Service First. That's Our Promise.
Our company began as a solar service company, and we will never forget our roots.
When your system isn't functioning as expected, you need answers—not AI and chat bots. We are committed to providing service first, whether you are a new or existing customer.
Our Story
U.S. Solar Contractors was founded on one simple principle: take care of people first.
We didn't start as a traditional solar company—we started by fixing broken solar systems. Along the way, we saw countless poorly installed systems and customers left behind. We decided there is a better way to do business.
Today, our commitment remains the same.
A real person will always answer when you call
In-house installations; we do not use subcontractors
We will provide honest recommendations at a fair and transparent price
Whether you need a simple service call, upgrade to an existing system, or a brand-new solar and battery installation, our mission never changes. We believe exceptional customer service shouldn't end after installation—it should last for the life of your system.
We're committed to earning your trust through honest work, fair pricing, and standing behind everything we do.
Service First. That's Our Promise.
Why Choose U.S. Solar Installation?
We’re a trusted local team with decades of experience delivering reliable solar solutions for homes and businesses. Known for quality workmanship and true professionalism, we handle everything from simple rooftop systems to large commercial installations with care and precision.
Our Approach
We believe in clear communication and honest service. From the very first conversation, we focus on understanding your energy goals and providing transparent assessments with upfront pricing. Choose between convenient in-person or virtual consultations — whichever works best for you.
Our Mission
We help property owners achieve energy independence, significantly lower their utility bills, and reduce their environmental impact. By using the latest solar technology and maintaining the highest safety standards, we deliver efficient, long-lasting systems built to perform for decades.
More Than Just Solar Panels
When you work with U.S. Solar Installation, you’re choosing a dedicated partner. We’re committed to your satisfaction every step of the way.
Ready to power your future? Contact us today for a free consultation.
843-834-7918
SOLAR@USECONTRACTORS.COM
460 KING ST. SUITE 200 CHARLESTON SC 29403
Solar Installation
Residential & Commercial Solutions
Solar Installation Services
At U.S. Solar Installation, we make switching to solar simple and stress-free for both homeowners and businesses.
From rooftop panel systems to ground-mounted arrays, we design custom solar solutions that reduce your utility bills, increase property value, and deliver long-term savings.
Our experienced team handles the entire process — from system design and permitting to professional installation and final inspection — so you can enjoy a smooth experience and maximum performance.
Residential Solar Contractor Services
We design and install residential solar systems tailored to your home’s specific energy needs.
From smart rooftop panel layouts and proper wiring to battery storage integration and system optimization, we focus on maximizing your savings and efficiency.
Whether you want to reduce your reliance on the grid or protect your family from rising energy costs, we deliver reliable, customized solar solutions that work for your household.
Solar Upgrades, Retrofits & Expansions
Many homeowners already have solar systems and want to expand them, add battery storage, or upgrade to newer technology. However, finding a reliable company to handle retrofits and expansions can be challenging.
At U.S. Solar Installation, we specialize in existing system expansions, seamless retrofits, and taking over warranties. Our experienced team ensures your solar investment is protected while maximizing your energy production and savings.
Enjoy greater performance and peace of mind — contact us today for expert support.
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Solar Maintenance and Service
Many homeowners are left without support when their original solar provider goes out of business. We’re here to help.
Our expert team provides full-service care to keep your solar system performing at its best. We offer professional panel cleaning, system diagnostics, routine maintenance, and repairs to maximize energy production and extend the life of your investment.
Whether you need a one-time service or ongoing support, you can count on us to keep your solar equipment safe, efficient, and reliable for years to come.
Commercial Solar Contractor Services
Switching to commercial solar is one of the smartest ways to lower operating costs and demonstrate your commitment to sustainability.
We design and install large-scale solar systems for offices, warehouses, retail spaces, and industrial facilities. Our installations meet all commercial codes, minimize downtime, and are built for maximum long-term efficiency and performance.
We also help you take full advantage of available tax credits and financing options, making solar affordable for businesses of all sizes.
Bring Your Own Eqiptment - BYOE
Many customers buy solar panels, inverters, and batteries online to save money, but realize the burden of engineering, permitting, installation, and interconnection with the utility is burdensome.
That’s where our in-house team of engineers, master electricians, installers, support staff, and project managers come in.
Contact us if you already have equipment and need expert help getting your system up and running!
Battery Storage Solutions
Pair your solar system with a battery storage solution and take full control of your energy.
Our battery installations capture excess solar power produced during the day and store it for use at night or during power outages.
Whether you want whole-home backup or a scalable commercial system, we deliver reliable solutions that keep your property powered when it matters most.
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Solar EV Charger Installation
Pair your solar system with a Level 2 EV charger and fuel your vehicle directly from the sun.
We install safe, fast, and efficient EV charging stations for homes and businesses that integrate seamlessly with your solar panels. From necessary panel upgrades to smart load balancing, our team handles everything for a reliable, worry-free setup.
Solar System Design
We offer professional solar system design services tailored specifically to your home or business.
Our team creates a clear, detailed plan that shows you everything upfront — including the system layout, installation process, complete cost breakdown, expected energy savings, and long-term value.
This transparent approach helps you understand exactly how solar will work for you before making any decisions. With our expert designs, you can move forward with full confidence.
BEST SOLAR COMPANY
BEST SOLAR INSTALLATION & BATTERY STORAGE
U.S. Solar Installation is your trusted local choice for solar panels and renewable energy solutions. We provide high-quality solar systems that help lower your energy bills, increase your property value, and deliver reliable power for years to come.
Whether you need a residential rooftop system or a commercial solar array, our team creates custom solutions tailored to your needs. Contact us today for a free solar estimate and start enjoying the benefits of clean energy with confidence.
U.S. Solar Installation is a leading local provider with experienced, licensed professionals. We specialize in complete system design, high-efficiency panel installation, and advanced battery storage solutions.
We ensure your system is installed safely and correctly, giving you greater energy independence and protection during power outages. Reach out today for an in-person or virtual consultation and take the first step toward reliable, sustainable energy.
OUR CUSTOMERS
Testimonials & Reviews
TAYLOR SMITH
We have just signed to have our system installed by the end of the year, in order to get the federal tax credit. Us Solar Contractors had the most fair pricing and equipment pairing, and seemed the most knowledgeable. I will update my review with photos or additional notes after installation.
Our Expert Team
U.S. Solar Contractors is backed by a team of highly trained and certified solar specialists. We handle every aspect of your project — from custom system design and professional installation to battery storage, upgrades, maintenance, and repairs.
Whether you need a residential solar system, a large commercial array, or a complete solution that includes EV charging, we deliver reliable, high-performance results tailored to your needs.
Why Homeowners & Businesses Choose Us
Full-Service Solutions — New installations, system expansions, retrofits, and ongoing maintenance
Energy Independence — Lower bills, backup power, and reduced environmental impact
Dedicated Customer Care — Clear communication, transparent pricing, and responsive support even after installation
What truly sets us apart is our commitment to quality and customer satisfaction. We’re professional, punctual, and focused on building systems that are safe, efficient, and built to last for decades.
When you choose U.S. Solar Contractors, you’re choosing a trusted partner who will do whatever it takes to get the job done right.