Tips to Choose the Best Kirloskar Diesel Generator for Home Use


In an era marked by increasing power demands and unreliable electrical grids, the need for backup power solutions in our homes has become more important than ever. Frequent power outages can disrupt our daily routines and lead to inconvenience, discomfort, and sometimes even safety concerns. To ensure a continuous and reliable power supply during such situations, many homeowners turn to diesel generators, with Kirloskar being a trusted and well-known brand in the industry. In this article, we will discuss how to choose the best Kirloskar diesel generator for home use, offering a comprehensive guide to assist you in making an informed decision.

Understanding the Need for a Diesel Generator

Before delving into the specifics of selecting a Kirloskar diesel generator for your home, it’s essential to understand why these generators are a popular choice for residential backup power. Diesel generators are highly regarded for several reasons:

1. Reliability

Diesel generators are renowned for their reliability. They can provide a continuous power supply for extended periods, making them ideal for long power outages, especially during severe weather conditions or other emergencies.

2. Fuel Efficiency

Compared to gasoline generators, diesel generators are more fuel-efficient. This means that you’ll get more power output for the same amount of fuel, reducing operational costs over time.

3. Durability

Diesel engines are known for their robustness and durability. Kirloskar, in particular, is known for manufacturing high-quality engines that can withstand heavy usage and operate in diverse environmental conditions.

4. Longer Lifespan

Properly maintained diesel generators have a longer lifespan than many other types of generators. This can make them a cost-effective long-term investment for your home.

5. High Power Output

Diesel generators can handle heavy loads and provide more power compared to their gasoline counterparts, making them suitable for homes with high power requirements.

6. Lower Maintenance

Kirloskar diesel generators require less maintenance compared to some other generator types. This means fewer disruptions in power supply due to maintenance and fewer maintenance-related costs.

Assessing Your Power Requirements

The first step in choosing the best Kirloskar diesel generator for your home is to assess your power requirements. This includes understanding the wattage needs of your appliances and equipment. Create a list of essential items that you want to power during an outage, along with their wattage ratings. This list may include items like refrigerators, air conditioners, lights, computers, and pumps.

To accurately assess your power requirements, you’ll need to consider two key factors:

1. Starting Wattage

Some appliances and equipment require a higher surge of power when they start up. This initial power demand is known as starting wattage. It’s crucial to factor in the starting wattage of appliances like air conditioners and refrigerators when sizing your generator.

2. Running Wattage

Running wattage refers to the continuous power required to operate appliances once they have started. This is typically lower than the starting wattage. Knowing the running wattage helps you determine the generator’s constant power output.

Once you have a comprehensive list of your appliances and their respective wattages, add them up to determine the total power requirement for your home. This will guide you in selecting a generator with the appropriate capacity to meet your needs.

Selecting the Right Generator Capacity

Generator capacity is measured in kilowatts (kW) and is a critical factor to consider when choosing the best Kirloskar diesel generator for your home. The generator’s capacity should match or slightly exceed your total power requirement to ensure uninterrupted power supply during an outage. Here are some common generator capacities and their typical applications:

1. 5-10 kW

Generators in this range are suitable for small homes with basic power needs. They can power essential appliances such as lights, refrigerators, and sump pumps.

2. 10-15 kW

Homes with a moderate power requirement, including larger appliances like air conditioners, can benefit from generators in this range.

3. 15-20 kW

For larger homes with higher power demands, 15-20 kW generators are ideal. They can power multiple air conditioners, larger kitchen appliances, and more.

4. 20-30 kW

Homes with extensive power requirements, often including larger heating and cooling systems, may require generators in this range.

5. 30 kW and above

Generators with a capacity of 30 kW and above are suitable for large homes, estates, or properties with extensive power needs.

It’s crucial to choose a generator capacity that aligns with your specific needs. Selecting a generator that is too small can lead to power overloads and damage to both the generator and your appliances. Conversely, choosing a generator that is too large can result in unnecessary expenses both in terms of upfront costs and operational inefficiencies.

Quality Assurance with Kirloskar

Kirloskar is a well-respected brand known for producing high-quality diesel generators. When selecting a Kirloskar generator for your home, consider the following factors to ensure that you are making a sound investment:

1. Authorized Dealer

Purchase your Kirloskar generator from an authorized dealer. Authorized dealers can provide genuine products, offer warranty support, and provide expert guidance on generator selection and maintenance.

2. Generator Type

Kirloskar offers a range of diesel generators, including portable, standby, and industrial models. Ensure you select the appropriate type for residential use.

3. Fuel Efficiency

Look for generators that are designed for optimal fuel efficiency. Fuel efficiency not only saves you money but also reduces environmental impact.

4. Noise Levels

Consider the noise levels of the generator, especially if you live in a residential neighborhood. Kirloskar generators are known for their quiet operation, making them suitable for home use.

5. Warranty and After-Sales Support

Check the warranty offered by Kirloskar and the availability of after-sales support. A reliable warranty and excellent customer service are crucial for peace of mind and long-term satisfaction.

6. Remote Monitoring

Some Kirloskar generators come with remote monitoring capabilities, allowing you to check the generator’s status and performance remotely through a smartphone app or computer. This can be a valuable feature for homeowners who travel frequently.

Generator Placement and Installation

The location and installation of your Kirloskar diesel generator are vital to its performance and safety. Here are some key considerations:

1. Local Regulations

Before installing a generator, check local regulations and codes that may govern generator placement. Compliance with these regulations is essential to avoid legal issues and ensure safety.

2. Location

Select an outdoor location for the generator installation. Generators should never be placed indoors due to the emission of harmful exhaust gases. The chosen location should have proper ventilation and protection from harsh weather conditions.

3. Transfer Switch

A transfer switch is a crucial component of the generator installation. It ensures that the generator is safely and automatically connected to your home’s electrical system during a power outage. This prevents backfeeding electricity into the grid, which can be hazardous to utility workers.

4. Fuel Source

Ensure that your generator has a stable and reliable source of diesel fuel. You may need to install a fuel storage tank if one is not already in place.

5. Professional Installation

Generator installation is a complex process that should be carried out by a licensed electrician or a Kirloskar-authorized technician. DIY installation can lead to safety hazards and warranty voiding.

Maintenance and Care

Proper maintenance is key to ensuring the longevity and reliable performance of your Kirloskar diesel generator. Here are some maintenance tips to keep in mind:

1. Regular Inspections

Perform routine visual inspections of the generator, checking for loose connections, leaks, and any signs of wear or damage.

2. Oil and Filter Changes

Change the generator’s oil and filters as per the manufacturer’s recommendations. Clean oil and filters are essential for engine health.

3. Fuel Quality

Ensure that the diesel fuel used in the generator is of high quality and free from contaminants. Contaminated fuel can damage the engine.

4. Battery Health

Check the battery regularly and replace it as needed. A reliable battery is essential for the generator’s starting system.

5. Exercise the Generator

Run the generator under load periodically, even when there are no power outages. This exercise prevents fuel from becoming stale and keeps the engine in good condition.

6. Professional Servicing

Schedule regular professional servicing of the generator to identify and address any potential issues before they become major problems.

Noise Considerations

Generators, while indispensable during power outages, can be noisy. To minimize noise-related concerns, consider the following:

1. Generator Enclosure

Install a generator enclosure or soundproofing measures to reduce noise levels. Many Kirloskar generators come with acoustic enclosures for quieter operation.

2. Location

Choose the generator’s location carefully to minimize noise exposure to your home and neighboring properties.

3. Local Regulations

Check local noise regulations and compliance requirements. Some areas have noise limits that generators must adhere to.

Environmental Impact

Diesel generators, like all internal combustion engines, produce emissions that contribute to air pollution and greenhouse gas emissions. While they are a practical solution for backup power, it’s essential to consider their environmental impact. Here are some ways to mitigate this impact:

1. Emission Standards

Select a Kirloskar generator that meets or exceeds relevant emission standards. Modern diesel generators are designed to be more environmentally friendly.

2. Exhaust Aftertreatment

Some Kirloskar generators are equipped with exhaust aftertreatment systems that further reduce emissions. These generators are an excellent choice for environmentally conscious homeowners.

3. Alternative Fuels

Consider using biofuels or synthetic diesel, which can be more environmentally friendly than traditional diesel fuel.

4. Offsetting Emissions

If you’re concerned about the carbon footprint of your generator, consider participating in carbon offset programs to balance out the emissions produced.

Budgeting and Financial Considerations

Investing in a Kirloskar diesel generator is a significant financial decision. It’s essential to create a budget and consider the long-term costs associated with generator ownership. Here are some financial considerations:

1. Upfront Cost

The initial purchase price of the generator is a crucial factor. Consider your budget and select a Kirloskar model that meets your power requirements while staying within your budget.

2. Installation Costs

Factor in the costs of installation, including electrical work, transfer switch installation, and any necessary modifications to your property.

3. Operating Costs

Estimate the ongoing operating costs of the generator, including fuel, maintenance, and potential repair costs.

4. Resale Value

Kirloskar generators tend to hold their value well. Keep in mind that you may be able to recoup some of your investment if you decide to sell the generator in the future.

5. Financing Options

Explore financing options if you prefer to spread the cost of the generator over time. Many dealers offer financing plans to make the purchase more manageable.


Choosing the best Kirloskar diesel generator for home use is a significant decision that involves multiple considerations. By assessing your power requirements, selecting the right generator capacity, and ensuring the quality of the product, you can enjoy a reliable and uninterrupted power supply during outages. Additionally, proper placement, installation, and maintenance of the generator are crucial for safety and longevity.

While Kirloskar is a respected brand known for its quality and reliability, it’s essential to make an informed choice that aligns with your specific needs and budget. By following the tips and guidelines provided in this article, you can make a confident decision in selecting a Kirloskar diesel generator that serves as a dependable backup power source for your home, ensuring peace of mind in the face of power outages and emergencies.