Category Archives: Solar Equipment

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

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.

Continue reading

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

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.

Continue reading

Why are solar panels so expensive? Understanding the cost of a solar panel system

The Cost of a Solar Panel System

 

While the most expensive part of going solar is paying for the equipment, it still only represents 25 percent of the overall expense. Soft costs, or the outlays that installers spend just trying to find you and appeal to you, also contribute a significant percentage. Here’s a breakdown so that you can understand the cost of a solar panel system, plus tips on how you can save money!

Continue reading

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

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.

Continue reading

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

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.

Continue reading

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.

Continue reading

SolarWorld: bankruptcy status, trade case, and warranties

solarworld bankruptcy trade case

SolarWorld Industries GmbH (formerly SolarWorld AG) is a major player in the solar panel manufacturing space, and the company has had a year full of change. After it declared insolvency earlier this year and went through a reorganization and acquisition process, the company joined manufacturer Suniva to petition the government for tariffs against imported solar panels. Now, you may be wondering how SolarWorld’s financial standing impacts the coverage on their solar modules. In this article, we will look back at SolarWorld’s turbulent year and where they stand now, and we’ll examine their updated warranty offerings and consumer protections.

Continue reading

Solar trackers: everything you need to know

solar trackers overview

There are many unique ways to design and install a solar energy system for your property. If you are considering a ground mounted solar panel installation, you might be considering a solar tracking system so that your panels follow the sun across the sky. This article will examine what installing a solar tracker means, and if a tracking system is right for your solar project.

Continue reading

New solar panel technology: learn about advances in solar energy

latest advances in solar panel technology graphic

Solar power was in a constant state of innovation in 2016, with new advances in solar panel technology announced almost every week. In the past year alone, there have been milestones in solar efficiency, solar energy storage, wearable solar technology and solar design tech. Read on to get the complete update on all the breakthroughs you should know about in the world of new solar panel technology.

With community solar, anyone can switch to solar technology. Learn more

Continue reading