Solar Panels Uncovered: How They Work, What They Cost, and How Much You’ll Save
The shift to renewable energy is undeniable, and solar panels are leading the charge. But while many people understand the benefits of solar energy, questions about costs often hold them back. In this guide, we’ll break down how solar panels work, what they really cost, and why they’re a smart financial investment for Long Island homeowners.
1. How Do Solar Panels Work?
Solar panels, also known as photovoltaic (PV) panels, are designed to turn sunlight into usable electricity. Each panel contains silicon cells that absorb sunlight, generating direct current (DC) electricity. This DC power is then converted into alternating current (AC) electricity through an inverter, making it suitable for household use.
Here’s the simplified process:
Absorb Sunlight: Photovoltaic cells capture sunlight and release electrons.
Generate Electricity: The movement of electrons creates DC electricity.
Convert Power: Inverter(s) convert DC into AC electricity to help power your home.
This clean, efficient process ensures a reliable energy source that significantly reduces your electricity bills, exposure to future rate increases, and carbon footprint (most utility energy in downstate NY is produced today by burning fossil fuels).

2. What Do Solar Panels Cost?
The cost of solar panels varies based on several factors, including system size, panel quality, and installation complexity. On average, homeowners can expect to pay between $20,000 and $60,000 for a residential solar system purchased outright before incentives. Here’s a closer look at what influences the price:
System Size: Larger systems that produce more energy for homes with large energy consumption cost more upfront but save more in the long run.
Panel Type: High-efficiency panels may have a higher price tag but offer better performance and longevity.
Installation: Costs depend on your roof type, panel placement, whether additional equipment like inverters or battery storage is needed, and whether the building is pre-existing (w/existing roof) or a construction (or re-roofing) project where solar can be ‘built-in’ with GreenLogic’s proprietary techniques.

3. Reducing Costs with Incentives and Savings
One of the most attractive aspects of going solar is the financial incentive package available to homeowners:
Federal Solar Tax Credit: You can claim up to 30% of your installation costs as a credit against your Federal income tax bill.
NY State Tax Credit: If you are installing on your primary residence, you can claim 25% or $5,000 (whichever is lower) as a credit against your NYS income tax bill.
Battery rebates: If you are purchasing a battery backup system to go along with your solar electricity system, rebates are offered by PSEGLI (for LI customers) and NYSERDA (rest of NYS), which supplement the tax credits.
Property Tax Exemptions: Solar installations often qualify for property tax exemptions, preventing your taxes from increasing despite solar adding value to your home.
By taking advantage of these incentives, many homeowners reduce their net solar panel costs by 30% to 50%, making the final investment much more manageable.
4. How Much Will You Save with Solar Panels?
Solar panels aren’t just an expense—they’re an investment. Over their 25-30 year lifespan, most systems purchased outright pay for themselves within 7-10 years. Here’s how you save:
Lower Energy Bills: Solar can cut your electricity bill by up to 50%-75%, depending on your energy consumption and system production. 100% reduction is possible (excluding monthly service charges) if the system is powerful enough to offset all of the home’s consumption.
Long-Term ROI: Many Long Island homeowners purchasing outright see an annual return on investment of 10%-20%, thanks to reduced utility costs and rising energy prices.
Increased Home Value: Most home buyers are looking for the most house they can afford on a monthly basis (between the mortgage, property taxes and energy bills). The lower the energy bill, the higher the asking price can be (to produce the same monthly expenditure).
5. Is Solar Worth the Cost?
Absolutely! The upfront cost of solar panels is quickly offset by the long-term savings and environmental benefits. With GreenLogic, you also gain access to flexible financing options, including zero-down payment plans and affordable monthly installments, making solar accessible to almost any budget.
6. Why Choose GreenLogic?
GreenLogic is Long Island’s trusted solar energy provider, with over two decades of experience delivering customized solar solutions. Here’s what sets us apart:
Tailored Systems: Every installation is designed to maximize energy production, minimize costs and look great on your home.
No shortcuts: We use the highest quality equipment, best-practices installation methods, and experienced mechanics to provide the most attractive, reliable and durable installations available - we treat your home like it is our own and don’t rush our installations.
Expert Guidance: We’ll walk you through available rebates, tax credits, and financing options to ensure to tailor the purchase to fit your financial situation.
Top-notch, Comprehensive and Reliable Service: From ‘sign and drive’ installations managed by our dedicated Account Managers and Project Managers, to maintenance (and repairs if ever needed) by our responsive Service Group, GreenLogic is with you every step of the way.

Solar panels are more than just a step toward sustainability—they’re a savvy financial decision. By understanding how solar panels work, what they cost, and how much you can save, you’re better equipped to make the switch to renewable energy. With GreenLogic as your partner, transitioning to solar is attractive, simple, affordable, and impactful.
Ready to save? Contact GreenLogic today and start your solar journey!
Get Started Today!
Give us a call or fill out the form to schedule your free consultation and start putting the sun to work for you.
Give us a call 631.771.5152