How Much Is A Generator For A 2000 Sq Ft House?

Are you in the market for a new generator for your 2000 sq ft house but unsure about the costs? Look no further! This article is here to help you navigate the world of generators and find the perfect one for your home. Whether you’re preparing for an unexpected power outage or simply looking for a reliable backup in case of emergencies, understanding how much a generator for a 2000 sq ft house costs is essential. So, let’s dive in and explore the various factors that influence generator prices, from size and power capacity to fuel type and additional features. With our friendly advice, you’ll be able to make an informed decision and keep your home running smoothly no matter what comes your way.

Choosing the Right Generator

Consider the Power Needs

When choosing a generator for your 2000 sq ft house, it is important to consider your power needs. Think about which electrical devices and appliances you would like to run during a power outage. Make a list of the essential items such as refrigerators, lights, heating or cooling systems, and medical equipment, if applicable. This will give you an idea of the wattage requirements and help you determine the type and size of generator that is suitable for your needs.

Calculate the Load Requirement

Once you have identified the power needs of your house, you can calculate the load requirement. Add up the wattage or amps of all the devices and appliances you plan to run simultaneously. This will give you an estimate of the minimum power output your generator should have in order to handle the load. It is important to choose a generator that can adequately supply the required power without overloading.

Determine Fuel Type

Another factor to consider when choosing a generator is the fuel type. Generators typically run on gasoline, propane, diesel, or natural gas. Each fuel type has its pros and cons in terms of availability, efficiency, and cost. Gasoline is commonly used and readily available, but it may be less efficient and has a shorter shelf life compared to other fuel types. Propane and diesel are more efficient and have longer shelf lives, but availability may be limited in certain areas. Natural gas, if available, can provide a convenient and continuous fuel supply. Consider your access to different fuel types and choose the one that best suits your needs and preferences.

Decide on Portability

Consider whether you need a portable generator or a stationary one. Portable generators are smaller, easy to move around, and can be used for various purposes. They are a great option if you need power on the go or if you want a versatile backup power source. On the other hand, stationary generators, also known as standby or whole house generators, are larger and permanently installed. They are designed to automatically switch on when the power goes out and are capable of providing continuous power to your entire house. Choose the type of generator that fits your lifestyle and power requirements.

Generator Types and their Costs

Portable Generators

Portable generators are a popular choice for homeowners who need a temporary power solution. They are versatile, affordable, and easy to use. Portable generators come in various sizes, starting from small units that can power a few essential appliances to larger models that can provide power for multiple devices simultaneously. The cost of portable generators generally ranges from $300 to $1,500, depending on the size, brand, and features.

Inverter Generators

Inverter generators are known for their quiet operation, fuel efficiency, and ability to produce clean and stable power. They use advanced technology to regulate the speed of the engine and adjust the output based on the required load. Inverter generators are great for sensitive electronics and devices that require stable power, such as laptops, TVs, and smartphones. The cost of inverter generators typically ranges from $500 to $3,000, depending on the brand and power output.

Standby Generators

Standby generators are designed to provide backup power to your entire house during an outage. They are typically installed outside and connected directly to your home’s electrical system. Standby generators are powered by natural gas or propane and can automatically switch on when the main power supply fails. They are more expensive than portable and inverter generators due to their larger size and higher power output. The cost of standby generators usually ranges from $2,500 to $10,000, depending on the capacity and brand.

Whole House Generators

Similar to standby generators, whole house generators are capable of supplying power to your entire house. They are permanently installed and designed to handle the electrical demands of larger homes. Whole house generators are the most expensive option due to their higher power output and complex installation process. The cost of whole house generators typically ranges from $5,000 to $20,000, depending on the size, brand, and additional features.

How Much Is A Generator For A 2000 Sq Ft House?

Factors Affecting Generator Cost

Generator Size

The size of the generator directly impacts its cost. Larger generators with higher power output capacities tend to be more expensive than smaller ones. It is important to choose a generator size that matches your specific power needs while also considering your budget.

Fuel Consumption

Generators differ in terms of fuel consumption rates. Models that are more fuel-efficient may have a higher upfront cost but can save you money in the long run by consuming less fuel. Consider the fuel consumption of different generator models and choose one that strikes a balance between cost and efficiency.

Manufacturer and Brand

The manufacturer and brand of the generator can also affect the cost. Established brands with a reputation for quality and reliability may have higher prices compared to lesser-known or generic brands. It is important to research different manufacturers and read reviews to ensure you are purchasing from a reputable brand that offers good value for money.

Features and Accessories

Additional features and accessories such as electric start, remote monitoring, wheels, and multiple outlets can increase the cost of a generator. While these features can enhance convenience and functionality, it is important to evaluate whether they are essential for your specific needs or if they can be foregone to save some money.

Average Cost of Generators for a 2000 Sq Ft House

Now let’s take a closer look at the average cost of generators for a 2000 sq ft house. Keep in mind that these prices are approximate and can vary based on several factors including brand, features, and installation requirements.

  • Portable Generators: $300 – $1,500
  • Inverter Generators: $500 – $3,000
  • Standby Generators: $2,500 – $10,000
  • Whole House Generators: $5,000 – $20,000

It is important to note that these prices are for the generator unit only and do not include installation or maintenance costs. The total cost of your generator setup can be higher than the initial purchase price.

How Much Is A Generator For A 2000 Sq Ft House?

Installation and Maintenance Costs

Professional Installation

Installing a generator requires electrical expertise and specialized knowledge. It is recommended to hire a professional electrician or generator technician to ensure proper installation and compliance with safety codes. Professional installation costs can vary depending on the complexity of the installation, the location of the generator, and any necessary electrical upgrades. It is advisable to get quotes from multiple professionals and choose one that offers a combination of reasonable pricing and expertise.

Permits and Electrical Upgrades

Depending on your local regulations and the size of the generator, you may need to obtain permits before installation. Permit costs can vary based on your location. Additionally, some installations may require electrical upgrades to accommodate the generator’s electrical load. This can involve adding a transfer switch, upgrading the electrical panel, or other modifications. These additional costs should be considered when budgeting for your generator installation.

Routine Maintenance and Servicing

To ensure the longevity and optimal performance of your generator, regular maintenance and servicing are essential. This can include tasks such as oil changes, filter replacements, and general inspections. The cost of routine maintenance can vary based on the type and size of the generator. It is important to factor in these ongoing costs when considering the overall investment in a generator.

Additional Considerations

Warranty and Support

When purchasing a generator, it is important to consider the warranty and support offered by the manufacturer. A good warranty can provide peace of mind and protection in case of any defects or malfunctions. Additionally, research the manufacturer’s reputation for customer support and their availability for any technical assistance or repairs.

Fuel Availability

Consider the availability of fuel sources in your area when choosing a generator. Some fuel types may be more readily available than others, and it is important to ensure a consistent supply during an emergency. Assess the accessibility and availability of different fuel options and choose one that suits your needs.

Noise Level

Generators can be noisy, especially during operation at higher loads. If noise is a concern for you and your neighbors, consider generators with noise reduction features such as soundproof enclosures or low decibel ratings. Quieter generators may come at a higher cost, but the reduced noise can be worth the investment for a more peaceful and enjoyable experience.

Intended Usage

Consider how frequently you expect to use the generator and for what purposes. If you only anticipate occasional power outages or need a portable backup solution for camping or outdoor events, a smaller and more affordable generator may be sufficient. However, if you live in an area prone to frequent outages or need continuous power for medical equipment or other critical needs, investing in a larger and more reliable generator may be necessary.

Financing Options for Generator Purchase

Purchasing a generator is a significant investment, and it is important to consider different financing options if paying the full amount upfront is not feasible. Here are a few financing options to explore:

Manufacturer Financing

Some generator manufacturers offer financing programs that allow you to spread out your payments over a period of time. These programs may offer competitive interest rates and flexible repayment terms. Check with the manufacturer of your preferred generator brand to see if they offer financing options.

Credit Cards and Loans

Using a credit card or taking out a personal loan are other options to consider for financing your generator purchase. It is important to compare interest rates, repayment terms, and any fees associated with these financing methods to ensure you choose the most cost-effective option.

Leasing and Rent-to-Own

Leasing or rent-to-own programs are alternatives to purchasing a generator outright. These programs allow you to use the generator for a specific period of time while making smaller monthly payments. However, it is important to carefully evaluate the terms and conditions of such programs, including any additional costs or fees, before deciding if they are the right choice for you.


Choosing the right generator for your 2000 sq ft house involves careful consideration of your power needs, fuel type, portability requirements, and budget. By assessing the different types of generators available, understanding the factors that affect generator costs, and exploring financing options, you can make an informed decision that meets both your power requirements and your financial capabilities. Remember to also account for installation and maintenance costs, additional considerations such as warranty and fuel availability, and your intended usage to ensure a smooth and reliable backup power solution for your home.

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