Tag Archives: solar plus storage

home battery storage capacities

Comparing storage capacities of home batteries

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The home storage revolution is here, and there are plenty of options when it comes to home batteries that you can install. In this article, we’ll talk about battery capacity – what it is, why it matters (or doesn’t), and how battery models stack up against one another.

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adding a solar battery

Should I install a solar battery now, or add it later?

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Energy storage is the rising star of renewable energy. And with this popularity comes an increasingly common question: should I install a battery with my solar panel system now? Or, should I wait and add one later on? In this article, we’ll dive into some of the most important factors to consider when making that decision.

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off grid with solar panels

Going off-grid with solar: what does it mean and how much will it cost? (Part 1)

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This is Part 1 of a two-part series that explores the economics of going completely off-grid with solar. Part 1 focuses on what it actually means to go “off-grid” and how to start thinking about calculating the costs for cutting the cord with your utility. Part 2 discusses two real-world examples of sizing an off-grid solar energy system, along with the feasibility of going through with an off-grid solution. Check out Part 2 here.

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off grid with solar

Going off-grid with solar: what does it mean and how much will it cost? (Part 2)

Reading Time: 5 minutes

This is Part 2 of a two-part series that explores the economics of going completely off-grid with solar. Part 1 focuses on what it actually means to go “off-grid” and how to start thinking about calculating the costs for cutting the cord with your utility. Part 2 discusses two real-world examples of sizing an off-grid solar energy system, along with the feasibility of going through with an off-grid solution. Check out Part 1 here.

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tesla powerwall review

The Tesla Powerwall home battery complete review

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Back in 2015, automaker Tesla Motors set its sights on the home energy storage market and announced the launch of its home battery product, the Tesla Powerwall.

In the past, Tesla Motors has been praised for making high-quality electric vehicles, as well as for their ability to reimagine and successfully rebrand existing technologies. In fact, while Tesla’s automobiles revitalized the 21st-century electric vehicle market, the first electric cars were invented more than a hundred years earlier. 

Tesla’s rebranding of residential-use batteries is in line with their legacy of reimagining existing products. Tesla’s battery may represent the first time in history that everyday homeowners are truly excited about the potential of storing energy at their home. The Powerwall, combined with the exciting Tesla Solar Roof, are both potential cornerstones of Elon Musk’s sustainable energy vision for the future.

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Top EnergySage articles of 2020

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Let’s all breathe a big sigh of relief – 2020 is almost over! Despite some hurdles, solar energy had a strong year full of exciting news and milestones; in their 2020 World Energy Outlook report, the International Energy Agency (IEA) proclaimed that solar will be the “new king of electricity,” the world’s largest solar plant went live in October (2.2 gigawatts!), and just this week, the federal government extended the 26 percent solar tax credit for another two years.

To finish off the end of a long year, we’ve pulled together a list of our most popular articles of 2020, as chosen by you, our readers.

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lg resu prime review

The LG RESU Prime complete review

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LG is one of the biggest names in energy storage. Their original battery, the RESU, is one of the most popular models in the industry. Now, their newest model–RESU Prime–is out; it’s a fully integrated energy storage system that includes an inverter and smart energy management software at a more compact size than the original. If you have solar on your property and install a home battery like the RESU Prime, you can store excess solar electricity to use later in the day or during power outages. As a result, properties with solar-plus-storage can increase their total monthly savings in certain markets.

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sgip program updates 2020

SGIP 2020 program updates: what you need to know

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(Updated November 2020)

California’s Self Generation Incentive Program (SGIP) is one of the first incentives for battery energy storage in the country. The program has been very successful, helping California to lead the nation in residential energy storage deployment. Recently, the program has received additional funding, with a slightly revised charter for how to use those funds. Below, we detail the adjustments to SGIP and how it will impact individual, residential solar + storage shoppers in California. 

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generator vs. battery

Backup generators vs. energy storage: do the math

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More and more homeowners are looking for ways to improve the resilience of their home’s electricity systems. Historically, many people who wanted backup power for their homes in the event of an emergency–think natural disasters and other outage events–looked to back up generators for that resilience. These days, however, homeowners are increasingly looking to energy storage systems, and solar plus storage systems in particular, for that peace of mind during outages. 

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utility energy storage

Why utilities want you to have a battery

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Although utilities and the solar industry haven’t always had the most positive relationship across the country, there’s one distributed technology that utilities have been very quick to embrace: energy storage. When installed at a home or business, energy storage systems provide myriad benefits to both the owner of the system, as well as to the electricity grid as a whole. As a result, many utilities throughout the country are now actively encouraging the adoption of energy storage systems. Here are just a few of the reasons that utilities want you to have a battery. 

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