Tag Archives: solar panel quality

solar panel kits

Solar panel kits for sale: what to consider when you’re in the market for a solar panel kit

Reading Time: 7 minutes

Most home solar panel systems are installed by a qualified solar installer, but more DIY-minded homeowners are exploring options like solar panels for sale online and solar panel kits for home available for purchase in hardware stores. If you’re one of the millions of Americans considering solar, you’ve probably come across some of the DIY solar products available – but do you know how to choose the best product out of all the solar panels for sale? Here’s your complete guide to finding the right option for your home.

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monocrystalline vs polycrystalline solar panels

Monocrystalline and polycrystalline solar panels: what you need to know

Reading Time: 6 minutes

When you evaluate solar panels for your photovoltaic (PV) system, you will encounter two main categories of panel options: monocrystalline solar panels (mono) and polycrystalline solar panels (poly). Both types of panels produce energy from the sun, but there are some key differences to be aware of.

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Longevity of solar

Powering through: 2020 NREL study reveals the true longevity of solar

Reading Time: 5 minutes

One of the most common statements you’ll hear us say about solar is that it’s a great investment. Among many reasons, we say this because solar panels last a long time. Most solar panel manufacturers now offer warranties between 20 and 25 years, with some going even longer. The average payback period in the US is around eight years, meaning you’ll save substantial amounts of money for well over half of your system’s lifetime. 

But warrantied production is one thing and actual performance is another altogether. So, how well do panels actually perform as they age? A 2020 study by the National Renewable Energy Laboratory (NREL), PV field reliability status—Analysis of 100 000 solar systems, provides some compelling insights. 

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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 primarily manufactures its solar panels in China and Malaysia. However, JinkoSolar recently opened a solar panel manufacturing facility in Jacksonville, Florida, where they manufacture the aptly named “Eagle” series of American-made solar panels.

JinkoSolar panels–and the Eagle series in particular–are increasingly popular in quotes to solar shoppers comparing their options on the EnergySage Solar Marketplace.

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Panasonic solar panels review

Panasonic solar panels: the complete review

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Panasonic is one of the world’s largest manufacturers of consumer electronics and an increasingly popular choice for U.S. homeowners installing solar. Panasonic’s heteroinjuction technology (or HIT) is included across their product lines, providing a unique take on the solar cell. Their HIT, HIT+ and HIT AC series are all high performers on EnergySage, with Panasonic the most quoted solar panel brand on EnergySage in 2019.

Whether you’re trying to decide between SunPower and Panasonic solar panels or simply evaluating your solar PV options, thoroughly reviewing the product options available to you is the best way to be confident in your solar investment. EnergySage’s Panasonic reviews take a look at the technical specifications of Panasonic solar panels to evaluate how they compare to other manufacturers on the market.

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SunPower solar panels review

SunPower solar panels: the complete review

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SunPower solar panels are one of the most frequently requested solar panel brands on the EnergySage Solar Marketplace, and for good reason. SunPower panels are often the most efficient (read: powerful!) products on the market today, and they offer an industry-leading warranty. For many years, SunPower has been a fully-integrated solar shop: manufacturing solar cells & panels, and then offering sales and installation services for residential and commercial applications as well. Recently, SunPower announced that they’re spinning off their manufacturing arm into a new company–Maxeon–to focus on installing solar panels.

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hanwha q cells review energysage

Q CELLS solar panels: the complete review

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Q CELLS is one of the world’s largest solar panel manufacturers, and is headquartered in Germany. Q CELLS has a number of different product lines in the Q.PEAK DUO series: from the G5 up through the G7, and including a number of sleek, all-black panel options. The combination of aesthetically pleasing and high performing panels at a low cost has made Q CELLS an increasingly popular choice for solar shoppers comparing their options on the EnergySage Solar Marketplace.

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canadian solar panels

Canadian Solar panels: the complete review

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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.

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rec solar panels review

REC Solar panels: the complete review

Reading Time: 4 minutes

REC Group is Europe’s largest manufacturer of solar panels, and has offices in Europe, the United States, Asia, and Australia. The company was founded in Norway in 1996 and manufactures its solar panels in Singapore. With their new Alpha and Alpha-black series of solar panels, REC has introduced a high-powered solar panel that competes with other excellent brands in the market. As a result, REC solar panels are an increasingly popular option in quotes to shoppers comparing solar offers on the EnergySage Solar Marketplace.

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