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How to Choose the Right Generator for Your Home’s Needs
April 2, 2024

A portable generator outside a building.

How to Choose the Right Generator for Your Home’s Needs

As homeowners, ensuring our families’ comfort and safety during power outages is paramount. A reliable generator can provide peace of mind by keeping essential appliances running during emergencies. However, with a plethora of options available, selecting the right generator for your home can be daunting. In this comprehensive guide, we’ll explore the key factors to consider when choosing a generator tailored to your home’s specific needs, empowering you to make an informed decision and safeguard your household against unexpected power disruptions.


Understanding Generator Types

Generators come in various types, including: 


Portable Generators

Portable generators offer versatility and convenience for homeowners seeking backup power solutions during emergencies or outdoor activities. These generators are typically compact and lightweight, making them easy to transport and store when not in use. While portable generators may have lower power output compared to standby models, they provide sufficient energy to run essential appliances such as refrigerators, lights, and small electronics during power outages. It’s important to choose a portable generator with adequate wattage and runtime to meet your household’s needs and ensure uninterrupted power supply during emergencies.


Standby Generators

Standby generators are permanent fixtures installed outside your home and automatically provide backup power during utility outages. These generators are connected to your home’s electrical system and powered by natural gas or propane, ensuring seamless operation and uninterrupted power supply. Standby generators offer higher power output and can sustain your entire home’s electrical load, including heating and cooling systems, appliances, and electronics. While standby generators require a higher initial investment and professional installation, they provide reliable, long-term backup power solutions for homeowners seeking maximum convenience and peace of mind.


Inverter Generators

Inverter generators are known for their quiet operation, fuel efficiency, and clean power output, making them ideal for powering sensitive electronics or recreational use. Unlike conventional generators, inverter models use advanced technology to produce stable, high-quality electricity with minimal fluctuations in voltage or frequency. These generators automatically adjust engine speed based on power demand, resulting in quieter operation, reduced fuel consumption, and extended runtime. Inverter generators are lightweight and portable, making them suitable for camping trips, outdoor events, or emergency backup power for essential appliances in residential settings.


Assessing Power Requirements

Before selecting a generator, it’s essential to assess your home’s power requirements. Start by identifying essential appliances and devices you want to power during an outage, such as refrigerators, lights, sump pumps, or medical equipment. Calculate the total wattage needed to run these appliances simultaneously to determine the generator’s size and capacity required to meet your household’s needs.


Fuel Type and Availability

Generators are powered by various fuels, including: 



Gasoline-powered generators are popular due to their widespread availability and ease of use. They are suitable for occasional use during power outages or outdoor activities, providing reliable backup power for essential appliances and electronics. However, gasoline has a limited shelf life and can be volatile, requiring proper storage and handling to prevent accidents. It’s essential to consider fuel availability and storage capacity when choosing a gasoline generator to ensure uninterrupted power supply during emergencies. 



Diesel generators are known for their fuel efficiency, durability, and long-term reliability. They are ideal for continuous use in commercial or industrial settings, providing backup power for critical infrastructure and operations. Diesel fuel has a longer shelf life compared to gasoline and is less volatile, making it a safer option for long-term storage and handling. While diesel generators may have higher upfront costs and require regular maintenance, they offer superior performance and endurance, making them suitable for prolonged power outages or off-grid applications.



Propane-powered generators offer versatility, cleanliness, and convenience for homeowners seeking reliable backup power solutions. Propane is readily available and can be stored safely for long periods, making it an excellent choice for emergency preparedness. Propane generators produce fewer emissions and operate more quietly than gasoline or diesel models, making them environmentally friendly and suitable for residential neighborhoods. While propane generators may have lower fuel efficiency compared to diesel models, they provide a cleaner-burning fuel source with fewer maintenance requirements, ensuring dependable backup power during outages.


Natural Gas 

Natural gas generators are connected directly to your home’s existing gas line, providing seamless backup power without the need for onsite fuel storage. They offer uninterrupted operation during extended outages and can sustain your entire home’s electrical load, including heating and cooling systems, appliances, and electronics. Natural gas is abundant, cost-effective, and environmentally friendly, making it a popular choice for homeowners seeking reliable standby power solutions. While natural gas generators may require professional installation and have higher initial costs, they offer long-term savings and peace of mind, ensuring continuous power supply during emergencies.


Noise Level and Environmental Impact

Noise level is an important consideration, especially if you live in a densely populated area or value peace and quiet. Inverter generators are known for their quiet operation, making them suitable for residential neighborhoods or recreational use. Additionally, consider the environmental impact of the generator’s fuel type and emissions. Opt for eco-friendly options, such as propane or natural gas, to minimize carbon footprint and reduce air pollution.


Transfer Switch and Installation

For standby generators, proper installation and a transfer switch are essential for seamless operation and safety. A transfer switch automatically connects the generator to your home’s electrical system during a power outage, preventing backfeeding and ensuring the safety of utility workers and your household. Hire a licensed electrician to install the generator and transfer switch according to local building codes and manufacturer specifications to ensure compliance and proper functioning.


Budget and Long-Term Costs

Consider your budget and long-term costs when choosing a generator. While portable generators are more affordable upfront, standby generators require a higher initial investment but offer greater convenience and reliability in the long run. Factor in maintenance costs, fuel expenses, and potential repairs when estimating the total cost of ownership over the generator’s lifespan. Evaluate warranty coverage and customer support services offered by manufacturers to protect your investment and ensure peace of mind.


Safety Features and Maintenance Requirements

Prioritize safety features and maintenance requirements when selecting a generator. Look for models equipped with automatic shutdown features, low-oil shutoff, and overload protection to prevent accidents and damage to the generator and connected appliances. Follow manufacturer guidelines for regular maintenance, including oil changes, filter replacements, and system inspections, to ensure optimal performance and longevity of your generator.


Learn More About Generators for Your Home 

Choosing the right generator for your home’s needs is a crucial decision that requires careful consideration of various factors. By understanding generator types, assessing power requirements, and considering fuel type, noise level, and environmental impact, you can select a generator that meets your household’s needs while minimizing costs and maximizing reliability. Remember to prioritize safety features, proper installation, and regular maintenance to ensure the safe and efficient operation of your generator for years to come. With the right generator in place, you can weather any storm and keep your home powered and protected during emergencies.


Visit our Kerivan-Lane blog to learn more about our generators and other services for your home. 


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