You may be looking for the cheapest solar panels available in order to really cash in on solar power. And sure, when you install solar on your home or business, you can save thousands on your electricity bills. But going solar isn’t automatically cheap: buying solar panels to install on your roof typically costs thousands of dollars. It’s no wonder that the cost of solar is among the most important considerations for today’s homeowners. If you’re thinking about going solar and worried about prices, you’re probably wondering: what are the best value solar panels and will solar get even cheaper?Continue reading
When choosing a solar panel brand, there are a number of factors to consider, from efficiency, to temperature coefficient, to warranties. But a growing number of people also care about where their solar panels are manufactured, especially as supply chain constraints lead to installation delays. So, who are the biggest solar companies in the world and in the U.S.? We reviewed global shipping data and solar panel specifications to determine who comes out on top.Continue reading
Canadian Solar is one of the world’s largest manufacturers and installers of solar panels and operates on six continents. The company was founded in 2001 and manufactures its solar panels in Canada, China, Indonesia, Vietnam and Brazil. Canadian Solar provides a range of options for both home- and business-owners alike. Canadian Solar panels are a regularly quoted solar panel brand in quotes to solar shoppers comparing their options on the EnergySage Solar Marketplace.Continue reading
When it comes to solar panel manufacturers, there is no shortage of options for homeowners in 2019. Solar panel technology is improving every year, and many solar panel companies offer products that boast both high conversion efficiency numbers as well as impressive long-term warranties. SunPower is the leader with regard to efficiency across the board while LG solar panels are known for top tier design and aesthetic, but companies like Canadian Solar offer much more appealing prices for their solar panels. How do the top PV manufacturers stack up? We’ll help you compare and contrast your options among the industry leaders – SunPower, Panasonic, Canadian Solar, and LG.Continue reading
When you compare your solar panel options from leading companies like SunPower, Canadian Solar, LG, and Hyundai, one of the biggest factors to consider is the solar panel warranties offered with their products. Solar panels come with two main warranties attached: the materials warranty, also known as the product warranty, and the production warranty.Continue reading
One of the things you may have questions about as you shop around for a solar system is where the solar panels are manufactured. This article will help you determine whether a panel’s country of manufacture should be a key consideration for you.
Note: If you are looking for information on the 30% tariff levied on solar panels by the Trump Administration, read our complete analysis here.
Does it matter where solar panel companies are based and where they make the panels?
When it comes to quality, the mention of any country’s name will evoke an association; each nation has its own brand image, which may or may not be justified. You as a smart solar shopper, however, will want to look at the facts in order to make a more well-informed decision. Our recommendation is to judge each panel by its own merits.
What if the country of manufacture is important to me?
This doesn’t mean that country of origin is never important, of course: everyone has their own preferences. For example, many Americans would prefer solar panels made in the USA to ones that are imported, whether for patriotic reasons or because they trust the ‘American-made’ brand for quality.
American-made vs imported panel costs
American-made solar panels generally cost from $0.50 to $0.80 per watt (W) – about $0.10 to $0.30 more per watt than imported panels. The highest quality, ‘premium’ American panels may even come in around $1.00/W.
For a typical 6kW system, an additional $0.30/W translates into about $1,800, a reasonable amount to pay if the ‘Made in America’ stamp is important to you. Also keep in mind that some states may offer rebates for locally-made panels that can offset some or all of the additional cost.
Check out our list of U.S. solar panel manufacturers for more information about companies that make solar panels in America.
Manufacturing location vs headquarters location
If ‘country brand’ is important to you, be aware that the location of a company’s headquarters is not always the same as its factories. (For example, SunPower is a premium American brand that has manufacturing plants in both the US and the Philippines.) All else being equal, knowing that a company’s head office is relatively close or in a familiar country could help you make a decision.
Where do the top solar companies manufacture panels?
Below, EnergySage has compiled a list of the leading solar panel companies active in the US market based on the most recently available data in 2018. The table is broken down by each company’s market share, headquarters location, manufacturing facility locations and overall quality ranking.
The key takeaways from the table below are that: 1) no single country dominates the market (although the US and China do appear most frequently), and 2) there is little to no correlation between country of manufacture and the company’s quality ranking.
Exhibit: List of solar panel makers in the US by residential market share and country of manufacture*
|Solar Panel Manufacturers||Approx. U.S. Market Share*||Company Headquarters|
|Hanwha Q CELLS||1%||South Korea|
|MAGE Solar||< 1%||Germany|
|Perlight Solar (Zebra Energy)||< 1%||U.S.|
For any homeowner in the early stage of shopping for solar that would just like a ballpark estimate for an installation, try our Solar Calculator that offers up front cost and long term savings estimates based on your location and roof type. For those looking to get quotes from local contractors today, check out our quote comparison platform.
* 2015 Data, Residential Solar Installations, Source: GTM / SEIA
In today’s fast expanding solar industry, there are already hundreds of different panel models and designs available to the modern day solar shopper. A growing number of premium technology brands (think Panasonic and LG) have entered the residential solar market, leaving homeowners across the country wondering: what’s next? What new technologies can we expect for solar panels in 2019? In this article we will discuss all of the new developments with photovoltaic (PV) panels, including new aesthetics like clear solar panels, bi-facial (double-sided) panels, efficiency improvements and solar inverter integration.
When homeowners are considering solar offers on the EnergySage Solar Marketplace, we often hear questions about a solar panel’s manufacturer origin and whether it’s a good idea to choose Chinese panels for an installation. This is a common question as the latest estimates indicate that China is manufacturing roughly 70% of the world’s solar panels today – a dominant market share and a clear indicator of China’s key role in the global solar industry. China has a significant impact over worldwide solar trends like pricing, warranties and manufacturing practices. For example, the 80% decline in worldwide solar prices between 2008 and 2013 occurred largely due to improvements in manufacturing costs in China. And because China is such a major player in solar, many U.S. homeowners are asking “should I choose Chinese solar panels and will it match the quality of other top brands?” In this article we’ll break down pricing, quality and brand influence of Chinese solar panels.Continue reading