Category Archives: EnergySage

Articles & advice from EnergySage about solar power and other clean energy systems for your home, business or non-profit.

Mitsubishi solar panels: the complete review

Mitsubishi solar panel review

Mitsubishi Electric is one of the world’s largest manufacturers of electronics and electrical equipment, including televisions, air conditioners, and solar panels. The company was founded in 1921, and it manufactured the first solar panels to provide power to satellites in the 1970s. All of Mitsubishi’s solar panels are manufactured in Japan. Although they are relatively new to the U.S. market, Mitsubishi solar panels are increasingly popular in quotes to solar shoppers comparing their options on the EnergySage Solar Marketplace.

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SolarCity Complaints: What America’s Homeowners Think About Its Top Installer

top solarcity complaints and issues graphics

If you’ve considered installing solar panels in the United States in the past decade, chances are you’ve heard the name “SolarCity” a few times. With its recognizable sun icon slated next to a catchy phrase in bold, the U.S. green giant has made a name for itself in the residential solar market, and is widely considered the country’s top installer for the past three years.

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How solar panel cost and efficiency have changed over time

solar panel cost and efficiency over time

Solar panel technology has been around in some form for a long time – Bell Labs invented the first useful solar cell more than 60 years ago, and scientists have known for centuries that the sun can be used to produce energy. However, it’s only in the last ten years or so that solar photovoltaics (PV) has really taken off as a renewable energy source. There are two major factors influencing the technology’s growth: the steady improvement of both solar panel cost and solar panel efficiency over time.  Continue reading

Tesla Energy: Has Elon Musk invented the first clean power utility?

tesla energy

Tesla Motors was once a company that sold solely luxury electric cars, but its founder has set his sights on the creation of a full-throttle home energy solution. The company’s expansion into energy storage and solar power has been heralded by the unveiling of a new division: Tesla Energy.

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Congress extends solar tax credit – everything you need to know about the federal ITC

federal solar tax credit itc extension

Congress has voted to extend the solar tax credit for homeowners through 2021.

Homeowners, solar companies, and industry advocates alike were given a big Christmas gift in 2015 when Congress approved the 2016 federal spending bill and extended the solar panel tax credit. The December 18 bill contained a 5-year solar tax credit extension, which makes solar more affordable for all Americans. Wondering how this impacts you? EnergySage has the answers.

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Solar panels for schools: how much are the costs and benefits of solar for k-12s and universities?

solar panels for schools

As solar has entered the mainstream in the past decade, corporations and institutions with massive energy bills have started to realize how much money they can save by switching to solar power. There’s already a strong case for residential rooftop solar, but you can make an even more convincing argument for solar in the commercial sector where prices are lower and overall savings can be dramatic. In this article, we’ll focus on schools and universities, explain why many educational institutions across the country are installing solar, how much solar costs for schools and detail how the process works.

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Solar for landlords: a how-to guide for multifamily buildings

solar for landlords of multifamily buildings

There are plenty of reasons to go solar. With solar, you can drastically reduce your electricity bills, increase the value of your property, and support your local economy, all while reducing your impact on the environment. These benefits aren’t restricted to homeowners living in single-family homes or condominiums – you can enjoy all of the benefits of solar even if you own a multi-family building.

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What are Some Renewable Resources? Examples of Alternative Energy

Examples of renewable resources and alternative energy

The era of renewable resources and alternative energy has arrived. It’s cheaper now than ever before to generate electricity from solar, wind, hydropower and other examples of renewable resources, catapulting them from fringe options to the fastest-growing energy resources in the country. In the first nine months of 2015, 62 percent of new electricity in the United States came from sources of alternative energy. Of that, almost 15 percent came from solar power! What are some other examples of renewable energy? We’ll go down the list.

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Solar panels for churches: How congregations benefit from solar

In the age of clean energy and efficient building design, most if not all locations can benefit from solar energy, and holy buildings such as churches, mosques and synagogues are certainly one of them. In this article, we’ll explain why congregations of all faiths should consider installing on their community’s church.
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Solar energy vs. fossil fuels: how do they compare?

fossil fuels vs solar energy graphic

If you’ve been following the ongoing battle between solar energy vs. fossil fuels, it might seem like the predominant resources on which the global economy depends – oil, coal and natural gas – will be completely phased out of existence in 2017. In reality, these resources still power most of the planet,  while renewable resources like solar and wind only contribute some two to three percent of global energy capacity. This reality check begs the following question: how does solar really stack up against fossil fuels, and why is there so much excitement about the growth of solar?

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