Solar Panel Cost Guide in Marrero, LA (2024 Update)

  • Marrero Solar Installation Cost: $26,333
  • 25-Year Savings: $25,556
  • Payback Period: 15.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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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 Marrero

Find out how much it might cost to install solar panels in Marrero.

Although the national average of solar panels is $2.66 per watt, solar panels in Marrero typically cost around 4.The average solar panel system size in Marrero is around 9.9 kilowatts, meaning a cost of about $26,333 for a solar installation, or $37,656 before the 0 federal solar tax credit is applied.

How much you pay can be higher or lower than the average in Marrero based on a few factors, such as the brand of solar panels you choose and the solar installer you hire.Many homeowners find installing a solar panel system is a solid investment. The average homeowner in Marrero can save about $17,000 on their electricity bills over 20 years.

You can click the button below to get connected with a pre-vetted solar installer in Marrero for a quote for your home.

Solar savings over time in Marrero

Year Return on Investment
1 years $-25,024
3 years $-22,405
5 years $-19,787
7 years $-17,168
9 years $-14,550
11 years $-11,931
13 years $-9,313
15 years $-6,694
17 years $-4,076
19 years $-1,457
21 years $1,161
23 years $3,780
25 years $6,399

Top Solar Installers in Marrero

DIY solar panel installation is a possibility, but it's an undertaking that can take a lot of hard work. Going with a solar panel installer can make converting to solar power much easier. Also, companies with a good reputation that are more expensive upfront could actually save you money in the long run because of their warranties, repair services and expert design.

Working with a professional solar company can help your solar project go smoothly. Here are our recommendations:

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

★★★★★
3.2

  • 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

See all of the solar companies in Marrero

Factors that Affect Solar Panel Costs in Marrero

The cost of installing a solar system in Marrero can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The most significant one is the size of the system your home needs, and other factors include the equipment you choose, financing options and the solar installer you choose.

Solar Equipment

One of the most significant factors to consider when it comes to the cost of installing solar panels is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household consumes, the larger your system will likely need to be. You can expect to pay around $3,800 per kilowatt in Marrero.Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer better efficiency. In a city like Marrero, where sunlight is abundant, efficiency can quickly pay off. Also, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.

Solar Financing Terms

Most solar companies in Marrero provide solar loans, which reduce the initial cost of installing a solar system.Even though solar loans make switching to solar energy more accessible for Marrero homeowners, they can also add to the total you pay for your system due to interest. If you put down a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

Lastly, the company you opt for to install your solar system can play a role in determining your pricing. Marrero’s solar companies all have different labor costs and add varying upcharges to equipment. Additionally, some companies in Marrero have more knowledge about local solar incentives and can help you learn about additional rebates or tax exemptions. Though, they may charge more for walking you through the whole process. 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 $3.95 $16,598 $9,684 15.8 years
8 kW $3.88 $21,706 $13,338 15.5 years
10 kW $3.80 $26,600 $17,204 15.2 years
12 kW $3.72 $31,282 $21,284 14.9 years
14 kW $3.65 $35,750 $25,576 14.6 years
16 kW $3.57 $40,006 $30,081 14.3 years
18 kW $3.50 $44,050 $34,798 14.0 years
20 kW $3.42 $47,880 $39,729 13.7 years

How to Save on Solar Panels

There are many companies to choose from in Marrero, and some homeowners feel overwhelmed considering their options. Picking the right company for you can be tough, so here are some tips to help you decide:

  • Warranty: Warranties that provide coverage for panel repairs and maintenance over a long period of time such as 25 years are the best you can get in the business, and offering such a warranty is one indication of a quality company.
  • Installation Process: Make sure you’re on the same page with the installer regarding how the installation process will go and what you need to do before your solar panels are installed, such as updating or replacing your electrical system or roof.
  • Reputation: Solar system installers that have great reviews from their customers and that have been in business for many years in most cases offer good-quality solar panel installation and expertise.
  • Contract: Before signing a contract with a solar company, make sure to read it through carefully so you understand the terms. Also, ask questions if you’re not certain about some of the terms, such as what to do if a component breaks or malfunctions and if there are any guarantees about energy production.

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

★★★★★
3.2

  • 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

EcoWatch's Marrero, LA Solar Cost FAQs

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

This is a difficult question to answer exactly, because the cost depends on a few different factors. Broadly speaking, it costs about $19,000 for a 5-kW system and $38,000 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional solar equipment or more efficient panels, or if you have higher-than-average energy usage. Conversely, you can spend less if you go with a smaller solar panel system or less expensive solar panels.

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

The upfront cost is a key factor to consider, but whether it’s the most important for you depends on your goals for going solar. In areas where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to take into account are the quality and durability of your solar panels.

Does Marrero have a net metering program?

The majority of states have net metering programs of some kind. Through these, you can either receive compensation for the extra power your system produces or or receive credits to put toward future electricity bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.

How long do solar panels last in Marrero?

Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of at that time. What this means is how much energy they produce will have decreased significantly after that point. You can replace them once you've had them for that long or you can keep using 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.

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