Modern Horizons Solar: What to Know Before You Install

What Modern Horizons Solar Does

Modern Horizons Solar is a South Carolina-based solar installation company that designs and installs rooftop and ground-mounted solar systems for homes and businesses. The company handles the full process: site assessment, system design, permitting, installation, and connection to the grid. They work across the state and focus on helping property owners understand how solar fits their specific energy needs and budget.

The company's approach centers on a consultation where a representative visits your property, reviews your current energy use, and discusses what a system might cost and produce. Modern Horizons then manages the technical side—working with local utilities and permitting offices so you don't have to navigate those steps alone.

Key Takeaways

• Modern Horizons handles design, permitting, and installation, so you work with one company rather than coordinating multiple contractors.
• The initial consultation is free and includes a site visit to assess your roof, sun exposure, and electrical setup.
• Installation timelines vary based on permitting and weather, but typically take several weeks from contract to grid connection.
• South Carolina offers a state tax credit and federal tax credits that can reduce your out-of-pocket cost, though Modern Horizons will explain what you may be responsible for.

How the Consultation and Design Process Works

When you contact Modern Horizons, the first step is scheduling a free site visit. A representative will examine your roof's condition, angle, and sun exposure throughout the day. They'll also review your electric bills from the past year to understand your energy consumption patterns and identify which months you use the most power.

After the visit, Modern Horizons creates a custom design showing panel placement, system size (measured in kilowatts), and estimated annual energy production. This design accounts for your roof's orientation, any shade from trees or nearby structures, and local weather patterns. The company will also explain how net metering works in your area—the mechanism that credits you when your system produces more power than you use.

Once you approve the design, Modern Horizons handles all permitting paperwork with your local building department and utility company. This step can take several weeks depending on your municipality, but the company manages the back-and-forth so you don't have to.

Installation Timeline and What Happens on Site

After permits are approved, Modern Horizons schedules the installation. The actual work typically takes one to three days, depending on system size and roof complexity. Installers will mount the racking system to your roof, attach the solar panels, run electrical wiring, and install an inverter (the device that converts DC power from the panels into AC power your home uses).

Once installation is complete, a local inspector must approve the system before it can be connected to the grid. Modern Horizons coordinates this inspection and any follow-up work. The entire process from contract signing to grid connection usually takes two to four months, though permitting delays can extend that timeline.

During installation, you'll lose power for a few hours while electricians make final connections. Modern Horizons will let you know the exact timing in advance. After the system is live, you'll have a monitoring app or portal where you can watch real-time energy production and track how much you're generating each day.

Cost, Financing, and Tax Credits

Solar system costs in South Carolina vary widely based on system size, roof condition, and local labor rates. Modern Horizons will provide a detailed quote during the consultation that breaks down equipment, labor, permitting, and any upgrades your electrical panel might need. The company typically offers several financing options: cash purchase, loans, leases, or power purchase agreements (PPAs), where you pay per kilowatt-hour of power produced rather than owning the system outright.

South Carolina offers a state income tax credit of 30 percent of your system cost, up to a maximum of $3,500 per year. The federal Investment Tax Credit (ITC) currently allows you to deduct 30 percent of installation costs from your federal taxes. Modern Horizons can explain how these credits work and what documentation you'll need for your tax return, though you should confirm details with a tax professional or accountant.

If you're financing through a loan, your monthly payment typically falls between your current electric bill and what you'd pay if you did nothing—meaning the solar payment may offset most or all of your electricity costs. Modern Horizons can model this scenario using your specific bills and local utility rates.

Maintenance, Monitoring, and Long-Term Performance

Solar panels require minimal maintenance. Modern Horizons recommends occasional cleaning (especially after dusty or pollen-heavy seasons) and an annual inspection to ensure all connections are secure. Most systems come with a 25-year performance warranty, meaning the manufacturer guarantees the panels will produce at least 80 percent of their rated output after 25 years. Inverters typically last 10 to 15 years and may need replacement during the system's lifetime.

Modern Horizons provides monitoring software or a portal where you can track daily and monthly energy production. If production drops unexpectedly, the monitoring system alerts you so the company can investigate. Most issues are minor—a loose connection or a tripped breaker—and can be fixed quickly.

Your homeowner's insurance may need updating to reflect the new system. Modern Horizons can provide documentation of the system's value and specifications to share with your insurance agent. Some insurers offer small discounts for solar-equipped homes, so it's worth asking.

How Modern Horizons Compares to Other Installers

South Carolina has several solar installation companies, each with different service areas, financing options, and warranty terms. Modern Horizons is known for working statewide and handling the full project lifecycle in-house, which can reduce coordination headaches. Some competitors specialize in specific regions or offer only certain financing models (cash or lease, for example), so your options may depend on where you live and how you prefer to pay.

When comparing installers, ask about warranty coverage (panels, inverter, labor), how long they've been in business, and whether they handle permitting or pass that cost to you. Request quotes from at least two or three companies so you can compare system design, pricing, and financing terms side by side. Check online reviews and ask for references from recent customers in your area.

Common Questions Before You Decide

Many homeowners wonder whether their roof is suitable for solar. Modern Horizons can assess this during the consultation, but generally, south-facing roofs with minimal shade and at least 10 to 15 years of remaining life are ideal. If your roof needs replacement soon, it's often cheaper to do that before installing solar so you don't have to remove and reinstall panels later.

Others ask whether solar works on cloudy days. Panels do produce power on cloudy days, though at reduced output—typically 25 to 50 percent of peak production. South Carolina's climate includes plenty of sunny days, so annual production is usually solid, but Modern Horizons will show you month-by-month projections based on local weather data so you know what to expect.

Frequently Asked Questions

How much does a Modern Horizons solar system cost?

Costs vary based on system size, roof type, and local factors. A typical residential system ranges from $15,000 to $25,000 before tax credits, but Modern Horizons provides a detailed quote after the site visit. Financing options can reduce or eliminate upfront costs.

What happens if I sell my house after going solar?

If you own the system outright, it transfers with the home and typically increases resale value. If you're leasing or have a PPA, you'll need to transfer the agreement to the new owner or pay off the remaining balance. Modern Horizons can explain your specific contract terms and what happens at sale.

Do I need a battery backup system?

Batteries are optional and add significant cost. Without a battery, your system shuts down during power outages for safety reasons. With a battery, you can run essential appliances during an outage. Modern Horizons can discuss whether a battery makes sense for your situation and budget.

How long does the entire process take from first contact to turning on the system?

From initial consultation to grid connection typically takes two to four months, depending mainly on how quickly your local permitting office processes paperwork. Modern Horizons will give you a more specific timeline after permits are submitted.

What if my roof is shaded or faces north?

Shade significantly reduces solar production, and north-facing roofs are generally not ideal. Modern Horizons can assess whether a ground-mounted system or a smaller rooftop system might work, or whether solar isn't the best fit for your property. The site visit will clarify your options.