Solar Panel Cost Guide in Donaldsonville, LA (Feb 2023)

  • Donaldsonville Solar Installation Cost: $17,900
  • 25-Year Savings: $24,301
  • Payback Period: 10.6 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Donaldsonville

Let's take a look at the average cost of solar panels in Donaldsonville.

In Donaldsonville, solar panels cost about $3 per watt on average. To cover the typical energy usage of the average home in Donaldsonville, most homeowners require a 9.9-kilowatt system. Using the figure above, a solar installation costs around $17,900, or $13,246 after the federal solar tax credit of 30% is applied.

The prices above are just estimates to give you an idea of the cost of a solar panel system. The true cost of going solar can vary quite a bit based on multiple factors, such as what size system you need, your energy consumption and what installation company you go with. For many homeowners, the upfront investment in solar panels is worth paying. On average homeowners in Donaldsonville see about $16,000 in savings on energy bills over 20 years.

You can click the button below to get connected with a top solar installer in Donaldsonville that can help you get a more accurate cost estimate for your home.

Solar savings over time in Donaldsonville

Year Return on Investment
1 years $-16,212
3 years $-12,836
5 years $-9,460
7 years $-6,084
9 years $-2,708
11 years $669
13 years $4,045
15 years $7,421
17 years $10,797
19 years $14,173
21 years $17,549
23 years $20,925
25 years $24,301

Top Solar Installers in Donaldsonville

Trying to put up solar panels yourself can be a difficult undertaking, which is why getting a solar installation company is a good option for many homeowners. Companies can also provide access to quality options of the best solar panels and help you pick which one will be best for your family.

If you're searching for a solar installer in Donaldsonville, we've organized a list of our top suggestions here:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

See all of the solar companies in Donaldsonville

Factors that Affect Solar Panel Costs in Donaldsonville

For many Donaldsonville homeowners, the decision to install solar panels depends on cost. However, the range of solar installation costs can be quite wide in Donaldsonville, with typical prices between $20,000 to $40,000. There are numerous factors that greatly influence the price you'll pay, which we'll go over below.

Solar Equipment

One of the most important factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more power your household consumes, the larger your system will likely need to be. You can expect to pay about $2,570 per kilowatt in Donaldsonville. The model of solar panels and equipment you get is another factor that will greatly influence costs. Solar panels that have higher efficiency, like monocrystalline panels, tend to be more costly. Moreover, solar equipment goes beyond just the solar panels themselves. You'll also need to consider the kind of racks used to mount the panels, inverters, solar batteries, etc. It's important to take all of this into consideration when researching a solar system that falls within your budget.

Solar Financing Terms

Solar panels can save you money on energy bills over many years, but they can also be a significant investment. That's why many Donaldsonville homeowners choose to finance their solar panel systems to make going solar more affordable. You'll have to consider the long-term cost of loans, including the total interest you'll pay over the length of the loan. If you're only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or finding a solar loan with a low APR could reduce your costs remarkably.

Solar Panel Installation Company

The final key cost factor you should keep in mind is the installer you choose. Given the massive popularity of green energy solutions in Donaldsonville, you'll have many options to choose from, but each comes at varying price points for labor and equipment. Additionally, some companies in Donaldsonville have more knowledge about local solar incentives and can help you make good use of additional rebates or tax exemptions. Though, they may charge more for that service. Even if they cost more upfront, they could end up saving you more money in the long run.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.67 $11,226 $14,230 11.0 years
8 kW $2.62 $14,680 $19,261 10.8 years
10 kW $2.57 $17,990 $24,436 10.6 years
12 kW $2.52 $21,156 $29,755 10.4 years
14 kW $2.47 $24,179 $35,217 10.2 years
16 kW $2.42 $27,057 $40,824 10.0 years
18 kW $2.36 $29,791 $46,575 9.8 years
20 kW $2.31 $32,382 $52,469 9.5 years

How to Save on Solar Panels

There are many solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you pick the right company for you, here are some tips to keep in mind:

  • Solar Panel Brands: The kind of solar panel you'd like to install plays a role in which company you should go with, since different companies have different panels.
  • Warranty: An all-inclusive, 25-year warranty can help keep your solar system running for a long time and save you money on part replacement and repairs.
  • Installation Process: One of the most important things to understand when going solar is the installation process itself. Be sure to align on any details you need to know with your solar installer, such as what permits you should acquire and how long the project will take.
  • Contract: Even though reading through a contract can be tedious, it's important to do it fully so you can be sure you understand what services your solar company will provide and how part repairs and replacements will be handled.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Donaldsonville, LA Solar Cost FAQs

How much does it cost to install solar panels in Donaldsonville?

The average cost of solar panels in Donaldsonville is about $12,850 for a 5-kW system and $25,700 for a 10-kW system before the ITC, but the real cost will depend on stuff like the kind of solar panels you want, what size system you need and how much energy you use.

Is cost the most important thing to consider when buying solar panels?

The initial cost is a crucial factor to consider, but whether it's the most important for you depends on your reasons for going solar. In places where rooftop space is limited, efficiency can trump the cost. Other factors that are important to think about are the quality and durability of your solar panels.

Is making the switch to solar worth it?

Whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.

What solar power system size is right for my home?

To figure out how many solar panels you need, you should find out how much energy your home needs and how much sunlight your home gets. For a general estimate, however, since each panel can usually produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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