Category Archives: Choosing the Right Solar Company

Articles about choosing the right solar company & products for your needs and budget.

What are the top SunPower solar panels for sale in 2017?

sunpower solar panels for sale 2017

SunPower makes some of the most popular solar panels for sale in the U.S. in 2017, and for good reason: their products are some of the most efficient panels in the industry, they come with an industry-leading warranty, and many of their panels have a sleek, low-profile look.

Want to get SunPower solar panels for sale near you? Homeowners across the country receive SunPower offers from solar installers in their area on a daily basis on the EnergySage Solar Marketplace, a solar shopping and quote comparison platform.

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What are the most efficient solar panels on the market?

most efficient solar panels on the market energysage

For those looking for the most efficient solar panels for their PV system, the first thing you need to know is how to compare efficiency metrics for different manufacturer brands. Simply put, efficiency (expressed as a percentage) quantifies a solar panel’s ability to convert sunlight into electricity. Given the same amount of sunlight shining for the same duration of time on two solar panels with different efficiency ratings, the more efficient panel will produce more electricity than the less efficient panel.

In practical terms, for two solar panels of the same physical size, if one has a 21% efficiency rating and the other has a 14% efficiency rating, the 21% efficient panel will produce 50% more kilowatt hours (kWh) of electricity under the same conditions as the 14% efficient panel. Thus, maximizing energy use and bill savings is heavily reliant on top tier solar panel energy efficiency.

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What are the top solar panel manufacturers in the USA ?

top solar panel companies and manufacturers

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. Continue reading

Comcast & Solar: Sunrun Partnership Explained

comcast sunrun partnership explained by EnergySage

As the cost of solar continues to fall and the financial and environmental benefits of solar PV grow, more organizations are collaborating to provide reasonably priced solar options to homeowners. For example, National Grid recently announced that it is partnering with EnergySage to offer a solar marketplace option to its Rhode Island customers. Recently, Comcast also announced a partnership: the cable company will offer a discounted solar option to its customers through an exclusive partnership with Sunrun. Find out more about what the Comcast solar offer means for you.

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Silfab solar panels: the complete review

silfab solar panel review

Silfab is a Canada-based solar photovoltaics (PV) manufacturer offering monocrystalline and bifacial solar panels to customers throughout the world. The company was founded in 2010 and is one of the few major solar panel brands to manufacture its products in North America. Silfab is the sixth most popular brand in offers to homeowners and businesses shopping for solar on the EnergySage Solar Marketplace.  Continue reading

What is the average solar panel failure rate?

solar panel reliability failure rate

A common concern for many homeowners installing solar is their solar panel failure rate. Going solar is a financial investment, and it is important to know that your panels will continue to work reliably well for many years. In this article, we will examine solar panel reliability and possible reasons why a solar panel could perform below expectations.

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Are Chinese solar panels good quality?

chinese solar panel manufacturing

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.

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SunTegra solar shingles: a solar roof tile option for your home

suntegra solar shingles

Homeowners across the country have their eye on Elon Musk’s Tesla solar roof, a much-heralded innovation for the solar energy industry. However, there are already roof-integrated solar panels available on the market, also known as solar shingles. SunTegra is one of two major companies producing and installing solar shingles in the United States.

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Why Consumers Should Get Multiple Quotes for Solar Panel Systems

When shopping for airline tickets or other big-ticket items, people generally shop around. For airline tickets you might compare: How much will it cost? When are the flights? What are the baggage charges? What’s the airline’s safety record? What’s their “on-time” percentage? How much leg-room will there be? Etc. People use a comparison shopping approach because it gives them all the information needed to make the right choice. The same is true when shopping for solar power systems for your home or business. If you take the first offer that comes your way, how will you ever know if you got the right system or the best price or terms for your property?  Continue reading

REC Solar panels: the complete review

rec solar panel review

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. REC Solar panels are an increasingly popular option in quotes to shoppers comparing solar offers on the EnergySage Solar Marketplace.

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