jinko solar panel review

JinkoSolar panels: the complete review

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JinkoSolar is one of the world’s largest manufacturers of solar panels and develops solar projects across the world. The company was founded in 2006 and manufactures its solar panels in China and Malaysia. Although they are relatively new to the U.S. residential market, JinkoSolar panels are increasingly popular in quotes to solar shoppers comparing their options on the EnergySage Solar Marketplace.

JinkoSolar solar panels: Eagle, Eagle PERC, Eagle Dual, Eagle Plus, Eagle PERC Plus, 1500V, and Smart Module series

JinkoSolar Energy offers seven series of solar panels for residential and commercial systems:

  • Eagle
  • Eagle PERC
  • Eagle Dual
  • Eagle Plus
  • Eagle PERC Plus
  • 1500V Module
  • Smart Module

EnergySage has reviewed the product specifications of each JinkoSolar Energy panel series to make your solar research process easier. As the leading online marketplace for homeowners considering solar, EnergySage is uniquely positioned to evaluate the technical specifications of JinkoSolar solar panels and help you compare them to other manufacturers on the market.


How JinkoSolar solar panels compare to other panel manufacturers

There are four key metrics that you should review as you evaluate solar panel quality: efficiency, performance, warranties, and price. EnergySage has developed JinkoSolar solar panel reviews for each metric to help make your solar decision easier. We’ve also created a comparison of JinkoSolar panels against other leading panel manufacturers that are frequently featured in offers to homeowners and businesses shopping for solar on the EnergySage Solar Marketplace.


The term “solar panel efficiency” refers to how well a solar panel captures sunlight and converts it into useful electricity. In the same conditions, a high-efficiency solar panel will produce more electricity than a lower-efficiency panel of the same size. For this reason, a higher efficiency rating is generally preferable.

The efficiency of your JinkoSolar panels will vary depending on the specific model that you choose for your system. Panels in JinkoSolar’s product line have an efficiency rating of 15.57% to 19.55%. This puts JinkoSolar panels in the “standard” efficiency category for solar.

jinkosolar panel efficiency chart

Performance (Temperature Coefficient)

For this portion of EnergySage’s JinkoSolar solar panel reviews, we use the temperature coefficient to evaluate solar panel performance. The temperature coefficient is an indicator of how well your solar panel can handle less-than-ideal conditions. Solar panels, like other electronic equipment, perform better when they are kept cool (ideally around 25° C/77° F). The temperature coefficient tells you how much your panel’s performance will change during hot sunny summer days.

For every degree above 25° C (77° F), your solar panel’s electricity production will decrease by its temperature coefficient. For example, the JinkoSolar JKM260PP-60-DV panel has a temperature coefficient of -0.4%/°C. This means that, if the panel’s temperature increases by one degree from 25° C (77° F) to 26° C (79° F), its electricity production will decrease by 0.4%. If its temperature increases all the way to 35° C (95° F), electricity production will reduce by 4%.

Your solar panels will likely see more than a few hot and sunny days over the course of each year, so ideally, they will have the lowest temperature coefficient possible. As you can see in the graph below, JinkoSolar panels have temperature coefficients ranging from -0.40 to -0.37.

jinkosolar temperature coefficient chart


Whether you’re buying a TV, a car, or solar panels, the manufacturer should stand behind their product with a strong warranty. A solar panel’s materials warranty (sometimes referred to as the product or equipment warranty) is a guarantee from the manufacturer that they will replace your panel if it fails as a result of manufacturing defects or environmental issues.

Most solar panel manufacturers offer a 10-year materials warranty, but some higher-end solar panels come with a 12, 15, 20, or even 25-year warranty. JinkoSolar offers a maximum 12-year warranty against any defects in their solar panels.

jinkosolar warranty chart

How much do JinkoSolar panels cost?

For many homeowners, the final decision around the solar equipment you choose rests on cost. The total price you pay for a solar energy system with JinkoSolar panels will vary depending on the other equipment (such as inverters and mounts) used in the installation, as well as the characteristics of your roof.

To identify the range of prices for JinkoSolar PV systems, we analyzed quotes including JinkoSolar solar panels that homeowners received from installers on the EnergySage Solar Marketplace. Most JinkoSolar PV systems are typically priced between $2.68 and $3.38 per watt, which makes them a solid value in the market for home solar.

This means that, for an average 6 kW system, your gross cost (before you subtract any tax credits or other incentives) would be anywhere from $16,080 to $20,280. Additionally, most homeowners end up paying much less than the total gross cost. With the 30 percent federal tax credit for solar, which everyone is eligible for, a 6 kW system with JinkoSolar would cost anywhere from $11,256 to $15596. There are plenty of state-level solar incentives and rebates that can help you reduce upfront costs even further. 

JinkoSolar panels may not offer the absolute best efficiency or performance in the solar industry, but thanks to their low price they’re still an appealing choice for shoppers comparing solar quotes on the EnergySage Solar Marketplace. Solar PV systems with JinkoSolar panels fall on the lower end of prices quoted to users on the EnergySage Solar Marketplace.

How to find the best price on Jinko solar panels

The best way to determine whether JinkoSolar solar panels are the best solar panels for your home is to review multiple quotes with different solar equipment options before making a decision. When you compare all of your options on the EnergySage Solar Marketplace, you’ll find the right combination of price and quality that meets your needs.

Many of our qualified, pre-vetted solar installers offer JinkoSolar solar panels in their quotes to EnergySage users. When registering, simply note in your profile that you’re interested in receiving quotes that include JinkoSolar panels for your home.

Other EnergySage solar equipment resources


NOTE: the data in this piece was last updated July 2019 and is updated every 6 months.

2 thoughts on “JinkoSolar panels: the complete review

  1. Esmail Attia

    Good review and well balance
    I am using Jinko 260W until I can afford the Sun Power ( Temp Coefficient -0.3 ) and will send my existing to off grid farm

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