Jinko Solar Panels

Jinko Solar Panels: A Leading Name in the Solar Industry

Jinko Solar Panels

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.

Jinko Solar Panels

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

Jinko Solar Panels

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:

  1. 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.
  2. 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.
  3. 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.
FeatureTiger Neo 78HC-BDVTiger Neo 72HCTiger Neo 66HC
Power Output625-650 W580-605 W635 W
Efficiency23.3%23.4%23.51%
Warranty30-Year Linear Power Warranty30-Year Linear Power Warranty30-Year Linear Power Warranty
Model78HL4-BDV72HL4-(V)66HL4-(V)
Module TypeBifacial with dual glassMono-FacialMono-Facial
Cell TechnologyN-type with Tunnel Oxide Passivating Contacts (TOPCon)N-type with TOPConN-type with TOPCon
Number of Cells(78×2)7266
Dimensions2465 mm x 1134 mm x 30 mmStandardStandard
Weight34 kg30 kg (approx.)29 kg (approx.)
Maximum Power (Pmax)625 W – 650 W580 W – 605 W635 W
Maximum Power Voltage (Vmp)47.54 V – 48.33 VApproximately 47-48 VApproximately 47-48 V
Maximum Power Current (Imp)13.15 A – 14.10 A13 A – 14 A13.5 A
Open-Circuit Voltage (Voc)57.00 V – 57.70 VApproximately 57 VApproximately 57 V
Short-Circuit Current (Isc)22.36 A – 23.25 AApproximately 22-23 AApproximately 22-23 A
Module Efficiency (STC)Up to 87.4%Up to 87%Up to 88%
Power Tolerance0 ~ +3%0 ~ +3%0 ~ +3%
Bifaciality CoefficientNot specifiedN/AN/A
Temperature CoefficientsPmax: -0.29 %/°C
Voc: -0.25 %/°C
Isc: 0.045 %/°C
SimilarSimilar
Product WarrantyLinear warranty with low degradationLinear warranty with low degradationLinear warranty with low degradation
Annual DegradationFirst-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 Glass2.0 mm, Anti-reflection Coating2.0 mm2.0 mm
Back Glass2.0 mm, Heat Strengthened GlassN/AN/A
Frame MaterialAnodized Aluminum AlloySimilarSimilar
Junction Box RatingIP68 RatedIP68 RatedIP68 Rated
Output Cables(+): 400 mm, (-): 200 mm (customizable)CustomizableCustomizable
Maximum Mechanical Load5400 Pa front, 2400 Pa rear5400 Pa front, 2400 Pa rear5400 Pa front, 2400 Pa rear
Operating Temperature-40 °C to +70 °CSimilarSimilar
Maximum System Voltage1500 VDC (IEC)SimilarSimilar
Maximum Series Fuse Rating30 ASimilarSimilar
CertificationsIEC61215:2021 / 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
PackagingPallet: 2525 mm x 1140 mm x 1251 mm
36 pcs/pallet
72 pcs/stack
576 pcs/40’HQ Container
SimilarSimilar
Key TechnologiesSMBB Technology, HOT 3.0, Anti-PID Guarantee, Dual-Sided Power GenerationHOT 3.0, TOPCon, SMBB Technology, Enhanced Durability FeaturesHOT 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.


paksolarprices.pk

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

  1. 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.
  2. 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.
  3. 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.
FeatureJinkoCanadian SolarLONGi
Efficiency and TechnologyHigh efficiency (up to 23.5%) with advanced technologies like TOPCon and SMBB for better output and durabilityEfficiency around 19-20%, offering good value but may perform less effectively in low-light conditionsCompetitive efficiency (up to 22%), known for affordability and a strong price-to-performance ratio
Price and ValueMid-range pricing with high quality and a robust warranty; popular for both commercial and residential projectsGenerally lower priced, attractive to budget-conscious buyersCompetitively priced, providing solid performance at an affordable price
Durability and Climate SuitabilityFeatures like dual-glass construction and PID resistance, making it highly suited to Pakistan’s hot and dusty climateDurable but lacks additional protective features found in Jinko and LONGi panelsDurable, 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.

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