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March 12, 2024

As we continue hurtling through 2024, homeowners across Arizona are increasingly exploring solar energy as a means to secure their energy independence, mitigate the risk of power outages, and achieve financial savings on electricity. Arizona’s abundant sunshine provides an opportune moment to consider solar power—not just as a renewable energy source but as a reliable power supply for your home. But when it comes to choosing the right solar configuration to meet your energy needs, should you go grid-tied or off-grid?

Solar Panels Require Batteries for Off-Grid Operation

At the heart of the grid-tied vs off-grid solar comparison is the inclusion of battery storage. Solar batteries allow you to save all the solar energy your solar panels generate, so you can power your home using your own electricity, 100% of the time. Solar batteries also allow for off-grid operation, meaning you can keep the lights on when your panels aren’t producing. 

Off-Grid Solar Solutions: Independence and Reliability

Choosing an off-grid system can be particularly advantageous in certain scenarios. If your home relies on medical equipment that must remain operational without fail, the reliability of an off-grid system can be life-saving. Similarly, if your area is prone to frequent power outages or if you've noticed a relentless climb in energy costs, transitioning to an off-grid solar setup could provide the stability and financial relief you're seeking. Off-grid systems offer unparalleled energy independence, but they require a significant upfront investment in battery storage and a carefully sized system to ensure your energy needs are met year-round.

Grid-Tied Solar Systems: Cost-Effective and Convenient

On the flip side, a grid-tied solar system might be the perfect fit if power outages are a rarity in your area or if your primary goal is to reduce your energy bills. Grid-tied systems are typically less expensive upfront since they don't require the same level of investment in battery storage. These systems allow you to draw power from the grid when your solar panels aren't producing enough electricity to meet your needs, such as during nighttime or on cloudy days. Additionally, many grid-tied systems are eligible for net metering, which credits you for the excess power your system generates and feeds back into the grid, further reducing your energy costs. 

Without a battery, however, solar PV systems connected to the electrical grid will shut off. This requirement is in place for safety reasons; it ensures that during outages, powerline workers are protected from the risk of electric shock caused by electricity feeding back into the grid from home solar installations.

Making the Right Choice for Your Home

The decision between a grid-tied and off-grid solar system is not one-size-fits-all. It requires a careful assessment of your energy needs, financial capacity, and the specific circumstances of your home and location. Considerations such as the frequency and duration of power outages in your area, your energy consumption patterns, and the financial incentives available for solar installations in Arizona will all play a role in determining the best option for you.

If investing in a solar battery isn’t in the budget this year, you also have the option to add solar battery storage later! Especially if Energy Solution Providers is at the help of your solar installation. We can ensure your system is designed for expansion in the future, making the transition easier.

Both Systems Qualify for Tax Credits!

Fortunately, regardless of which type of system you choose, you can take advantage of the 25C tax credit. This tax credit allows homeowners to deduct 30% of the total cost of installing a solar PV system and solar battery storage from their federal tax liability. What makes this incentive particularly attractive is the ability to roll over any unused portion of the credit to the next tax year. This means that if the credit exceeds your tax liability for the year of installation, you won't lose the remainder. Instead, you can apply it to your federal taxes for the following year.

Why Choose Energy Solution Providers?

At Energy Solution Providers, we understand the intricacies of on-grid solar PV and off-grid battery storage systems. With over 1,400 solar installations under our belts, we don't just install solar panels; we provide comprehensive energy solutions that ensure your transition to solar energy is seamless and tailored to your specific needs.

Whether you're leaning towards a grid-tied system to reduce your energy costs or an off-grid system for complete energy independence, our team is here to guide you every step of the way. Let us help you harness the power of the Arizona sun to its fullest potential. Contact Energy Solution Providers today to find out how we can make your solar aspirations a reality.

Call and get a customized solar quote from Energy Solution Providers, at 520-868-0700.