Briggs & Stratton P2400 vs MaxWatt 2000W Inverter Generators

Briggs & Stratton P2400

Higher Running Power

Greater Starting Power

Larger Apparent Power

View at My Generator

MaxWatt 2000W

Lighter Weight

Slightly Bigger Fuel Tank

More Compact Size

View at My Generator

People might need a portable generator for many reasons—like camping trips, caravan adventures, or as a backup power source for their home. However, choosing the right generator can be tricky. You need one that’s the right size, not too loud, and fits within your budget.

In this comparison, we’re looking at two models: the Briggs & Stratton P2400 and the MaxWatt 2000W inverter generators. Both brands boast about their quietness and ability to provide clean power to safely run sensitive electronics. Let’s compare their performances, fuel efficiencies, physical specs and features to help you decide which one suits you best.

Performance & Power

Running Power (W):

  • Briggs & Stratton P2400 can deliver up to 1800 Watts continuously.
  • MaxWatt 2000W can deliver 1600 Watts continuously.

This is the amount of continuous power a generator can provide. It’s essential to ensure your devices’ total running watts don’t exceed this number. For instance, the Briggs & Stratton could power an Electric Grill or Space Heater, while the MaxWatt could efficiently run an Electric chainsaw.

Starting Power (W):

  • Briggs & Stratton P2400 offers a peak wattage of 2400 Watts.
  • Maxwatt provides up to 2000 Watts at its peak.

This burst of power is essential for devices with motors when they start. The discrepancy between these values might not be significant depending on what devices you plan to use.

Engine type:

  • Both generators have a similar engine with a size of around 79 cc and use an OHV design (Overhead Valve).
    OHV engines are often more fuel-efficient, have a longer lifespan, and provide improved power output.

Rated Output (kVA):

  • Both generators have an apparent power of 2.4 kVA.

Apparent power is the combination of real and reactive power which doesn’t do useful work but is required for some appliances to function.


  • Good news, both generators utilise inverter technology.
    This feature ensures you can safely use them with sensitive electronics like laptops since they produce cleaner power. Plus, inverter generators commonly provide quieter operation and better fuel efficiency.

Fuel & Run Time

Fuel Type: Both the Briggs & Stratton and the MaxWatt run on petrol.

Fuel Tank Capacity:

  • Briggs & Stratton has a fuel tank capacity of 3.8 litres,
  • MaxWatt’s capacity is slightly more significant at 4 litres.

A larger fuel tank offers longer durations between refills, but there’s a trade-off—it adds weight and possibly increases the unit’s size as well.

Run Time:

  • The Briggs & Stratton operates up to 8 hours at a quarter load.
  • The MaxWatt provides slightly less with around 6.5 hours runtime at half load.

Longer run time can be beneficial if you’re planning extended use or in situations where fuel may be scarce.

Physical Specs

Dry Weight:

  • The Briggs & Stratton unit weighs in at 22.7kg.
  • The lighter of the two is the MaxWatt model coming in at 21kg.
    Weight differences could influence moving these units around or transporting them.


  • The Briggs & Stratton is 51cm x 31cm x 44cm.
  • Meanwhile, the MaxWatt unit measures 46cm x 25cm x 50cm.
    The dimensions determine storage and transport considerations.

Wheels: Neither the Briggs & Stratton nor the MaxWatt units feature wheels for movement. This sub-feature might seem trivial until you’re tasked with moving these units yourself.

Outlets & Parallel Use

AC Outlets:

  • Briggs & Stratton features two AC outlets, whereas
  • The MaxWatt model has only one.

Having multiple AC outlets can be advantageous, providing capacity for more devices to be connected simultaneously.

DC Outlets:

  • Briggs & Stratton offers 2 USB outlets and a single 12V outlet,
  • MaxWatt only comes with one USB outlet.

DC outlets are handy for charging batteries or powering smaller appliances such as mobile phones, laptops, or LED lights.

Parallel Use: Both Briggs & Stratton and Maxwatt models support parallel use—if you need more power output you can connect two of the same units together. However, make sure the required accessories for this setup are included.

Features & Usability

Features can affect a generator’s efficiency and safety. Both featured models use recoil as their starting system—this is a bit old school and may require a few pulls to start but remains reliable. On both models, an oil alert system warns when oil levels are low to guard against damage.

Noise Level

Noise Level: Both generators offer relatively quiet operation, though not silent:

  • The Briggs & Stratton model operates at about 58 decibels (dBA), slightly less than the noise level of a typical conversation,
  • The MaxWatt model operates at approximately 59 dBA.

Briggs & Stratton P2400 vs MaxWatt 2000W Comparison Table

FeatureBriggs & Stratton P2400MaxWatt 2000W
Warranty3 Years2 Years
Engine Type79 cc, 4-Stroke OHV79cc, 4-stroke
Air CooledY
Running watts1800 W1600 W
Max / Starting watts2400 W2000 W
Voltage (AC)230 V240 V
DC Output5V, 2A (USB)Not specified
AC Frequency (Hz)5050
Rated Output (kVA)2.42
Fuel Tank Capacity3.8 L4 L
Run time (Hours)86.5 at 50% load
Dry Weight (Kg)22.721
Size (L x W x H)51 x 31 x 44 cm46 x 25 x 50 cm
Number of AC Outlets21
DC Outlets2 x USB, 1 x 12V1 x 5V 2.1 Amp USB
Parallel useYY
Starter SystemRecoilRecoil
Fuel gaugeNot specifiedNot specified
Oil alertYY
Noise Level (dBA)5859 at 7m


In conclusion, both the Briggs & Stratton P2400 and MaxWatt 2000W are excellent choices. They offer similar features, but there are key differences. The Briggs & Stratton offers higher continuous and peak power, making it a better option for those needing more power. However, if compact size and lower weight generator is what you’re after—MaxWatt might be your best option.