Why Lithium-ion Batteries are Better for Renewable Energy Integration

Why Lithium-ion Batteries are Better for Renewable Energy Integration

Why Lithium-ion Batteries are Better for Renewable Energy Integration

10/11/17

“What is one possibility to solve renewable energy storage?”

 

Subject Solar Energy / Storage Innovations

Date: October 11, 2017

Purpose

I am writing to you to inform you about recent difficulties in solar energy integration. As it stands, solar energy is generated in an active form, meaning that once created it must be used immediately. To solve this, we can deploy Lithium-ion batteries to act as reservoirs.

Summary

Lithium-Ion Batteries have properties that make them a strong option for renewable energy integration. Lithium-ion batteries are composed of lithium and carbon, giving them special characteristics. However, these same properties also give Lithium-Ion Batteries special problems, such as being prone to spontaneous explosions. (Brain, 2006)

 

Background

One of the major bottlenecks to renewable energy integration is a lack of viable storage mechanisms. One of the most viable solutions, battery systems, has numerous drawbacks. They can take up large amounts of space, and provide a low energy to space ratio. Consequentially, the current battery technology paradigm needs to be overhauled.

 

Discussion

Introduction

Lithium-Ion Battery Technologies are a new battery technology. Because of their unique properties, they hold much potential for Renewable Energy Storage. However, this same composition that makes it special also makes it potent for mishap.

Advantages

Lithium-ion Batteries include numerous advantages. Their much more energy dense, meaning that a small volume can hold a lot of charge, bypassing the previous space issue. They also tend to keep this charge, losing only 5%/month compared to the average 20%/month, allowing renewable energy to be stored for a longer time. They also can also be charged before they run out of power and can handle hundreds of charge/discharge cycles, making them quite viable for being used as battery storage with the dynamic character of renewable energy. (Brain, 2006)

Drawbacks

These batteries also come with numerous drawbacks. They start degrading once manufactured, decay faster in the presence of high temperatures, are ruined upon complete discharge, require an onboard control system, and most importantly, may burst into flame spontaneously if it overheats. (Brain, 2006)

How we can overcome this

Keep these batteries in low-temperature facilities. This will keep their charge more stable, have it degrade slower, and most importantly prevent spontaneous explosions.

 

Conclusion

Even with their flaws, Lithium-ion technology holds much potential for use in renewable energy integration. Their high energy density combined with their ability to handle dynamics charging and discharging gives them an unparalleled capacity to work with renewable energy. If we can store them in colder locations, then we can also greatly reduce their drawbacks.

 

References

Brain, Marshall. “How Lithium-Ion Batteries Work.” How Lithium-Ion Batteries Work | HowStuffWorks, HowStuffWorks, 14 Nov. 2006, electronics.howstuffworks.com/everyday-tech/lithium-ion-battery.htm.

 

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s