing with high quality and a strong warranty makes Jinko a popular choice for commercial and residential projects.
- Canadian Solar: Generally lower priced, which makes it an attractive option for budget-conscious buyers.
- LONGi: Priced competitively, offering a solid performance at an affordable price.
- Durability and Climate Suitability
- Jinko: Offers durability features like dual-glass construction and high resistance to PID, making it highly suited to Pakistan’s hot and dusty climate.
- Canadian Solar: Canadian Solar panels are durable but may lack the additional protection features found in Jinko or LONGi panels.
- LONGi: LONGi panels are durable and can withstand harsh environments, but Jinko’s additional protective features give it a slight edge in extreme climates.
Feature | Jinko | Canadian Solar | LONGi |
---|---|---|---|
Efficiency and Technology | High efficiency (up to 23.5%) with advanced technologies like TOPCon and SMBB for better output and durability | Efficiency around 19-20%, offering good value but may perform less effectively in low-light conditions | Competitive efficiency (up to 22%), known for affordability and a strong price-to-performance ratio |
Price and Value | Mid-range pricing with high quality and a robust warranty; popular for both commercial and residential projects | Generally lower priced, attractive to budget-conscious buyers | Competitively priced, providing solid performance at an affordable price |
Durability and Climate Suitability | Features like dual-glass construction and PID resistance, making it highly suited to Pakistan’s hot and dusty climate | Durable but lacks additional protective features found in Jinko and LONGi panels | Durable, can handle harsh environments; however, Jinko has an edge in extreme climates due to extra protections |
Conclusion
Jinko Solar stands out in the solar panel industry with its innovative technologies, high efficiency, and competitive pricing. Their products, such as the Tiger Neo series, offer a unique combination of high power output, durability, and advanced features that make them ideal for both residential and commercial installations. With advanced cell technologies like TOPCon, SMBB, and bifacial capabilities, Jinko panels are well-suited to perform under Pakistan’s unique climate conditions, providing long-lasting energy solutions. Whether for residential rooftops or large-scale solar farms, Jinko Solar’s reliable and efficient panels continue to be a top choice for solar energy installations worldwide.