U.S. Battery Energy Storage Capacity Growth Averages 70% Annually

Battery energy storage capacity growth has averaged 70% annually for the last three years, according to the latest data from the U.S. Energy Information Administration.

This growth reflects a growing trend of grid-scale battery backup installations. Grid operators rely on large battery arrays to provide energy during peak demand periods. While the grid makes ever-increasing use of batteries, there is still an opportunity for homeowners to install their own batteries for emergencies and to maximize the savings generated by solar panels.

If you’re on Long Island, a battery energy storage system could give you backup power and more flexibility around how you use solar energy.

Is it Worth Installing a Solar Battery on Long Island?

It’s worth installing a solar battery in Suffolk or Nassau County if you want to increase the potential savings of solar panels while gaining a whole-home backup solution.

• When you store excess solar energy, you can use it later, instead of buying electricity directly from the utility. This can significantly reduce your consumption and PSEG-LI bill.
• The system can provide backup power during outages. Stored energy will power your home, which is particularly valuable on Long Island where seasonal weather and storms can disrupt the grid.
• If you’re on a time-of-use agreement with PSEG-LI, a battery can minimize the electricity that you take from the grid at the peak rate. You can use stored electricity when the grid is most expensive.

A battery backup system gives you increased energy independence. Your home will act more like a private utility, and you will be less impacted by grid rates and reliability.

Most battery systems retain a functional charge for 10 years before efficiency noticeably drops. Adding battery energy storage to your home is a long-term investment with lasting returns.

Learn About the Cost of Installing a Battery Backup System

There are several potential pathways for solar battery installation on Long Island, depending on your current setup:

• If you don’t have solar panels today, you can install new panels and the battery at the same time. This ensures a fully integrated system where every component complements the next.
• If you already have solar panels, you can retrofit a battery backup system. A trusted Long Island solar contractor will ensure that the new battery is compatible with your system, with capacity that suits your rooftop array.
• You can install a battery backup system without solar panels. It can provide backup power and savings based on time-of-use rates. The savings are significantly less than if you were to add solar panels, but it’s a good option for some homes.

The most important part of adding a solar battery is looking at the potential savings and how it would serve your unique energy needs. Power Solutions is one of the most trusted solar panel and battery backup installers on Long Island. We can offer a free estimate with a detailed energy savings evaluation and cost/benefit breakdown. You can explore the value and practicality of a solar battery without any pressure until you’re ready to move forward.

America is in the middle of a significant energy transition, where battery storage plays a crucial role in grid stability. You can also enjoy the benefits of a battery energy storage system at home, using the technology to save money and protect your family from outages. Reach out to Power Solutions at (631) 348-0001 today.