Solar Panel Cost Guide in Slidell, LA (Dec 2022)

  • Slidell Solar Installation Cost: $17,810
  • 25-Year Savings: $29,268
  • Payback Period: 9.5 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

Why you can trust EcoWatch

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 Slidell

Find out how much it might cost to make the switch to solar in Slidell.

In Slidell, solar panels cost about $3 per watt on average. The average solar panel system size in Slidell is around 9.9 kilowatts, meaning a cost of about $17,810 for a solar installation, or $13,179 after the 30% federal solar tax credit is applied.

Bear in mind that the figures above are only estimates based on the average Slidell homeowner. The cost of a solar system for your home may look different depending on factors unique to you, like your household energy use and solar contractor. For most homeowners, the upfront cost of solar power is worth paying. On average homeowners in Slidell see about $18,000 in savings on electricity bills over 20 years.

Click the button below to get connected to a top solar company in your area for a personalized quote.

Solar savings over time in Slidell

Year Return on Investment
1 years $-15,927
3 years $-12,161
5 years $-8,394
7 years $-4,628
9 years $-862
11 years $2,904
13 years $6,671
15 years $10,437
17 years $14,203
19 years $17,969
21 years $21,736
23 years $25,502
25 years $29,268

Top Solar Installers in Slidell

Many homeowners opt for a solar installer since figuring out how to install solar panels on your own can be hard. Plus, if you're unsure what brand of solar panels and equipment you may need, a solar company can help you figure that out after a site survey and consultation.

If you'd like to go solar but still aren't certain which solar system installer to go with, here are our suggestions for providers in Slidell:

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 Slidell

Factors that Affect Solar Panel Costs in Slidell

Though the average cost of a solar system in Slidell is $17,810, your actual cost may be above or below the average. There are several factors that can have a major impact on the cost of a residential solar panel installation. Below are some of the more crucial things to take into consideration.

Solar Equipment

The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the major factors is the system size, which is measured in kilowatts (kW). Solar power systems that have better efficiency or power production use better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $2,570. There are many different solar panel brands and the one you pick also affects the cost. Generally, the brands that have better efficiency tend to also cost more. In addition, the type of equipment you're looking to get can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.

Solar Financing Terms

For some homeowners, paying for solar panels out of pocket can be challenging. Solar loans are available from most installers in Slidell, which can reduce, or in some cases totally eliminate, your upfront costs to make solar more affordable. It's a good idea to include the interest you'll pay in your final cost estimate. If you can afford to pay a larger down payment, you can reduce your total costs and the amount of time it'll take to pay off the loan.

Solar Panel Installation Company

The remaining key cost factor you should take into consideration is the installer you choose. Given the massive popularity of clean energy solutions in Slidell, you'll have lots of options to choose from, but each comes at varying price points for labor and equipment. You may see national solar installers that have lower prices because of their larger brand name and access to bulk equipment pricing, or you might see small, local installation companies offering deals or specials to compete with those larger companies.

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 $17,307 9.8 years
8 kW $2.62 $14,680 $23,364 9.6 years
10 kW $2.57 $17,990 $29,565 9.5 years
12 kW $2.52 $21,156 $35,910 9.3 years
14 kW $2.47 $24,179 $42,398 9.1 years
16 kW $2.42 $27,057 $49,031 8.9 years
18 kW $2.36 $29,791 $55,808 8.7 years
20 kW $2.31 $32,382 $62,728 8.5 years

How to Save on Solar Panels

The company that does your solar system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Since picking a company can be difficult, we have some tips to help you, such as:

  • Contract: It's important to look over your solar installer's contract fully to understand what services they will provide, what the warranty covers and what you can expect about the cost.
  • Reputation: Make sure your solar installer has a good reputation by confirming it has certifications and licenses, checking its number of years in business and reading reviews by previous customers and solar experts like the EcoWatch team.
  • Warranty: If you're concerned about the longevity of your solar system, making sure your installer offers a 25-year, all-inclusive warranty can help put you at ease.
  • Solar Panel Brands: Different companies will have different brands and models of panels. If you want a specific brand, make sure the solar installer you're considering has it.

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 Slidell, LA Solar Cost FAQs

What is the average cost of installing solar panels in Slidell?

The average cost of solar panels in Slidell 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 things 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 upfront cost is a crucial factor to consider, but whether it's the most important for you depends on why you decided to go solar. In places where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to keep in mind are the quality and durability of your solar panels.

Can you sell solar power back to the grid in Slidell?

Each state has some kind of net metering programs except Tennessee, South Dakota and Alabama currently. Some states let you sell power back to the grid, but others just offer you credit toward your future energy bills.

How often do you have to replace solar panels?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable at that time. What this means is how much energy they produce will have decreased significantly after that point. You can decide to replace them after having them for that long or you can continue to use them at a lower efficiency.

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.

solar panel and sunny sky
Invest in clean solar energy, save thousands of dollars.

Save $$ on your electricity bill by getting a free quote today.

Follow us