Tag Archives: solar panel quality

How much solar power can my roof generate?

Reading Time: 4 minutes

Have you ever wondered how much electricity you could produce from solar? In this article, we’ll walk through how to calculate the amount of solar power you could technically generate on your roof, as well as why our calculations aren’t all that helpful for any single homeowner.

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whats important in a solar warranty

Solar panel warranty: what’s covered, and what’s not?

Reading Time: 7 minutes

As you’re comparing LG, Panasonic, SunPower, Canadian Solar, and other types of solar panels, you may notice that all of these manufacturers offer a 25-year warranty for their products. However, simply comparing one warranty term to the next doesn’t give you the full picture: what is and isn’t included in a 25-year warranty actually differs quite a bit from one company to the next. And when making a long-term investment for your home–like buying a solar panel system–you want to go in with eyes wide open to ensure you’re getting the best deal possible.

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types of solar panels

Types of solar panels

Reading Time: 6 minutes

Most of the solar panel options currently available fit in one of three types: monocrystalline, polycrystalline (also known as multi-crystalline), and thin-film. These solar panels vary in how they’re made, appearance, performance, costs, and the installations each are best suited for. Depending on the type of installation you’re considering, one option may be more suitable than the others.

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top solar panel companies and manufacturers

What are the top solar panel companies & manufacturers?

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Who are the top solar companies in the world and in the USA? Industry analysts from SPV, SEIA and other organizations offer their top rankings, based on updated shipping forecasts from each of the companies included. *Note: if you are looking for information about the Trump Administration’s tariff on U.S. solar panel imports, read our complete analysis here.

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Upsolar solar panels: the complete review

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Upsolar is a global solar panel manufacturer, established in 2006. Though they started out in China, the company manufactures panels in a variety of regions, including the U.S., Europe, and Asia. In addition to manufacturing solar panel equipment, Upsolar also provides solar loans and develops large-scale solar projects.

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solar panels and wind

Solar panels and wind: are your panels made to last?

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Weather events like hurricanes are accompanied by wind speeds up to 200 miles per hour, and tornadoes can bring even higher speeds that threaten to damage rooftop and ground-mounted solar energy systems. If you live in a windy area of the country, it is especially important to know how your solar energy system will hold up during a storm.

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solar panels and rain and flooding

Solar panels, rain, and flooding: are your panels made to last?

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Floods and heavy rains can knock out utility poles and other electrical infrastructure, often causing power outages for long periods of time. As an expanding provider of resilient energy, it is important to understand if and how solar panels and solar energy systems hold up in floods and heavy rains.

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solar panel testing and certifications

Solar panel testing and certifications

Reading Time: 5 minutes

Like other types of electronics, solar panel modules go through rigorous testing before installation. These tests are critical to determining the quality and performance of panels under particular environmental stresses, as well as confirming they meet mandated safety requirements. In this article, we’ll review the most common testing and certifications for solar panels on the market today.

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