business Top Solar Companies in South Carolina

Top Solar Companies in Johnston, SC

Johnston, South Carolina enjoys exceptional solar potential with over 220 sunny days per year, an average of 7 - 8 hours of daily sunlight, an average electricity rate of 12.91¢/kWh, and a Continental with cold winters and hot summers. climate that supports year-round solar energy production.

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Solar Energy Stats for Johnston, SC

Key metrics that make Johnston an excellent location for solar installation.

220
Sunny Days Per Year
7 - 8 hours
Avg. Daily Sun Hours
12.91¢/kWh
Avg. Electricity Rate/kWh
30%
Federal Tax Credit

Best Solar Companies in Johnston, SC

These Johnston solar companies serve residential and commercial customers across the city and surrounding areas.

South Coast Solar

★★★★½ 4.7 (50 reviews)
location_on1219 Bluff Rd, Columbia, SC 29201, United States
phone+1 803-254-0294
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SC Solar Energy

★★★★☆ 4.1 (18 reviews)
phone+1 843-628-9115
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U.S. Solar Contractors

☆☆☆☆☆ 0.0 (38 reviews)
phone+1 843-800-0927
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Hilton Head Solar & Roofing

☆☆☆☆☆ 0.0 (56 reviews)
phone+1 843-473-4100
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Blue Raven Solar

★★★★½ 4.5 (106 reviews)
location_on1 Harbison Way Suite 204, Columbia, SC 29212, United States
phone+1 800-377-4480
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Who Should Hire Solar Companies in Johnston, SC?

Solar companies in Johnston, SC serve a wide range of customers, including homeowners, ranch owners, agricultural facilities, small businesses, and commercial properties.

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Homeowners looking to reduce electricity bills
agriculture
Ranches and agricultural operations
business
Small commercial buildings
cabin
Off-grid and remote properties
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Backup power & energy independence seekers

Our Solar Services in Johnston, SC

Professional solar services to meet your residential and commercial energy needs.

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Solar Installation

Professional solar panel installation for homes and businesses in Johnston.

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Solar Cleaning

Keep your solar panels clean and operating at peak efficiency.

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Solar Maintenance

Regular maintenance and repairs to maximize your solar investment.

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Residential vs Commercial Solar Installation in Johnston, SC

Top Solar Companies in Johnston, SC - Residential vs Commercial

Solar companies in Johnston provide both residential and commercial solar solutions. The right system depends on property size, energy usage, and budget.

Residential Solar

Residential solar systems are ideal for single-family homes and rural properties, offering lower utility bills, increased property value, and long-term energy security.

Commercial & Agricultural Solar

Commercial solar installations in Johnston are commonly used by ranches, farms, warehouses, and small businesses to offset high energy demands and stabilize long-term operating costs.

Solar Incentives Available in Johnston, SC

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Federal Solar Investment Tax Credit (30%)
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Net Metering Programs
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State & utility-specific rebates
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Accelerated depreciation for businesses

Top solar companies in Johnston help homeowners and businesses maximize available federal, state, and utility incentives.

Why Solar Installation Makes Sense in Johnston, SC

Johnston, located in 45037 in South Carolina, offers exceptional conditions for solar energy. The region's Continental with cold winters and hot summers. climate provides abundant sunshine throughout the year, making it one of the best locations for solar power generation.

With South Carolina's supportive solar policies, including net metering programs and the federal Investment Tax Credit (ITC) offering a 30% deduction on installation costs, homeowners and businesses in Johnston can achieve significant long-term savings on their energy bills while reducing their carbon footprint.

Location-Specific Solar Advantage in Johnston

Johnston offers outstanding solar conditions that maximize the return on investment for solar installations.

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220 sunny days annually

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Prime solar irradiance zone

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Continental with cold winters and hot summers. climate for panel efficiency

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Net metering available in SC

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Federal 30% ITC tax credit

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Ideal temperature conditions

location_on Solar Companies In Other Cities Of South Carolina

Antreville Arkwright Arthurtown Atlantic Beach Batesburg-Leesville Boiling Springs Burnettown Camden Clemson Cordova Coronaca Cowpens Dunbar Duncan Edisto Beach Ehrhardt Fair Play Gillisonville Gloverville Gramling Harleyville Hartsville Inman Mills Lamar Manning Mayo Monarch Mill Monetta Mount Croghan North Santee Norway Pacolet Pageland Pawleys Island Pimlico Prosperity Rembert Rockville Salley Sangaree Sharon South Sumter South Union St. George Stateburg Summerton Wade Hampton Waterloo Westminster Woodford

About Johnston, South Carolina

Johnston, Iowa USA: A midwestern town, suburbs and fields, Community and nature in harmony dwell.

This climate advantage has encouraged the growth of many trusted solar companies in Johnston.

About Solar Near Me

Solar Near Me helps users discover reliable solar companies across the United States. We provide transparent business information, customer reviews, and direct contact details to help you make informed decisions about your solar installation needs. Our listings are compiled from publicly available sources including verified Google Business profiles.

This page helps homeowners and businesses compare solar companies in Johnston based on public data, reviews, and service availability. Information is updated regularly to reflect current installers serving 45037.

FAQs – Solar Companies in Johnston, SC

All listed companies are publicly available businesses with active Google Business profiles and verified customer reviews.

Yes, phone numbers and official websites are provided for direct contact with each solar installer.

Absolutely. With 220 sunny days per year and strong solar incentives, Johnston is an excellent location for solar investment with typical payback periods of 6-8 years.

Many installers provide financing options, solar leases, power purchase agreements (PPAs), or zero-down payment plans.

When choosing the best solar companies in Johnston, SC, look for verified reviews, proper licensing, local installation experience, financing options, and transparent pricing.

Most residential solar installations in Johnston can be completed within 1-3 days after permitting, with the entire process from signing to activation typically taking 4-8 weeks.

Editorial Disclaimer

Solar Near Me does not own or operate the listed solar companies. Business information is collected from publicly available sources and Google Business profiles. Users are encouraged to contact companies directly for the most accurate pricing and availability.

Last updated: January 12, 2026

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Speak directly with a local solar expert and discover how much you can save with solar energy.

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