Electrical Systems
Electrical Systems | Solar Installation | Electrical | Dunlap
Imagine cutting your monthly energy costs while raising your home’s value and shrinking your carbon footprint—all without leaving Dunlap. HEP’s licensed electricians design and deliver turnkey solar installation solutions that fit your roofline, lifestyle, and budget, from high-efficiency panels to smart inverters and battery storage. With decades of local experience, we navigate every permit, rebate, and utility requirement so you can start producing clean power the moment the system is switched on.
Because we’re a full-service electrical company, your new array is integrated seamlessly with existing wiring, surge protection, and monitoring equipment, giving you reliable performance and peace of mind for decades to come. Ready to let the Tennessee sun pay your electric bill? Schedule a free assessment today and see why Dunlap homeowners trust HEP for an upgrade that’s bright in every sense of the word.
FAQs
Is Dunlap a good location for residential solar panels?
Yes. Dunlap receives an annual average of more than 4.5 peak-sun-hours per day, which is enough to make solar economically viable. The area’s mostly clear skies, large number of south- or west-facing roofs, and typical electricity rates—from utilities such as Ameren Illinois or ComEd—create payback periods of 7–11 years for most homes.
How long does it take to install a typical rooftop solar system in Dunlap?
Once your utility interconnection and village building permits are approved, physical installation generally takes 1–3 days for a 6–10 kW residential array. The entire process—from site assessment to final utility approval—averages 6–8 weeks; commercial projects can take 10–14 weeks because of additional engineering and permitting steps.
What incentives or rebates are available for Dunlap homeowners going solar?
• Federal Investment Tax Credit (ITC): 30 % of the total system cost through 2032. • Illinois Shines (Solar Renewable Energy Credits): Pays you for each MWh your system is expected to generate over 15 years, often reducing upfront costs 20-25 %. • Net Metering: Both Ameren and ComEd credit excess production at the full retail rate, rolling credits over month-to-month. • Property-tax exemption: Illinois excludes the added solar value from property-tax assessments. We handle all paperwork and pass the incentives directly to you where possible.
Will solar panels keep working during Dunlap’s winter and cloudy days?
Absolutely. Solar modules generate electricity from diffuse light as well as direct sunlight. Production falls on very cloudy or snowy days, but over an entire year the system is sized to meet your household’s needs. Panels are installed at a tilt that helps snow slide off quickly, and because cold temperatures improve panel efficiency, many homeowners see surprisingly strong output on clear winter days.
What electrical upgrades might be needed for my home?
During our on-site evaluation, we check your main service panel and existing wiring. Most Dunlap homes built after 1990 already have a 200-amp service that can accommodate up to a 12 kW array without changes. Older homes with 100-amp panels often need a panel-or-service upgrade, and some require load-side taps or a line-side splice. All work is performed by our licensed electricians to National Electrical Code (NEC) standards and inspected by the Village of Dunlap building department.
How do battery storage and backup work with my solar system?
We offer lithium-ion battery options (Tesla Powerwall, Enphase IQ Battery, SolarEdge Home Battery) that integrate with new or existing PV arrays. Batteries let you: • Run critical loads during grid outages (refrigerator, lighting, Wi-Fi, sump pump). • Shift excess daytime solar to evening use, increasing self-consumption. • Enroll in utility demand-response programs for extra savings. A typical single-family home uses a 10–13 kWh battery, which adds 1–2 hours to installation and can be mounted in a garage or basement. Systems are UL-listed, comply with NFPA 855, and are monitored through a smartphone app.