Category Archives: Buyer’s Guide

solar reviews EnergySage 2018

Solar reviews: how to evaluate solar installers

Reading Time: 5 minutes

There are thousands of solar companies operating in the United States, most of which have been reviewed by customers online. If you’re thinking about installing solar, reviews can help you determine which company will offer the best prices, good customer service, and an attractive solar panel system design for your home or business.

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vivint solar review

Vivint Solar reviews: what homeowners are saying about America’s third-largest solar installer

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There are thousands of solar companies across the country, from small local businesses to national-scale solar companies, and millions of customer reviews as a result. The third-largest solar company in the U.S., operating in 21 states across the country, is Vivint Solar.

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How do solar batteries compare? Tesla Powerwall vs. Sonnen batterie vs. Aquion vs. LG Chem RESU

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compare solar battery companies Tesla Sonnen LG Aquion

Home energy storage is a relatively new technology that’s steadily gained interest over the past few years, and it’s hard to know where to start when comparing all your options. Top solar batteries like those made by Tesla and Sonnen make it possible for homeowners and businesses to store their excess solar energy instead of sending it back to the grid, so that when the power goes out or electricity rates spike they can keep the lights on. If you want to install a solar battery at your home, you have a few different choices currently available to you. Compare the Tesla Powerwall vs. Sonnen eco vs. LG Chem vs. Aquion Aspen in terms of capacity, warranty, and price.

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Tesla’s Solar Panel Roof: Solar Glass Tiles are New Solar Shingles

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tesla solar roof shingles

If you’ve found it difficult to stay up to date on the future of Tesla Motors and SolarCity in recent months, you are not alone. Numerous industries (solar, electric vehicles, and ridesharing, to name a few) worldwide are starting to feel the impact of a merger that could significantly alter growth plans for manufacturers and executives across the globe. Now the concept of an integrated solar glass shingle – the Tesla solar tile – is on everyone’s mind. 

We had already heard about Tesla’s plans for total clean energy integration – a one step carbon reduction process that involves pairing solar panels with your Tesla electric vehicle. Now for the latest: with Tesla’s highly anticipated solar roofing product, we’ve seen the future of PV roofing and the future of Tesla. One thing is certain: building-integrated photovoltaics (BIPV) are going to be a big part of Tesla Motors – or should we say Tesla Energy’s – future.

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The Tesla roof: when will it be available and should you wait for it?

Reading Time: 7 minutes

should I wait for tesla solar roof

For those asking themselves, “should I wait for the Tesla solar roof?”, you are not alone. Elon Musk, co-founder and CEO of Tesla Motors, has a well-earned reputation for creating innovative 21st-century products that combine attractive designs with exceptional performance – and generate high levels of consumer interest as a result. The latest Musk technology to make a splash is the Tesla solar roof, which he revealed to great fanfare in October 2016. Here’s everything you should consider before making your decision, including what Tesla roof rivals you should consider.

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SunPower dealers: list of SunPower-certified solar installers for home & business

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SunPower dealer network

If you’ve been doing your solar research, you probably already know that some of the most efficient panels on the market come from SunPower, a panel manufacturer out of California. SunPower is noteworthy not just for their exceptional efficiency, but also for their aesthetics and excellent warranty offering (bumper-to-bumper for 25 years for both product and performance). SunPower is one of the brands that homeowners request most frequently when comparing offers from solar installers on the EnergySage Solar Marketplace and it has hundreds of dealers across the world.

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Tesla solar roof cost vs. solar panels: worth the premium?

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tesla solar roof vs solar panels

This past spring, Tesla announced pricing for their new solar roof product, a roof replacement for your home. And as of January 2018, Tesla has announced they are now producing the roof product at their Buffalo Gigafactory. Installations have begun for the top of their wait list though mass market availability still remains unclear.

The new solution requires that you replace your existing roof with Tesla’s blend of non-solar glass tiles and solar-enabled glass tiles. It is an elegant new product, designed with great aesthetics, and due to its immense popularity, we wanted to explore the question: does installing this new roof make financial sense for your home? After initial analysis, we’ve found that for the majority of homeowners the answer is “not yet.” Unless you’re in the market for a roof replacement, Tesla’s new solar roof is simply too expensive for the average American homeowner to justify as a home energy upgrade.

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What to Know About a Solar Panel Warranty

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What is a solar panel warranty?

A solar panel has two warranties: a performance and equipment guarantee. A solar panel’s performance warranty will typically guarantee 90% production at 10 years and 80% at 25 years. An equipment warranty will typically guarantee 10-12 years without failing. SunPower offers the best warranties.

A solar panel’s product warranty insurance covers the integrity of the panel itself, and protects you against problems such as manufacturing defects, environmental issues, premature wear and tear etc. As with most warranties, a longer period is generally more advantageous to you, if you own your solar panel system. When evaluating a solar panel warranty and its manufacturer, the two most important factors on which you should focus are:

1. Product (or materials) warranty, and
2. The performance warranty
We’ll address both of these in this article as we break down our process for finding the best solar warranties offered by manufacturers.

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SunPower Solar Panels: The Complete Review

Reading Time: 5 minutes

SunPower solar panels review 

SunPower solar panels are one of the most frequently requested solar panel brands on the EnergySage Solar Marketplace, and for good reason. Their panels are some of the most efficient products on the market today, and they offer an industry-leading warranty. EnergySage’s SunPower reviews take a look at the technical specifications of SunPower solar panels as compared to other manufacturers to answer the question, once and for all, of whether SunPower is actually the best solar panel brand on the market.

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