JA Solar JAM60S10 340MR Review – Everything You Need To Know

Last Updated on July 12th, 2023

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There are a lot of solar panels out there, and unfortunately, not all of them are good. Finding a company that works for you, is trustworthy, and has an installer in your area can be hard. 

Perhaps you stumbled across JA Solar and want to know more about their 340-watt panels? Don’t worry. We’ve got you covered!

JA Solar is a Chinese company that offers high efficiency and high durability solar for a cheaper cost. They aren’t a bad company by any means, though it may be possible to find ones that work a little better that are still in the same price range. 

Keep reading below to learn more about JA Solar’s JAM60S10 340/MR solar panels, both the good and the bad. 

Closed up of a solar panel during daytime - JA Solar JAM60S10 340MR Review

Are JA Solar JAM60S10 340/MR panels any good?

The JA Solar JAM 60S10 340/MR panels are considered higher-quality, despite not being on the expensive end of solar panels. They offer competitive prices while providing great quality, a 12-year product, and a 25-year performance warranty. 

Pricing can be hard to determine, as it depends a lot on the person or company installing your system. They provide prices based on their rates, experience, labor, and the price of the solar panels. 

Your solar panel can provide a general estimation of a little below $1 per watt. 


What is JA Solar JAM 60S10 340/MR Efficiency According to Reviews?

According to other reviews, the performance of these JA solar panels is about 20%. However, they are also half-cut solar panels. In general, if solar panels are even partially covered by shade, their efficiency drops pretty quickly. 

Half-cut solar panels can still run at higher efficiency even if they are covered on one side. 

They also have something known as PERC technology. This is an extra layer on top of the solar panels that allow more energy from the sun to be utilized. 

Though it may not sound good to only have 20% efficiency, it is considered very good for solar panels. And it’s not just this JAM 60s10 340/MR model. Pretty much all of their models tend to stay within 20 to 21% efficiency. 


Does JAM60S10 340/MR Have High Endurance?

Since the JAM60S10 has the same length of warranty as many other big companies, we would say it probably has average endurance. 

Of course, it is hard to tell without using the solar panel for its full 25 years, but they seem to do well. 

They provide a higher efficiency than other solar panels and expect to have 83% of their rated output still enduring after 25 years, which is pretty good for solar panels. 

They can also handle the outdoor environment exceptionally well. They have a 5400 Pa front load which means they can handle a lot of natural disasters and bad weather. 


Is Solar JAM60S10 340/MR A Budget Friendly According to Reviews?

The JAM60s10 340/MR is very budget-friendly, according to reviews. In addition, their product is made in China, making them much cheaper than some other brands. 

While they aren’t a top-of-the-line brand, they are an excellent option for those looking to save a little money. They are some of the best cheaper options out there, providing excellent efficiency and durability. 

While other solar panels are in a similar price range that offers a bit better in terms of adjustability and durability, these are a good option if it ends up that it is all you can find in your area. 

They are simple enough, meaning that you shouldn’t have to pay super high installation fees either, as a specific installer isn’t needed. 


What Are the Flaws of Solar JAM60S10 340/MR in Reviews?

One of the biggest flaws of the JAM60S10 is that it may soon be outdated. At the end of this year, in 2022, they are planning on making new solar panels that are more efficient and higher in power. 

However, this may not be as much of a flaw as we expect. If they don’t stop using this 340/MR and keep selling it, they may offer discounted rates, dropping the price even further. 

It can also be scary trusting a relatively new company. They have pretty low diversity and a short trading history. 

However, this makes them comparable with many other solar companies like SUNTECH, CanadianSolar, GCL, and more. We don’t expect them to stand out as much as Hyundai and LG for the price. 

It is worth noting that they are a Chinese brand. This allows them to lower their costs. However, despite the negative connotation often associated with Chinese products, they don’t have much negative about them. 

Older and bigger companies have better efficiency and wattage, but they are also more expensive. 

While not specifically this model, JA solar is often not recommended by big solar companies due to a lack of diversity. Despite making a lot of solar panels, they only make a few models, which doesn’t allow people to tailor their solar packages as they would like. 

Bigger companies tend to not like this as it causes higher prices or a customer not getting the right amount of solar for their needs. 


Final Thoughts on JA Solar JAM60S10 340/MR Review

In conclusion, JA solar and their JAM60S10 340/MR is just an average solar panel. They are cost-effective and provide a pretty good efficiency. However, there are also plenty of other companies that will provide you the same thing, or a little better for the price. 

There isn’t anything that stands out about them, either good or bad. 


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