Solar Panel & Battery Backup Installation in Upstate SC

Power your home with ongoing savings and peace of mind.

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Experienced

Over A Decade

Licensed

Certified Quality

Insured

Trusted Service

Recognized

Award-Winning

Firefly Solar

Services By Firefly Solar

Solar energy isn’t just a trend. Overall, it’s a smart investment in your home’s future. At Firefly Solar, we help Upstate South Carolina homeowners gain energy independence with custom solar systems built for performance and peace of mind.

We design and install high-efficiency solar panel systems, with or without battery storage, and manage everything from permitting to activation. Whether you’re in Greenville, Spartanburg, Anderson, or surrounding areas, we’re here to make going solar simple, strategic, and stress-free.

Solar Power Installs

Solar Panel Installation

Custom-designed rooftop systems that lower electric bills and boost property value—installed by certified pros.

Solar Installation
Solar Storage

Solar Battery Backup

Store excess energy for use during outages or at night with trusted options like Tesla Powerwall and Enphase systems.

Solar Battery Storage
Solar Smart Home

Smart Solar Integration

Connect your solar system to smart monitoring tools for insights into energy use, cost savings, and grid interaction.

Smart Energy
Solar Service Department

Solar Panel Maintenance & Repairs

Get timely repair services from solar specialists. We also remove and reinstall solar panels for roof replacements.

Solar Maintenance
Panel Removal And Reinstall

Solar Panel Reinstallation for Roof Work

Need a new roof? We safely remove and reinstall your solar panels, coordinating everything for a smooth project.

Solar Reinstall
Understanding solar power

How Home Solar Works

Learn the basics of panels, batteries, and energy flow so you can make informed decisions for your home or business.

Solar Maintenance

Customer Testimonials

  • Great from Start to Finish

    From the first contact to the final completion, the team was top notch. They provided regular updates, answered every question clearly, and made sure everything went smoothly. We appreciated their honesty and follow‑through throughout the entire process.
    –Joseph T.

  • Clear Guidance and Plans

    Our representative took time to explain everything and tailored the system to our goals. Even with orientation concerns, they created a plan that worked perfectly. Every question was answered and the installation went off without a hitch. We’re very happy with the outcome.
    –James B.

  • Very Professional Experience

    Our representative was patient, informative, and never pressured us. The installation team was professional, respectful, and did a great job. The entire process was smooth and the final result looks fantastic. We highly recommend them to anyone considering this upgrade.
    –Justin

Homeowners Choose Firefly Solar in Upstate SC

We’ve helped thousands of homeowners confidently switch to solar power across The Upstate in South Carolina in addition to Asheville and Atlanta. From choosing the right panels to setting up monitoring tools, you’ll get clear quotes, smart system design, and support every step of the way. We hold NABCEP certification, install top-tier equipment, and stand behind our work with a lifetime warranty.

We assess roof angle, shade, and condition to make sure your home is a good fit. In addition, our certified solar engineers will make a visit to your property in Upstate South Carolina to access your home’s solar potential and explain your options. Further, we also provide ground mount arrays, pergolas, solar on boat docks and other alternatives to roof mounted solar.

From consultation to activation, 3–8 weeks is an average depending on permitting and utility timelines. The actual installation of the panels can take much less time. But, considering the time from contacting us to install and activation, this is an average estimate window. For this reason, we highly recommend not delaying if you wish to leverage tax credits.

Not always. Battery backups offer outage protection but aren’t required for basic solar savings. However, we’ve seen an exponential rise in our battery attachment rates across Upstate, South Carolina as clients plan for the future and strive to integrate comprehensive smart home energy controls.

Yes. Firefly Solar can absolutely safely remove and reinstall solar panels when it’s time for a new roof. Not only that, but our vertically integrated Firefly Roofing division can be on the scene to make roof repairs or full roof replacements. So, be sure to reach out to us for a free roof estimate when you realize you might need roof work. Bundle the complete roofing and solar re-install process with Firefly Solar and Firefly Roofing to save.

A worker installs solar panels in Upstate SC on a sunny day, highlighting renewable energy solutions and savings.
Firefly Solar Insights

Solar Resources for Homeowners

Explore expert insights from Firefly Solar, your trusted partner for solar energy in Greenville, Spartanburg and Anderson, South Carolina. Whether you’re just starting to research solar or looking to optimize an existing system, our resources cover everything. For example, learn everything from how solar energy works to installation timelines, smart home integration, and battery storage benefits.

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Solar Panel Installation

Professional setup of solar panels for clean, renewable energy.

Solar Battery Backup

Secure your home with energy storage for power during outages.

Smart Solar Energy Management

Integrate solar panels with intelligent home energy systems.

Solar Panel Repair & Maintenance

Reliable service to keep your solar system performing optimally.

Solar Panel R&R for New Roofs

Expert removal and reinstallation for roof replacement projects.

Solar Battery Storage Guide

Your ultimate guide to powering your home during outages.

Spotlight Testimonial

  • We had a solar system and Tesla Powerwall installed by Firefly, and everything works perfectly. We even had a six-hour outage and didn’t notice a thing. Our freezers stayed cold, lights stayed on, and we barely used battery capacity. Best home upgrade ever. Legit service and install.

    –James P.
CERTIFIED SOLAR & ENERGY PARTNERS

Backed by the Brands That Define the Industry

From Tesla and Enphase to SPAN and Generac, our certified partnerships reflect the same standards we hold ourselves to: premium equipment, proven performance, and trusted names.

Recognized for excellence

Award-winning service backed by trusted credentials

From “Best of the Upstate” to BBB A+ and Inc. 5000, our credentials reflect proven trust and performance.

Electric Panel Upgrades

Complete Your Home Energy System This Fall

Your electrical panel is the hub of it all: Solar, Battery storage, EV charging. All of it runs through that box. Now is the time to lock in your upgrade before winter demand peaks. Firefly is a SPAN Premier Installer, trained and vetted directly by SPAN. Don’t wait on this one.

  

Ready to Go Solar?

Save on energy bills, and take control of your power. Firefly Solar delivers smart energy for smart homeowners.

Free Solar Quote