The market for energy, particularly solar panels, has been almost completely dominated by SunPower Solar Panels. On the other hand, Jinko is not hidden behind it either. Solar panels from SunPower and Jinko are reliable, offers a long warranty period, have excellent power output, perform well, and much more. Now, the question lies Jinko vs Sunpower which is better? To discover the solution and relevant facts regarding Jinko vs Sunpower, read the blog.
Jinko Vs Sunpower Overview
Whenever it’s about leading solar companies, the topic of Jinko vs Sunpower are ought to come. Jinko Solar is presently among the world’s largest solar panel manufacturers and has an excellent track record for producing cost-effective reliable solar panels for residential and commercial applications. With the new Tiger series panels, Jinko Solar is advancing the switch to higher-performance N-type cells after setting numerous industry-record solar cell efficiency marks and making numerous other technological advancements.
SunPower has been recognized as the top producer of solar cells and panels ever since the introduction of high-performance IBC solar cells in 2007. Based on the patented IBC cell technology, Sunpower, now known as Maxeon Solar Technologies, continues to make the most effective solar panels in the world. Sunpower also has the best performance warranty, with a minimum of 92% guaranteed rated production after 25 years. The SunPower P series panels, which are more cost-effective but still deliver excellent performance and very good quality, come with a 25-year product warranty.
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Jinko Vs Sunpower Solar Panel Efficiency
As you have learned about the background of Jinko vs Sunpower, let us move forward to Jinko vs Sunpower solar panel efficiency. The term solar panel efficiency describes how effectively a solar panel absorbs sunlight and transforms it into usable energy. A solar panel with a higher efficiency will generate more energy under the same circumstances as a panel with a lower efficiency. Due to this reason, a higher efficiency rating is usually preferred. Now, let us go through Jinko vs Sunpower solar panel efficiency outlined in a table.
Jinko Solar Panels
The efficiency of the Jinko Solar panels depends upon its several models. However, the product range of Jinko includes panels with efficiency ratings that range from 18.67% to 21.33%. During May 2022, Jinko Solar’s Eagle G4 has been counted as one of the most efficient solar panels with an efficiency of about 21.16%. Another product of Jinko Solar, the Tiger Neo is a panel that has been designed for solar farms and has an efficiency of 22.30%. Hence, Jinko Solar, having high efficiency, is top in the competition. Here is a list of Jinko Solar’s models with their efficiency ratings:
Series | Max Efficiency |
Eagle G5 | 21.14% |
Eagle G4 | 21.16% |
Eagle G2 | 19.78% |
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Sunpower Solar Panels
Due to the M-Series’ 22.7% efficiency rating, SunPower, which is best recognized for its efficiency records, currently holds the title of most efficient residential solar panel. The most effective solar panels presently on the American market are made by SunPower. While most solar panels have an efficacy of between 14% and 18%, SunPower’s products have an efficiency of between 20.1% and 22.8%. SunPower solar panels have unmatched technical specifications if efficiency is your top concern. Here is a list of SunPower solar panels efficiency ratings:
Series | Max Efficiency |
M-Series | 22.8% |
X-Series | 22.7% |
E-Series | 22.7% |
A-Series | 25% |
Also See: 11 Major Factors Affecting Solar Panel Efficiency
Jinko Vs Sunpower Capacity and Jinko Vs Sunpower Output
Moving on to Jinko vs Sunpower capacity, the term solar panel capacity refers to the maximum amount of electricity that the solar panel system can produce under ideal circumstances. This is commonly referred to as rated output or rated capacity, and it is assumed to be 1,000 watts (or 1 kW) of sunshine for every square meter of the panel. Let’s now compare the tabled Jinko vs Sunpower capacity, this will also help you understand Jinko vs Sunpower output.
Jinko Solar Panels
Series | Wattage |
Eagle G4 | 380W-440W (66-cell version),
455W-475W (72-cell version) |
Eagle G5 | 520W-545W |
Eagle G2 | 310W-330W |
SunPower Solar Panels
Series | Wattage |
M-Series | 420W-440W |
X-Series | 470W |
E-Series | 320W-435W |
A-Series | 440W |
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Jinko vs Sunpower Price Range
The Jinko vs Sunpower price range is thoroughly discussed below:
Jinko Solar Panels
As we compare Jinko vs Sunpower price range, for a decent value in the market for home solar, most Jinko Solar PV systems are usually priced between $2.25 and $2.97 per watt. As the cost depends upon various factors such as the location, size, and like. A Jinko 6 kW system can cost you anywhere from $13,500 to $17,820. This is before you subtract any incentives or tax credits.
SunPower Solar Panels
Although SunPower panels are of high quality, they are also expensive. Hence, when comparing Jinko vs Sunpower price range, with a cash purchase, you can anticipate spending no less than $3.30 per watt of SunPower solar panels installed.
The final cost of a SunPower solar system will differ depending on a few elements, including your region, the panels you select, and the size of the system. Before taking into account incentives, the prices for various-sized SunPower solar installations are shown in the following table:
System Size | Cost (Before Incentives) |
4 kW | $12,520 |
6 kW | $19,800 |
8 kW | $26,400 |
10 kW | $33,000 |
12 kW | $39,600 |
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Jinko Vs Sunpower Which is Better?
So, Jinko vs Sunpower which is better? Jinko vs Sunpower solar panels, both being the top solar business companies, have a wide range of features. Each of them has its own potential and its own characteristics that they define through their products. A comparison has been listed down below, which defines both companies.
Jinko Solar Panels
Jinko is the largest producer of solar panels in the globe. Jinko supplied over 14GW last year, which is almost 7 times the total market for systems with 100kW or less in Australia.
1. Massiveness: There are no bigger than Jinko. They transport more than anyone else on the planet.
2. Range: If you want to install solar panels, you will have many choices, thanks to Jinko’s wide selection and numerous distributors.
3. Price: One of the more affordable solar panel brands among the selection of reliable solar makers is Jinko.
4. Manufacturer: Jinko Solar is not a diverse manufacturer. They are also relatively recent (2011).
5. Performance: Nothing problematic with this as Jinko produces adequate panels. Some of them are superior to others in their price bracket, but they are volume producers, not performance panels.
6. Build Process: Jinko purchases cells for their screens from a variety of sources. They purchase from various sources in order to achieve the enormous volume that they do possess. Although, better quality control can be provided by a vertically integrated company.
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SunPower Solar Panels
SunPower Solar Panels are the leaders in solar panel effectiveness. In Australia, there are very few solar panels that can compete with them in this regard.
1. Efficiency: With an efficiency grade of 22.6%, the SunPower Maxeon 3 is the solar panel with the highest output.
2. Reliability: SunPower produces reliable solar panels in addition to those that are effective in terms of energy production.
3. Looks: When mounted, the all-black SunPower solar panel has a stunning appearance. It doesn’t get much better for those who value aesthetics.
4. Price: SunPower products are very expensive, and it is challenging to justify the additional cost. It is difficult to see value in this situation, even with better performance.
5. Range: They produce a budget-friendly SunPower P Series panel in China, but even this is more costly than most of its direct rivals, and it performs nowhere near as well as the Maxeon.
6. Value: Even though the Maxeon is excellent, most customers cannot afford it, and even if they do, it can be challenging to explain. Although the SunPower P Series is less expensive, it is not more expensive.
Here is a detailed table of the Jinko vs Sunpower solar panels:
Product Name | Jinko Solar Panels | SunPower Solar Panels |
Wattage | 440W | 415W |
Efficiency (%) | 20.77% | 21.1% |
Approx Cost per Watt | $0.60 | $0.79 |
Approx Cost per Panel | $264 | $328 |
Panel Technology | Monocrystalline | Monocrystalline |
Country of Manufacture | China | Philippines, Malaysia, Mexico |
Company Origin | China | USA |
Annual Turnover | $3.2 billion | $2.7 billion |
Panel Weight | 23.8 kg | 21 kg |
Number of busbars | MBB | N/A |
Operating Temperature | -40oC to 85 oC | -40oC to 85 oC |
Temperature Coefficient | -0.35%/ oC | -0.34%/ oC |
Salt mist corrosion level | IEC 61701 | IEC 61701 certified, level 6 |
Front-load resistance | 5400 Pa | 5400 Pa |
Rear load/Wind Resistance | 2400 Pa | 2400 Pa |
Product Warranty Length | 12 years | 25 years |
Warranted annual performance degradation year 2-25 | 0.55% loss each year | 0.45% per year |
Power Output Warranted at year 25 | 84.8% | 87.2% |
Does the warranty include labor costs for removal and reinstallation? | Yes | Yes |
Warranty Supplied? | Yes | Yes |
In conclusion, it is prominent that both of these companies share a tough market in which they excel. Each of their products has been listed as the top product of the market. However, it can be vividly seen that SunPower Solar Panels are relatively expensive whereas Jinko Solar Panels are quite cheap. However, although SunPower is expensive it provides much more warranty and other features. And finally, to the point of Jinko vs Sunpower, Jinko solar is quite cheap with lots of features and productivity, however, SunPower Solar Panels provide premium panels which are highly efficient, making it one of the leading brands globally.
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