🥇 Top 10 | Best Diesel Generators of 2025

Industrial and Scientific Equipment

Top 10 Best Diesel Generators 2025

Options considered: 40

Country: Philippines

Last updated: February 2025

Ranking criteria: fuel efficiency, noise level, durability, ease of maintenance

Buyer's remorse summary: the most common issues that customers have with their Diesel Generators are typically related to Noise and vibration , Fuel consumption and efficiency , Maintenance and servicing and Emissions and environmental impact .

We compiled the list of the most popular Diesel Generators of 2025 that have received the fewest complaints in these categories.

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Best for most

Powerhouse

POWERHOUSE 9.5KVA Diesel Silent Generator with Electric Start

About

This generator offers a powerful and silent operation, with an electric start and high maximum power... read more

Why we recommend it

9.5KVA diesel generator with electric start
Silent type design for reduced noise
Battery included for easy electric start
expand 3 more

Ingco

Ingco GDE35001-5P 3.5KVA Diesel Generator IPT

About

This powerful diesel generator provides reliable and efficient power with its high output capacity, ... read more

Why we recommend it

3.5KVA diesel generator
Single phase
5.7HP diesel engine
expand 7 more

30kva diesel generator 4 cylinder 60hz

About

This diesel generator offers reliable operation, excellent performance, low fuel consumption, and st... read more

Why we recommend it

Reliable and convenient operation
Excellent performance index
Low fuel consumption
expand 13 more

Powerhouse Tools

POWERHOUSE 6KVA Diesel Silent Generator with Electric Start

About

This powerful diesel generator offers electric start, 100% copper construction, and a high output of... read more

Why we recommend it

6KVA diesel generator with electric start
Silent type generator for reduced noise
Max power of 6KW
expand 10 more

Total

TOTAL Diesel generator 6.0KVA TP4600015P

About

This powerful 6.0KVA generator features a robust diesel engine, efficient cooling system, and conven... read more

Why we recommend it

Rated voltage: 220-240V
Rated frequency: 60Hz
Single-phase operation
expand 13 more

Powerhouse

POWERHOUSE 6KVA Diesel Silent Type Generator with Electric Start

About

This generator stands out with its powerful 6KVA capacity, electric start, silent operation, and hig... read more

Why we recommend it

6KVA diesel generator with electric start
Silent type for reduced noise levels
Max power of 6KW
expand 12 more

Powerhouse

POWERHOUSE Diesel Generator 8.5KW Electric Start - PWH10500E-DST

About

This diesel generator stands out with its electric start, silent operation, and 100% copper excitati... read more

Why we recommend it

8.5KW max power
Silent type generator
Electric start with battery
expand 10 more

Ingco

INGCO 9HP Silent Diesel Generator Set 6KVA IPT

About

This diesel generator set stands out with its powerful 9HP engine, silent operation, and reliable pe... read more

Why we recommend it

9HP diesel engine for powerful performance
Silent type design for reduced noise levels
6KVA maximum output for reliable power supply
expand 6 more

Ingco

INGCO 6KVA Diesel Generator 6000W - BUILDMATE

About

This diesel generator stands out for its high power output, reliable performance, and efficient cool... read more

Why we recommend it

6KVA diesel generator with a maximum output of 6000W
Rated voltage of 220-240V and frequency of 60Hz
Single-phase engine with a power of 9.0HP
expand 3 more

Ingco

INGCO 6KVA Diesel Generator 15L 6000W GDE60001-5P DBS IPT

About

This diesel generator stands out with its powerful engine, high output capacity, large fuel tank, an... read more

Why we recommend it

6KVA diesel generator with a maximum output of 6.0 and a rated output of 5.5
Rated voltage of 220-240V and a rated frequency of 60Hz
Single-phase engine with a diesel power of 9.0HP
expand 3 more

Ingco

Ingco Silent Diesel Generator 9KVA 17L, Single Phase, Air-cooled

About

This high-quality diesel generator offers reliable power with a durable 100% copper coil alternator,... read more

Why we recommend it

9KVA power output
Single phase operation
Air-cooled for efficient cooling
expand 7 more

Ingco

Ingco 9KVA Silent Diesel Generator with 100% Copper Coil

About

This generator boasts a powerful 9KVA output, durable 100% copper coil alternator, and a silent oper... read more

Why we recommend it

9KVA silent diesel generator
100% copper coil alternator
Single phase, air-cooled
expand 6 more

Budget option

Ingco

Ingco 3.5KVA Diesel Generator GDE35001-5P

About

This high-quality generator boasts a powerful engine, reliable performance, and convenient features ... read more

Why we recommend it

3.5KVA diesel generator
3500W maximum output
5.7HP engine
expand 9 more

Ingco

Ingco 26L Silent Diesel Generator 13.5KVA 220-240V

About

This powerful, silent generator features a robust 13.5kW output, efficient V-twin diesel engine, and... read more

Why we recommend it

Model: GSE135001-5P
Engine type: V-twin, 4-stroke, air-cooled diesel engine
Rated voltage: 220-240V with three-hole anti-falling socket and plug
expand 15 more

Ingco

Ingco 13.5KVA Silent Diesel Generator GSE135001-5P IIT

About

This powerful 13.5KVA generator features a robust V-twin engine, silent operation, and electric star... read more

Why we recommend it

13.5KVA maximum output with a rated output of 12.5kW
V-twin, 4-stroke, air-cooled diesel engine
Electric starting system for easy operation
expand 10 more

Powerhouse

BUILDMATE 7.5kVA Super Silent Diesel Generator - Emergency Power

About

This powerful, super silent generator features a reliable electric start, heavy-duty construction, a... read more

Why we recommend it

7.5kVA Super Silent Diesel Generator designed for emergency backup power
Equipped with a battery for electric start
Rated power of 5500W with prime/surge power capability of 7.5kVA
expand 7 more

Powerhouse

BUILDMATE 9.5kVA Super Silent Diesel Generator - PH-PWH-12000E-DST

About

Experience reliable emergency power with a super silent design, efficient diesel engine, and electri... read more

Why we recommend it

9.5kVA Super Silent Diesel Generator designed for emergency backup power
Electric start with included battery for convenience
Rated power of 5500W and prime/surge power of 9.5kVA
expand 8 more

Ingco

Ingco 12KVA Silent Diesel Generator with Electric Start

About

Experience powerful performance with a water-cooled, electric-start diesel engine delivering 12kW ou... read more

Why we recommend it

12KVA silent diesel generator with electric start for convenient operation
4-stroke, water-cooled V-twin diesel engine for efficient performance
Rated output of 11.0kW and maximum output of 12.0kW
expand 9 more

WADFOW

Wadfow 17L Silent Diesel Generator 220-240V WDG2A50-5P

About

This powerful and efficient generator features a robust 9.0HP diesel engine, silent operation, durab... read more

Why we recommend it

Model: WDG2A50-5P
Rated Voltage: 220-240V
Rated Frequency: 50Hz
expand 14 more

Powerhouse

BUILDMATE 10.5kW Super Silent Diesel Generator PH-PWH-12500E-DST

About

Experience reliable power with a super silent design, heavy-duty construction, and long runtime. Ide... read more

Why we recommend it

10.5kW maximum output for reliable power supply
Super silent operation with noise levels between 70-75 dB
Electric start system for easy operation
expand 7 more

marpro

MARPRO Diesel Generator 15kva

About

The MARPRO Diesel Generator 15kva stands out with its reliable power output, efficient performance, ... read more

Why we recommend it

15kva power output
Diesel fuel type
Electric start
expand 7 more

(scroll me)

No time to read? Just looking for #1 recommendation?

Our #1 recommendation is POWERHOUSE 9.5KVA Diesel Silent Generator with Electric Start

As usual, this month we aggregated dozens of popular Diesel Generators in the Philippines and ranked them based on fuel efficiency, noise level, durability, ease of maintenance. According to this February's formal ranking, diesel generators by Ingco are the most prominent ones, followed by Powerhouse and Powerhouse Tools .

Ranked #1

Powerhouse

POWERHOUSE 9.5KVA Diesel Silent Generator with Electric Start

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Summary

10 best Diesel Generators in pictures

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Top 10 this February

#1 POWERHOUSE 9.5KVA Diesel Silent Generator with Electric Start

This generator offers a powerful and silent operation, with an electric start and high maximum power output. It is also made with 100% copper for better durability.

The POWERHOUSE 9. 5KVA Diesel Silent Generator with Electric Start is a reliable and efficient power solution for both residential and commercial use. This generator is equipped with a powerful engine that can deliver a maximum power output of 9.

5KW, making it suitable for powering multiple appliances simultaneously. One of the standout features of this generator is its silent operation, thanks to its silent type design. This means that you can enjoy uninterrupted power supply without the loud noise typically associated with diesel generators.

Additionally, the inclusion of an electric start feature eliminates the hassle of manual starting, allowing for quick and effortless operation. The generator comes with a built-in battery to facilitate the electric start function, ensuring reliable performance every time you need to power up your appliances or equipment.

The use of high-quality copper in its construction enhances durability and conductivity, enhancing overall efficiency. With dimensions measuring at 990x565x770mm, this generator has a compact size that enables easy transportation and storage when not in use.

Its voltage/frequency rating stands at 220V~60Hz, making it suitable for use in various regions around the world. Overall, the POWERHOUSE 9. 5KVA Diesel Silent Generator with Electric Start offers impressive features such as silent operation, electric start capability powered by a built-in battery, high-quality copper construction for enhanced durability and performance efficiency.

With its reliable power output and user-friendly design features, this generator is recommended as an excellent choice for those seeking a dependable backup power source or portable energy solution during outdoor activities or emergencies.

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Price breakdown of best-selling diesel generators in the Philippines

We made a price chart of the top selling Diesel Generators (see below). Budget options start at ₱43579.25, going up ₱272000. The most popular option is priced at ₱94200, which is on the pricier side.

₱43579.25

₱79500

₱272000

#2 Ingco GDE35001-5P 3.5KVA Diesel Generator IPT

This powerful diesel generator provides reliable and efficient power with its high output capacity, durable construction, and convenient features like recoil starting and a 15L fuel tank.

The Ingco GDE35001-5P 3. 5KVA Diesel Generator is a reliable and powerful generator that is perfect for providing backup power in case of emergencies or for use on job sites. With a rated output of 3.

2kW and a max output of 3. 5kW, this generator can easily power essential appliances and tools. The diesel engine with 5. 7HP ensures efficient performance, while the copper coil alternator provides stable power supply.

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#3 30kva diesel generator 4 cylinder 60hz

This diesel generator offers reliable operation, excellent performance, low fuel consumption, and strong adaptability to harsh environments. It is easy to maintain and has a compact structure with superior performance.

The 30kva diesel generator with a 4-cylinder engine and a frequency of 60Hz is a reliable and efficient power source for various applications. With an output power of 30kW and a rated current of 54A, this generator delivers consistent performance to meet your power needs.

It operates at a rotating speed of 1500RPM and provides voltage options of 400/230v at a frequency range of 50-60Hz. With its compact structure and beautiful appearance, this generator is not only aesthetically pleasing but also space-saving.

It is designed for convenience in maintenance, ensuring easy access for regular upkeep. Its low fuel consumption makes it cost-effective, while its strong adaptability to high environments ensures reliable operation even in challenging conditions.

The Weichai brand has established itself as a reputable manufacturer with large social reserves and sufficient spare parts availability, resulting in low maintenance costs for their products. This generator utilizes advanced technology including lean combustion technology and an electronic control system, further enhancing its performance capabilities.

Constructed with high-quality steel plate bending, the common chassis boasts durability with a thickness not less than 5mm. The electrostatic spray process ensures protection against corrosion during transportation while the inclusion of special parts made from high temperature resistant materials increases reliability and longevity.

Overall, the combination of superior performance, easy maintenance, environmental adaptability, and cost-effectiveness make this diesel generator an excellent choice for various applications requiring reliable power supply.

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#4 POWERHOUSE 6KVA Diesel Silent Generator with Electric Start

This powerful diesel generator offers electric start, 100% copper construction, and a high output of 6KW. It is designed to be quiet and reliable.

The POWERHOUSE 6KVA Diesel Silent Generator with Electric Start is a reliable and efficient power solution for both residential and commercial use. With its silent operation, this generator ensures minimal noise disturbance, making it perfect for areas where quiet is essential.

The electric start feature allows for easy and convenient starting, eliminating the need for manual efforts. This generator has a maximum power output of 6KW, providing ample electricity to run multiple appliances simultaneously.

The 100% copper DBS (Dynamic Balancing System) ensures stable performance and efficient power generation. It has a prime/surge power rating of 6Kva/7. 5Kva, allowing it to handle high-demand electrical loads without any issues.

The engine speed of 3600RPM guarantees optimal performance while maintaining fuel efficiency. With a noise level ranging from 75-79 decibels, this generator operates quietly compared to conventional generators in its class.

Equipped with the SH-195F diesel engine, this generator offers exceptional reliability and durability. The air-cooled design prevents overheating during prolonged use, ensuring uninterrupted power supply when you need it most.

With its compact design and lightweight construction weighing just 105 kg, this generator is portable and easy to transport wherever you require reliable electricity. Overall, the POWERHOUSE 6KVA Diesel Silent Generator with Electric Start is an excellent investment for those in need of a dependable backup power source or primary electricity supply in areas without access to the grid.

It offers reliable performance, fuel efficiency, quiet operation, and convenience all in one package – making it highly recommended for both residential and commercial applications.

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#5 TOTAL Diesel generator 6.0KVA TP4600015P

This powerful 6.0KVA generator features a robust diesel engine, efficient cooling system, and convenient electric start. Compact design with wheels ensures portability and ease of use in various settings.

The TOTAL Diesel Generator 6. 0KVA TP4600015P is designed to provide reliable power for various applications. It operates at a rated voltage of 220-240V and a frequency of 60Hz, making it suitable for use in different settings.

This generator is single-phase and delivers a maximum output of 6. 0kVA, with a rated output of 5. 5kVA, ensuring it can handle essential electrical loads efficiently. Powered by a robust diesel engine that boasts an impressive 9.

0HP and has a displacement of 418ml, this generator is engineered for durability and performance. It runs at a rated speed of 3600 rpm and features an air-cooled cooling system to maintain optimal operating temperatures during use.

The electric plus recoil starting system offers convenience in initiating operation. The generator includes additional features such as DC output capabilities (12V, 8. 3A) and comes equipped with copper coil alternator technology for enhanced efficiency.

Its fuel tank holds up to 15 liters, providing extended runtime between refueling sessions, while its dry weight is approximately 102 kg for portability. With an included set of auxiliary handles and wheels, moving the generator becomes straightforward despite its sturdy construction—all packaged securely in a carton box.

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#6 POWERHOUSE 6KVA Diesel Silent Type Generator with Electric Start

This generator stands out with its powerful 6KVA capacity, electric start, silent operation, and high-quality copper components for efficient and reliable performance.

The POWERHOUSE 6KVA Diesel Silent Type Generator with Electric Start is a reliable and efficient power source that offers impressive features for your electricity needs. With a maximum power output of 6KW, this generator is capable of providing ample energy to run your essential appliances and devices during power outages or in remote locations.

One notable feature of this generator is its silent operation. The silent type design ensures minimal noise production, allowing you to use it without causing disturbances or discomfort. This makes it ideal for use in residential areas or places where noise regulations are enforced.

Equipped with an electric start function and a battery, starting the generator is effortless and convenient. You can simply push a button to get it up and running quickly, eliminating the need for manual starting methods.

The POWERHOUSE 6KVA Diesel Silent Type Generator also boasts a sturdy construction with its 100% copper DBS (Deep Bar System) excitation mode. This not only enhances the generator's durability but also improves its performance by providing stable electricity output.

Operating at a voltage/frequency of 220V~60Hz, this generator offers reliable power delivery to ensure your appliances operate smoothly without any disruptions. Additionally, its single-phase capability makes it suitable for various applications.

With all these impressive features combined, the POWERHOUSE 6KVA Diesel Silent Type Generator with Electric Start is an excellent choice for individuals seeking a dependable backup power solution or those who require electricity in off-grid locations.

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#7 POWERHOUSE Diesel Generator 8.5KW Electric Start - PWH10500E-DST

This diesel generator stands out with its electric start, silent operation, and 100% copper excitation mode for efficient and reliable power generation.

The POWERHOUSE Diesel Generator 8. 5KW Electric Start (PWH10500E-DST) is a reliable and efficient generator that offers a range of features to ensure optimal performance. With its electric start feature, you can easily start the generator with just the push of a button, making it convenient and hassle-free to use.

The generator has a maximum power output of 8. 5KW, allowing you to power multiple appliances and devices simultaneously. One notable feature of this diesel generator is its silent type design, which helps reduce noise levels during operation.

This makes it suitable for various settings, including residential areas or outdoor events where noise pollution may be a concern. The generator also boasts a 100% copper excitation mode, which ensures better conductivity and improved overall performance.

Its single-phase engine operates at an engine speed of 3600 rpm and has a displacement ratio of 520. For added convenience and ease of use, the POWERHOUSE Diesel Generator comes with important tips for maintenance and operation.

These include instructions on connecting the battery before starting, checking engine oil levels regularly, filling/checking fuel levels adequately, and following recommended maintenance intervals.

With its powerful performance capabilities and user-friendly features such as an electric start function and silent type design, the POWERHOUSE Diesel Generator (PWH10500E-DST) is an excellent choice for those in need of reliable backup power or for use in remote locations without access to electricity.

Overall Recommendation: The POWERHOUSE Diesel Generator offers impressive features such as an electric start function and silent type design while delivering powerful performance capabilities. It is highly recommended for those seeking a dependable backup power source or requiring electricity in remote areas without access to mains supply.

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How we rank

Meta-rankings combine expert endorsements.

ReviewFinder's formal aggregated ranking is a combination of our meta-rankings and consumer score.

Meta-rankings are a combination of all expert reviews we can find on the Internet. When present, meta-rankings are the strongest ranking signal (we trust experts more than consumers).

ReviewFinder - how we rank via Consumer Score

Consumer score is calculated from customer reviews.

Not all categories have enough expert endorsements online - in such cases we use consumer score weighted by historical brand prominence in the niche (brands that historically specialize in a certain category get a slight bump in that category rankings). Consumer score is a normalized 0-10 score based on customer reviews.

Recently we removed price form our rankings - it no longer affects recommendations. Whether to go budget or premium is consumer's choice, not ours.

#8 INGCO 9HP Silent Diesel Generator Set 6KVA IPT

This diesel generator set stands out with its powerful 9HP engine, silent operation, and reliable performance. It also comes with a 6-month warranty for added peace of mind.

The Ingco GSE60001-5P 9HP Silent Type Diesel Generator Set is a powerful and reliable portable generator that delivers exceptional performance. With a maximum output of 6. 0KW and a rated output of 5.

5KW, this generator is perfect for powering essential appliances and equipment during power outages or in remote locations. Equipped with a diesel engine that boasts 9. 0HP, this generator offers excellent fuel efficiency and durability.

Its air-cooled cooling system ensures optimal performance even in hot weather conditions. The electric starting system makes it easy to start the generator with just a push of a button. The Ingco GSE60001-5P features a silent type design, making it ideal for use in residential areas or noise-sensitive environments such as campsites or outdoor events.

The included copper coil alternator ensures stable power output, while the 30AH maintenance-free battery provides backup power when needed. With its compact size and lightweight construction, this generator is highly portable and easy to move around as needed.

It also comes with a fuel tank capacity of 17 liters, providing extended run time before refueling is required. Backed by a warranty of six months for both parts and service, you can have peace of mind knowing that your investment is protected.

Whether you need reliable backup power for your home or require an efficient solution for outdoor activities, the Ingco GSE60001-5P Silent Type Diesel Generator Set is an excellent choice.

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#9 INGCO 6KVA Diesel Generator 6000W - BUILDMATE

This diesel generator stands out for its high power output, reliable performance, and efficient cooling system. It is designed to provide a consistent and stable power supply.

The INGCO 6KVA Diesel Generator is a reliable power source that offers a maximum output of 6000W, making it suitable for various applications. With its rated voltage of 220-240V and frequency of 60Hz, this generator provides a stable power supply to meet your needs.

The single-phase engine runs on diesel fuel and has a horsepower rating of 9. 0, ensuring efficient performance. Featuring a displacement of 418ml and an air cooling system, the generator operates smoothly while maintaining optimal temperature levels.

The recoil starting system allows for easy ignition, while the electric fuel tank with a capacity of 15L ensures extended runtime without frequent refueling. Weighing in at just 102kg, this generator is portable and can be easily transported to different locations as needed.

Its compact design makes it ideal for use in construction sites or other outdoor settings where power may be required. The INGCO Diesel Generator also offers safety features such as overload protection to prevent damage from excessive power usage.

This ensures the longevity and reliability of the generator during prolonged operation. Overall, the INGCO 6KVA Diesel Generator is a versatile and efficient power solution for both residential and commercial use.

With its robust features and reliable performance, this generator is recommended for those seeking a dependable backup power source or needing electricity in remote locations where grid access may be limited or unavailable.

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#10 INGCO 6KVA Diesel Generator 15L 6000W GDE60001-5P DBS IPT

This diesel generator stands out with its powerful engine, high output capacity, large fuel tank, and reliable recoil starting system. It is a durable and efficient choice for various power needs.

The Ingco 6KVA Diesel Generator is a powerful and reliable portable generator that is perfect for both residential and commercial use. With a rated voltage of 220-240V and a rated frequency of 60Hz, this generator provides consistent power to your appliances and equipment.

Its maximum output of 6. 0 ensures that it can handle even the most demanding power needs. Featuring a single-phase diesel engine with a horsepower of 9. 0, this generator offers excellent performance and durability.

The displacement of 418ml allows for efficient fuel consumption, saving you money in the long run. The air-cooled cooling system ensures that the generator stays at an optimal temperature during operation.

This portable generator is equipped with an electric starting system as well as recoil starting, providing you with multiple options for starting the generator effortlessly. With a large fuel tank capacity of 15L, you can enjoy uninterrupted power supply for extended periods without needing frequent refueling.

Weighing in at only 102kg, this diesel generator is compact and easy to transport from one location to another. Whether you need it for camping trips or use on construction sites, its portability makes it convenient to take wherever power is needed.

Overall, the Ingco 6KVA Diesel Generator offers exceptional performance and reliability with its impressive features such as high output capacity, efficient fuel consumption, and ease of use. It is highly recommended for anyone in need of a dependable portable power solution without compromising on quality or performance ability.

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