Home Energy Storage Market to Grow 1000% by 2018

Vanadium Flow Battery


Market research firm IHS says home energy storage will explode from 90 megawatts this year to over 900 megawatts by 2018. That’s a growth rate of 1000% – a staggering increase, if true. What’s driving this trend toward more in-home energy storage? IHS says its all about the rapidly falling cost of home energy storage.

The vast majority of people with solar arrays on their rooftops today are using the electrical grid as their storage medium. Any excess electricity they generate during the day is sold to the utility company. When the sun goes down or on cloudy days, the homeowner buys that electricity back again. Usually, the utility pays the homeowner less for the electricity it buys than it charges to sell it back again.

But what if there was a way you could store that excess energy on the premises and use it whenever the need arises? Wouldn’t that be the ideal situation for all us photo-voltaic advocates? I know it would make me far more likely to invest in a solar system for my own home. What we are talking about is basically a battery that collects all the electricity your solar panels generate that doesn’t get used right away and stores it for when you need it.

The world’s scientists are working furiously on new battery designs and new chemistry. Much of that work is still in the laboratory phase but expected to hit the market in the very near future. Here’s a summary of some of the most promising battery developments happening right now.


The Water Battery

One new wonder is called the water battery under development by a team of scientists at the University of Southern California. It’s biggest advantages are that it is completely scalable; needs no cooling; uses only natural, non-toxic compounds; and can be programmed to release more or less power over time.


The Vanadium Flow Battery

Another promising concept uses vanadium recaptured from the fly ash of coal fired generating plants as the active ingredient. This vandium flow battery is air cooled; fully scalable; and can be fully discharge without damage. It is also modular, so its parts can be replaced as needed, which means its useful life is virtually unlimited. But the best part is that it cost almost half as much to manufacture as a traditional lithium ion battery.

Finally, researchers at Ohio State University have come up with a completely new solar panel that is also a battery. This may be the most intriguing development of all, although it is furthest from production at the moment.

There is no guarantee that battery costs will continue to drop as rapidly and predictably as computer chip prices did a generation ago. But spurred on by the demands for  batteries for electric car batteries that are not only more energy dense but also smaller, lighter, and less expensive; advances in battery technology are being announced almost weekly. Whoever finds the key to all those challenges will reap profits calculated in the billions of dollars.

Architects and engineers need to start planning how to incorporate the home energy storage systems that will be available soon into the homes they are designing now.


About steve@bayintegratedmarketing.com

Steve Ulrich is a principal at Bay Integrated Marketing: www.bayintegratedmarketing.com. I have been working with people to maximize their use of social media and internet publishing, optimize their websites to turn prospects into customers, and establish their personal brand on the internet. We are also working with Eco Distribution, Inc. to find and implement practical solutions to help clean up our air and the environment. Eco Distribution, Inc. is a California based Distributor and Representative Firm dealing in environmentally friendly and Green solutions. We have leveraged 30 years experience in responsible construction management to provide solutions for some of the most impactful challenges facing our air, water, and land. We have an oil/hydrocarbon remediation system that is effective on everything from simple oil stains on a driveway, to complex oil disasters in the ocean. My approach to social media and internet marketing is simple. Instead of spending a fortune “buying” keywords and ads that don’t return anything we concentrate on three areas: I CAN GET YOU FOUND ON LINKEDIN - NUMBER ONE, PAGE ONE.
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