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Average Cost of Solar Energy For Home Per Watt| What is the Average Price for a Home to Install Solar Panels?

How much does the average cost of solar energy for homes?

The average solar system cost is the price of a solar energy system, which includes the cost of the system itself, installation fees, and any applicable taxes.

The average solar system costs vary depending on a variety of factors, including the size and type of solar energy system you choose. However, in general, systems range from about $17,538 to $23,458.

average cost of solar energy for home

Solar Panel Prices Per Watt


A monocrystalline solar panel is a type of solar panel that is made from a single silicon wafer. Monocrystalline solar panels are more efficient than polycrystalline and multi-crystalline panels, and they produce less heat. This makes them better suited for places with hot climates, like roofs or windows. On average, monocrystalline solar panels (the most energy-efficient option) cost $1 to $1.50 per watt. This is more expensive than the other two panel types, but it also generates the most energy.


Polycrystalline solar panels are made from a large number of small, individual crystalline cells. Less energy-efficient than monocrystalline solar panels, polycrystalline solar panels cost $0.90 to $1 per watt. Polycrystalline solar panels are typically used on residential rooftops because of their lower cost than other types of solar panels.

Thin Film

Thin film is a type of solar cell that has the potential to be more efficient and cheaper than traditional solar cells. On average, thin-film solar panels cost between $1 and $1.50 per watt.

Estimated Solar Energy System Costs Per Watt

According to the Solar Energy Industries Association (SEIA), a non-profit trade group that advocates for solar energy, the average cost of residential solar is $2.94 per watt. That’s for a system that is 5 kilowatts (kW) in size.

What are the major factors that affect the cost of solar energy?

The cost of solar energy depends on a number of factors, including the size of the system, the type of roof, and the location.

The major factors that affect the cost of solar energy include:

System size:

The larger your system (in terms of wattage), the more panels you’ll need to generate enough power for your home. The more panels you have, the higher the cost per watt of your solar energy system.

Local incentives:

If your state or utility offers a rebate, tax credit, or other incentives for installing solar panels on your home, the cost of the system will be lower.


The closer you are to sunny weather, the more power your panels will produce. If you live in a sunny area, the cost of your solar energy system will be lower than if you lived in an area with less sun.

Roof type:

The more suitable your roof is for solar panels, the less expensive your system will be. If you have a south-facing roof that’s not very old, it’ll cost less to install solar panels than if you had a north-facing roof that was very old.

Type of electricity provider:

Many people choose solar because they want control over their electricity bills – whether they’re looking to switch from an electric company or just reduce their monthly costs overall. With solar power alone though there is no guarantee that your utility company will buy into selling you renewable energy credits so do some homework before signing up!

What are the different types of solar power systems?

Grid-tied solar system

A grid-tied solar system is the most common type of solar power. They are connected to the grid and operate in parallel with it, meaning they provide electricity when needed and draw from the grid when there is a surplus. This type of system provides the most economic benefit to its users by offsetting their electricity bills and providing them with a net-zero home energy experience.

Off-grid solar system

An off-grid solar system is a type of solar power system that does not use a utility grid for energy storage and distribution. Off-grid solar systems are most often used in remote locations where there is no access to the electrical grid, or when a utility grid is not available, as in disaster relief situations.

It also needs a battery bank to store power for when the sun is not shining. The battery bank needs to be sized to meet the energy demands of your household, taking into account how much power you use and when you use it.

Hybrid solar system

A hybrid solar system is a combination of photovoltaic and thermal. These systems are becoming more popular because they provide energy during both the day and night. The PV panels capture the sun’s energy to produce electricity, and the thermal system collects heat from solar panels or the sun’s heat. The use of both types provides 24-hour power for homes.

A hybrid solar system can be an alternative to installing a ground-mounted PV system. If you live in an area where there are frequent power outages, the hybrid solar system can provide backup power during those times. The backup power can also be used to run essential appliances during a power outage.

How do I choose the right solar energy system for my home?

There are many factors to consider when choosing an energy system for your home. The first step is to evaluate how much electricity you use each month and the average monthly cost of that electricity. Then, you can compare the cost of your current energy system to a solar energy system.

System Types

There are generally three types of solar energy systems: grid-tied, off-grid, and hybrid. The most common system is the grid-tied option in which a homeowner will have solar panels installed on their roof that will feed power back into the grid. This system is most popular because it offers a variety of benefits for homeowners such as net metering, which allows them to get credit for the power that their solar panels produce.

System Prices

The price of these systems varies widely depending on the size and the quality of the system you buy. In general, it will cost $2.94 per watt to install a solar energy system in your home.

System Maintenance

Your solar energy system consists of multiple components, including the panels, inverter, and wiring. Regular maintenance can help keep these components in good condition and free from damage. This will ensure that your system is able to produce electricity as efficiently as possible and save you money on your monthly utility bills.

Some common types of maintenance that you should consider include checking the voltage and current output of your panels, cleaning the inverter, and checking for any signs of wear or tear on the wiring.

By taking regular steps to maintain your solar energy system, you’ll be able to reduce the amount of time that it takes for repairs or replacements. And who doesn’t love saving money?

How Does Solar Panel Installation Work?


The company you select as your solar provider will do a site review of your home to see if it is deemed suitable for installation.


After the assessment, they will provide recommendations on specific brands and products and you will be able to pick the ones that best fit your budget.


Solar panel installation can happen only after obtaining essential permits and other paperwork. Most solar companies will handle this step in the process. Required permits include written permission from your utility company, often in the form of an interlocal agreement.


Solar panel installation is the process of installing solar panels on a roof. The installer will measure and then install the solar panels in a specific location on the roof.

The installer will also connect the solar panels to the electrical grid, and will usually provide warranty and maintenance services after installation.

Solar panel installation can be a complicated process, and should only be done by someone who is familiar with the system. If you’re thinking about installing solar panels yourself, be sure to consult with an experienced installer first.

What kinds of solar financing options exist?

Solar Loans

A solar loan is a type of loan that allows individuals and businesses to borrow money to install solar panels. Solar loans are a great way for people and businesses to get started with their solar installation projects. They can help you pay for your panels, get the equipment you need, and cover some of the costs of installing your system. You can also use a solar loan to cover any additional expenses related to your installation, like permits or warranties.

There are a variety of different types of solar loans available, so you can find one that’s right for your needs. Some loans allow you to pay them back over time while others have fixed terms that expire after a certain period of time. You can also choose a loan that has low-interest rates or no interest at all.

Solar financing through government programs

There are a variety of government programs that offer solar financing options, including loan and grant programs. These programs provide financial assistance to individuals or businesses who want to install solar panels.

Loan and grant programs allow people or businesses to borrow money against the future value of their solar panel installation. This type of financing is popular because it allows people to get started with solar energy without having to spend a large amount of money upfront.

Additionally, many government programs offer rebates or incentives for installing solar panels. These benefits can reduce the cost of your installation by a significant amount, making solar energy more affordable than ever before.

Lease / Solar power purchase agreements

Solar power can be expensive, so it’s important to find ways to finance your investment. A Solar Power Purchase Agreement allows you to lock in an annual rate for solar power, which can save you money over time. This way, you don’t have to worry about fluctuations in the price of electricity or whether the sun will be shining on your house that day.

There are two types of PPAs: fixed-rate and variable-rate. With a fixed-rate PPA, you’re guaranteed an annual rate for the entire term of the PPA. With a variable-rate PPA, the rate may change over time based on market conditions.

What are the pros and cons of solar energy?

The pros of solar energy are that it’s environmentally friendly and it doesn’t produce any harmful emissions. Solar energy is also cheaper than other forms of energy, which makes it a good option for people who want to reduce their carbon footprint.

The cons of solar energy are that you need sunlight to generate electricity from the sun, so in cold climates or during nighttime hours when there’s less sunlight, solar power may not be an ideal solution. Additionally, some people feel that the installation process is difficult and can be expensive. Solar panels also require regular maintenance to ensure they’re running optimally.

Frequently Asked Questions

How much do solar panels cost for a 2,000-square-foot house?

Solar panels cost between $18,000 and $20,000 to install for a 2,000-square-foot home. This price is based on the size of the home, type of roofing material, and the number of solar panels installed.

How long before solar panels pay for themselves?

Solar panels can be a valuable investment, but it may take many years before they pay for themselves. Depending on the size of your solar installation and how often you use your solar power, it could take anywhere from 7 to 10 years for the system to pay for itself.

Does solar increase home value?

Yes, solar panels on your roof have been shown to increase the home value. However, in order for this to happen, you need a high-quality installation and it’s important to have the right amenities on your property.

If you would like to know if we can install solar and put thousands of dollars in your pocket for doing it, use the form below to submit your electric bill for a no cost, no obligation evaluation.