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Last Updated: February 25, 2025
Solar is one of the most easily accessible forms of renewable energy for Holtsville residents. Going solar allows you to cut your utility bills and shrink your environmental impact. But you'll want to find a reputable installation company first. That’s why we’ve researched the options and compiled a guide to the most dependable solar providers in Holtsville. These top installers offer high-quality and dependable services.
Our Rating
User Rating
Informative resources
Clear pricing policy
Prompt service delivery
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Prompt service delivery
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Free quotes
Reliable customer support
Prompt service delivery
Informative resources
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Reliable customer support
Free quotes
Informative resources
Prompt service delivery
Services Offered
Our Rating
User Rating
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Going solar can be a great way to save money on electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when evaluating if a solar installer is trustworthy.
Hiring a licensed solar installer is critical. This helps ensure that the work is done correctly using the most up-to-date installation methods. The New York state government does not issue licenses to contractors, so you should check with your county or city government for its specific regulations and requirements.
Check review sites like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's reliability and customer service. Use caution with installers that have very few reviews or mostly negative ones.
Get free, detailed quotes from three to five solar companies. A quote should describe all costs and identify the exact solar parts included. Comparing several quotes can help you find the option that best fits your budget.
Quality solar installations should have strong workmanship and performance warranties. A workmanship guarantee covers any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance guarantee ensures a certain level of energy production. Strong guarantees show that a company is confident in its work.
Going solar can help reduce your electric bills over time. When considering the total price and value of solar panels, make sure to consider these factors.
The average Holtsville homeowner will spend around $9,930 on a home solar system after federal tax refunds. Solar arrays in Holtsville cost approximately $3,650 per kilowatt, with an average size of 3.9 kilowatts. An estimate from a local solar provider will include costs for labor, permit fees, and preliminary work, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease solar panels in order to reduce upfront costs.
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Type: Sales Tax Incentive
Incentive Amount:
Upon local authorization, 100% exemption from local sales tax
Incentive Type: Corporate Tax Credit
Incentive Amount:
$0.01/gallon for each percent of biodiesel
Incentive Amount:
Appliances
Advanced Power Strips: $10 - $20
Air Purifier: $25 - $50
Clothes Dryer: $50 - $250
Clothes Washer: $50
Dehumidifier: $30
Dishwasher: $50
Exhaust Fan: $20 - $25
Electric Freezer: $30
Heat Pump Water Heater: $650
Pool Pumps: $150 - $350
Refrigerator: $50
Refrigerator Recycling: $50
Lighting
Instant Rebates Vary by Product
Bulk Light Purchases: Up to $2 - $3/unit
Cooling & Heating
Central Air Conditioning: $450
Smart Thermostat: $85
Ground Source Heat Pump: $2,000/ton
Incentive Amount:
Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are:
Residential:
Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.30/W
Upstate Region: $0.35/W
Low-to-Moderate income customers: $0.80/W (up to 10 kW)
Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed)
Con Edison Region: $0.60/W
Up State Region: $0.45/W
Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW)
Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heating system.
With home solar energy, you can save money on your energy bill, lower your home's carbon footprint, and gain additional energy independence.
It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Holtsville, your best time to get solar is in the spring and fall.
Yes, it's possible to use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, which means you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
Your payback period is the time to earn a net profit from your solar panels. It will vary based on the rate your utility charges per kilowatt of power, the average sunlight in your area, and their rated capacity. Holtsville gets quite a bit of sunlight per day, so an average payback period could last up to 11.1 years per 5 kW of capacity.
The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should inspect your panels for damage and clean them regularly. Many solar contractors in the Holtsville area offer low-cost maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.
Absolutely. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Bear in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
When it comes to taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. As for insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should consult with your accountant or insurance agent for information specific to your case.
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