Free NC Solar and Battery Storage Evaluation

Our average cost of a single solar battery ranges from $15,000 to $18,000 depending on the product and whether you are installing it with a new or existing solar system. 

Adding a battery to your existing solar setup? Congrats! It’s an investment that brings more energy independence and resilience to your home. While there is a bit of a premium compared to installing a battery with solar at the same time – typically around $1,500 – it’s there to cover all the essentials. This includes the admin and mobilization to ensure your system is seamlessly integrated and ready to shine. It’s worth it to keep your lights on and your energy clean.

Currently, there is not a solar tax credit offered at the state level in North Carolina. The 30% Federal Tax credit for residential systems is also set to expire at the end of 2025 after it was discontinued in the “One Big Beautiful Bill”.

Learn More.

Check out the NCSEA’s Squeaky Clean Podcast to hear our very own, Graham Alexander, talk about the details of this new monumental program for NC.

Right now, the FranklinWH aPower 2 offers strong competitive technology to the Powerwall 3. Advanced features like generator integration and smart circuit technology allows you to have more customizable access to backing up your home’s energy needs during a grid outage.

The aPower 2 also offers very similar app features to the Powerwall such as ‘storm hedge’ mode to prepare for potential outages based on incoming weather alerts. A 15 year warranty and slightly larger energy capacity makes the aPower 2 even more competitive in the battery storage arena.  

Overall, if you’re looking for a Tesla alternative and willing to spend a little more for the advanced features, ask your solar designer if the aPower 2 makes sense for your home and energy goals.  Schedule a free consultation with one of our solar educators to learn more. 

You can install a battery without solar in NC, but it is incredibly important to discuss your backup goals with a solar designer. Without the ability to have a solar system recharge the battery, your backup duration will be reduced. 

That’s a bit like asking how long a piece of string is, it all depends! In the solar world, giving a one-size-fits-all answer can be tricky, so it is super important to sit down with a knowledgeable solar designer to set your expectations just right.

For most folks in North Carolina, if you have a single battery without a solar resource, you could be looking at 12-24 hours of backup. That’s without cranking the HVAC. To get more time, stack those batteries! More units mean more backup time, though it’s still wise to keep an eye on your energy usage.

Time of year plays a big part too. Spring or fall might bless you with a few days of backup, but if you hit a grid outage during the middle of summer and your AC is hooked up to the backup, you might only get a few hours of cool air before your battery waves the white flag. We can help you plan accordingly!