can you use battery backup storage without solar panels

Can You Use Battery Storage Even If You Don't Have Solar Panels?

Battery storage can help increase energy independence and provide protection during power outages, even if you don't have a solar power system. Homeowners may not realize that batteries can be used independently of solar panels, capturing power from the grid for storage during peak demand times or outages. This backup system offers improved energy efficiency and cost savings without the need for solar panel installation. For those unable to install solar solutions or seeking alternative options, it's worth exploring the potential benefits and considerations of battery storage without solar panels.

How Does Battery Storage Work?

Battery storage is commonly associated with solar panel systems, as they work together to maximize solar energy production. Through photovoltaic cells, solar panels convert sunlight to energy that can be stored in batteries for future use.

The energy generated throughout the day is stored in the batteries, which are subsequently switched to battery power at night or in bad weather using smart technology. Although battery storage is commonly used with solar panel systems, it can also be used independently by capturing energy from the grid for improved energy flexibility.

Reducing energy costs with battery storage

Certain areas implement time-dependent energy pricing, with higher electricity rates during peak demand times, such as early mornings or evenings. This pricing strategy, known as a time-of-use (TOU) rate, is used by some utility companies to capitalize on increased energy demand during these times.

Energy expenses may be reduced by utilizing battery storage technology to store grid electricity. It is possible to set the battery's smart software to switch to grid power when it is more economical to do so but to switch to battery power during periods of peak demand when energy prices are highest. By employing this method, homeowners might possibly see long-term energy cost reductions while maintaining low utility costs.

solar battery panel connection process
solar battery panel connection process forme solar

Demand charges for residential customers are occasionally used by utility providers. In these circumstances, fees are computed depending on the maximum amount of power used during the billing period. Homeowners can choose to utilize energy from their batteries instead of the grid in order to lower the highest amount of electricity and subsequent costs. Thus, demand charges may be reduced, and it may be possible to reduce utility expenses.

Providing energy support for emergency preparedness

Homeowners who wish to manage their energy consumption are becoming more and more attracted to the flexibility provided by battery storage options. Households may minimize their dependency on expensive utility rates and lower their carbon impact by storing electricity from the grid during off-peak hours and utilizing it during peak demand times.

downed power lines forme solar
Downed Power Lines forme

Imagine this situation: An impending storm could potentially disrupt the power grid, leaving you without essential resources such as electricity, heat, water, and internet. However, you can avoid being left in the dark by taking proactive steps to store power from the grid in your battery prior to the storm. In the event of a power outage, your stored power can keep your critical appliances running until the main grid is restored. With battery storage, you can have peace of mind knowing that you'll remain connected during an emergency.

Does A Storage Battery Work Without Solar Panels?

Battery storage technology is not limited to use with solar panels. A storage battery can be charged with electricity from the grid, and then used during periods of peak demand or in case of power outages. Charging the battery during off-peak hours can help reduce energy costs, but it won't completely shield you from rising electricity prices.

To maximize your savings, we suggest pairing battery storage with solar panels. Solar panels allow you to charge your battery for free during daylight hours. By doing so, you can use stored energy during periods of high demand or when solar power is not available, such as during the night or on cloudy days.

Solar panels and battery storage can save costs over the long run, although the upfront cost might be high. Battery storage typically costs between $8,000 and $10,000, whereas a 3.5 kW solar panel system might cost between $6,500 and $11,000. Battery storage normally lasts between 10 and 15 years, although solar panels can last up to 25 years. As a result, homeowners might have to spend more money overall by buying a second battery to replace the first one.

What Are the Benefits of a Lone Storage Battery?

Here are the key advantages of having a storage battery without solar panels, as opposed to solely relying on electricity from the grid:

  • You may avoid paying higher power prices by using the electricity during off-peak periods to charge your storage batteries.
  • There are fewer power disruptions for everyone as a result of using stored electricity during times of high demand to lessen system stress. The ability to avoid paying more during busy hours might also help you save money.
  • The usage of fuel-powered generators during power outages is common in rural areas, where their carbon emissions may have a substantial negative impact on the environment. With less reliance on fossil fuels and less harmful emissions, a storage battery can offer a cleaner and more sustainable option.
  • If a storm is predicted to take down the grid, you may charge your storage battery in advance so you are ready. Some storage batteries can allow you to power your home without one.
  • You may have more control over your energy use and boost your energy independence by employing a storage battery. While solar panels may not be ideal for many houses, a storage battery can give an alternate approach to regulate your energy consumption and lessen your dependency on the grid.

What Are the Benefits of Having a Storage Battery and Solar Panels?

  • Combining a solar panel system with a storage battery reduces your reliance on the grid even further. During the day, you can charge the battery using the energy generated by the sun for free. If you have a sufficiently large battery, you may even be able to go off-grid entirely.
  • By installing a 4.2-kilowatt solar array, you can reduce your carbon emissions by 0.85 tons annually, equivalent to 13% of the average person's emissions.
  • Through net metering, homeowners can sell excess energy generated by their solar panels to the grid, resulting in an average annual income of $100 to $300.

Can You Add Solar Panels to Your Battery Later On?

Yes, you can include solar panels into a battery system that already exists. Simply connecting your new solar panels to the battery is all that is required; it is not even that hard to do.

Functionally, it works the same manner as adding a battery to a solar panel system, but in reverse.

Due to the potential for harm to you or the products, we advise hiring a professional to install and connect your solar panels to your battery system.

Get Energy Flexibility When You Can’t Have a Solar Panel System

Solar systems may not be feasible for some homeowners due to various reasons such as restrictions imposed by homeowners’ associations or not being a suitable option for condos and townhouses. However, homeowners can still opt for battery storage systems to achieve energy independence and enjoy the benefits of stored energy, such as reduced costs, uninterrupted power supply during outages, and achieving long-term energy goals.

Investing in a storage battery can be a viable alternative for homeowners who are interested in the benefits of energy storage but are not prepared or unable to purchase a full solar energy system. It offers a solution for cost savings, emergency energy backup, and long-term energy solutions.

Join the increasing group of homeowners who are interested in enhancing their energy resilience through the installation of a home battery. Discover how Forme Solar can support you in achieving your energy goals.