4000-watt Generator Quiet: Convenience Option


Many people do consider the generator's noise levels during purchase. The noisy generators usually put off most buyers. However, most reputable brands within the 3500-4000 watts are not usually noisy. That's why most choose them as backup power options.

The Pulsar 4000W portable, the quiet inverter generator is a fantastic piece with great features and power. All these make it ideal for various uses.

The Pulsar brand is quite popular because of its high-performing and affordable generators. Pulsar Company produces backup generators for your whole home and business.

This article is about the best 4000-watt generator quiet. It has all the essential information that will guide you during the purchase.

  1. Pulsar 4000W portable quiet inverter generator

The Pulsar 4000W portable generator is known to be super quiet. It's a mid-size unit by Pulsar Company. The generator is also an inverter power model. Therefore, it is efficient, less noisy, and safer for several electronics.


  • Runtime: 12 hours
  • Wattage: 4000 watts
  • Fuel tank capacity: 3.4 gallons
  • Noise level: 63dB
  • Power outlets: 2


  • Price

The Pulsar 4000W portable generator is quite popular because of many reasons. The price is one major plus factor for this generator model.

The generator is among the cheapest and quiet 4000 inverter generators. However, the price alone doesn't set it apart since there are many affordable generators in the market.

  • Engine and Runtime

The Pulsar 4000W portable generator engine generates enough power for your home appliances. The engine offers 120V and has 4000 watts peak wattages.

Another great thing is that it’s parallel capable. It means you can link it with another compatible unit to receive double power.

Plus, linking it to another unit won't compromise its portability. The double power amount will be 8000 watts, which equals the mid-size portable generator. The significant part is the noise won't be much.

The generator will offer you a run time of up to 15 hours on a half-load tank. The fuel tank capacity is 3.4 gallons which are enough. The runtime is enough to power your appliances through the night.

  • Convenience

The inverter generator has a simple wireless remote start. You can operate the unit while standing 80 ft. away.

Its noise level rating is 63 dBA which is quite incredible. The noise amount is less noisy than average rainfall.

When you are 10 feet away, then the Pulsar 4000W portable generator will be virtually quiet. However, the noise level is acceptable considering the engine's displacement size.

The generator has a digital inverter that guarantees you clean power. It means all your electronic equipment is safe.

The generator is also easy to operate. The generator has sine wave technology; it allows safe and pure electrical power production. Therefore your sensitive devices like phones, laptops, etc., are secure.

Fuel efficient

The generator features a technology that offers it excellent fuel economy. It is one of the distinct advantages over other 40000 watts generators.

The generator is quite a power but not fuel thirst. The fuel tank volume is 3.4 gallons and will offer you a runtime of 15 hours at 50% load, which is impressive.

  • Portable

The generator only weighs 92.6 pounds and is thus not too heavy. It has a strong handle making it easy to carry. Its built-in wheel kit has two wheels, and it's therefore easy to move on flat soft terrain.


  • Wireless remote start
  • Quiet for its power
  • Portability
  • Great runtime


  • Poor customer service

Bestseller (lists)

Pulsar 4,000W Portable Gas-Powered Quiet Inverter Generator with Remote Start & Parallel Capability, CARB Compliant, PG4000iSR Patio, Lawn & Garden

How to Safely Store Generator Fuel

Before committing to the generator, you should know the different fuel types. The other important information you should know is how to store different generator fuels.

If you have a backup generator, learn how to balance the right amount of fuel on hand for an emergency. The fuel should not be too much to pose as a safety hazard or waste. Therefore you need to have extensive knowledge of the generator's fuel to get the most out of it.


Propane fuel, unlike gasoline and diesel, does not degenerate. It means that propane has a limitless shelf life. However, some factors affect the shelf life of propane, such as the fuel source and the tank that stores it.

If the tank is in bad condition, the propane might be lost. When installing the propane generator, you have to decide on the propane tank size you want to buy.

The small and portable propane generators only need standard tanks, which you can acquire from your local store. Ensure the propane tank is always upright and not expose it to temperatures more than 120 degrees.

Alternatively, you can store the tank in an enclosed area. If you have a more robust and whole-home generator, you'll need a bigger tank. The tank size will be about 100 to 500-gallon in size.

You have to follow the government installation guidelines with this tank size strictly. Whatever shape or size the propane tank has, you should be cautious about possible leaks. In case of any leaks, you should immediately turn off the valve.

Ensure there’s no open flame around since propane is explosive. Call a professional to help you sort out the issue. Do not do the maintenance on the propane tank by yourself.


The generator industry is steadily growing, and the one thing you should know is that most people favor diesel over gasoline. One of the reasons is that diesel has a longer shelf life than gasoline.

You can store diesel fuel for up to one year without adding additives to it. However, it also depends on the storage conditions. Gasoline fuel has a shelf life of about three months.

If you want diesel to have a maximum shelf life, ensure it's dry and store it in a place with a cool temperature. The temperature should be less than 70 degrees.

Exposing it to heat, air, and water will surely shorten its shelf life. However, you can choose to extend the fuel life of diesel fuel by annually adding a fuel stabilizer to it.

You should rotate diesel fuel only within 1-5 years, after which you should replace it with fresh fuel. Like gasoline, you need to store diesel only in tanks or containers specifically made for this purpose.

The size of the standby generator will determine the tank size to install. It can either be large diesel tanks or small diesel jugs. In addition, never expose the diesel fuel to a flame. Plus, store it in an enclosed area.

  • Natural Gas

Mainly natural gas is usually supplied to homes using underground pipes. In such a case, you won't have to worry about storage.

You should ensure no gas leaks from the appliances that use natural gas. Any leaks will put you at risk of CO poisoning. A CO detector can be of great help. Do not ignore any rotten egg or sulfur smell in your home. It can be a gas leak.

Plus, if you suspect the gas is leaking, seek professional help. It will offer you excellent service.

Which Is Ideal: Battery Backup or Generator?

Anyone living in areas with regular power outages or extreme weather needs a backup generator. The backup generator will ensure your devices efficiently run during a power outage or emergency. Today, there are several backup generators in the market.

The primary role of the backup generator in most homes is simply keeping the lights and appliances on. The fuel-powered standby generators/ whole house generators have been the most popular backup power supply in the market for years.

However, the reports on this generator about carbon monoxide poisoning have led to the emergence of other alternatives. The alternatives include battery backups which are more eco-friendly and safer than conventional generators.

The battery backups and conventional generators perform the same functions, but they are very different. Each device has its advantages and disadvantages.

  • Battery Backup

The popular battery backup systems are Tesla Powerwall etc. It stores energy which is an excellent power alternative during outages.

The battery backups recharge from either your solar system or electricity. It makes them more energy-friendly and economical.

  • Standby Generators

The generators usually connect to your home's electrical panel. It then automatically kicks on in case of a power outage. Generators run on natural gas, diesel, or liquid propane.

The hybrid or dual fuel models run on two fuels, i.e., liquid propane or natural gas. You should note that specific generators cannot directly connect to your propane tank or gas line. Therefore you will have to refill them manually.


The Pulsar 4000W portable generator is affordable. The generator packs all the basic and essential features of an inverter generator, including quiet running, portability, etc. The specs are not as outstanding as the high-end models, but they score perfectly. However, they make it a pretty versatile model. The generator can work well in different settings such as camping, RV, home, etc.

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