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Lifan ES8100E Spec Review

The Lifan ES8100E is a portable open frame generator with a rated wattage of 7500 W and a starting wattage of 8100 W.

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Lifan ES8100ELifan ES8100ELifan ES8100ELifan ES8100E
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Set an alert for the Lifan ES8100E - Current lowest price: $1,208.23
Price History
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Price history for the Lifan ES8100E
Latest updates:
  • $1,208.23 - July 5, 2021
  • $1,263.15 - June 20, 2021
  • $1,318.06 - June 5, 2021
  • $1,372.98 - May 20, 2021
  • $1,318.06 - May 5, 2021
  • $1,372.98 - April 26, 2021
  • $1,208.23 - March 20, 2021
  • $1,241.18 - March 5, 2021
Data source: ebay.com
Since: February 17, 2021
  • Highest Price: $1,372.98 - April 26, 2021
  • Lowest Price: $1,208.23 - March 20, 2021

Description

LIFAN Power USA’s Energy Storm ES8100-E is part of our Energy Storm Portable Generator Line. The unit is EPA Approved. This quality generator is a perfect fit for the emergencies, homeowners, job sites, special events, parties, or weddings! (source: Lifan (opens in a new tab))

Zoom on the Lifan ES8100E

In summary, the Lifan ES8100E is a portable generator especially useful for:

  • Food van owners who know that just a short power outage could lose them hundreds of dollars
  • RV travellers looking for even more independence

In the following paragraphs, we shall explore the power characteristics, available outlets, portability, and any additional features of the device, along with its emission compliance information.

Power & Run Time

The Lifan ES8100E's design includes a gasoline-fueled 420 cc (15 hp) Lifan OHV 4-stroke engine. With a 120/240V output, it gives a running wattage of 7500W and also a peak wattage of 8100W.

The generator is rated for a noise of 75 dBA (just slightly more noisy than a shower). Its starting mechanisms include a simple traditional pull-start mechanism and a simple and elegant electric starter (battery not included).

The fuel capacity of 6.5 gallons allows the ES8100E to operate for around 8 hours at 50% load with a full tank (fuel consumption around 0.81 GPH).

Outlets

The control panel includes the following 8 AC outlets:

Three Duplexes 120V 20A (5-20R)
120V 30A (L5-30R) receptacle
120/240V 30A (L14-30R) receptacle

Even if this Lifan generator isn't quite RV Ready, it still allows for an easy RV connection via an L5-30P to TT-30R adaptor, thanks to its L5-30R receptacle. Besides, because the ES8100E is equipped with a twist-lock L14-30R receptacle, it is transfer switch ready: it can power your home during a power outage, as it can be easily connected to your breaker box to power your household.

Portability

The design of the Lifan ES8100E is a typical, open frame, with the dimensions of L27 x W20 x H21 in, offering support and stability and enabling the possibility of raising it above ground level. The design is ideal for rough environments and demanding outdoor use.

Even though this device may be technically portable (as in movable), manipulation and transportation without special equipment can be a challenge, as it weighs 190 pounds. Still, once it is on the ground, its wheel kit and its folding handle can easily solve the issue of low mobility and allow for easy relocation of the device.

Features

Panel of the Lifan ES8100E

The ES8100E's control panel

Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.

Security-wise, this product benefits from an overload protection (circuit breaker) and an automatic low oil shut-off, which gives you a complete peace of mind when using it.

Besides the usual set of documentation and owner's manual (opens in a new tab) to get you promptly started, Lifan also included a tool kit in the ES8100E's packaging.

Emissions

The Lifan ES8100E is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

The Lifan ES8100E versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Lifan ES8100E compare to generators of similar power (between 7000 and 8000 W).

  • Weight-wise, the Lifan ES8100E has only 190 lbs, which renders it one of the lighter generators which produce 7000 to 8000 rated watts. In terms of weight, one of the champions in their power range is the Sportsman GEN85KIDF, standing at just 133 lbs.
  • This generator has a somewhat average expected noise for its power range, rated at 75 dBA. If noise emissions are one of your priorities, you may be interested in the A-iPower SUA8000iSF, one of the least noisy generators similarly powerful as this one, rated for 65 dBA.
  • As for its autonomy, the ES8100E, with an autonomy of around 8 hours at a 50% load, is placed on the low end among the generators of its kind. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Predator 9000, which is able to run for around 13 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. Compared to its peers, this generator is not exactly fuel efficient, compared to similarly powerful devices, with an estimated fuel consumption of 0.81 GPH at a 50% load. If fuel consumption is your top priority, we suggest to check out the A-iPower SUA8000iSF, which has a fuel consumption of only 0.52 GPH and thus, is one of the most efficient devices in our database.

Price comparison

As you can see from this interactive chart, when compared to other 7000-8000W generators, the Lifan ES8100E is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
  • Electric start
  • Lightweight for its kind (190 lbs)
AVERAGE SPECS:
  • Acceptable noise (75 dBA)
WEAKNESSES:
  • No data center
  • Battery not included
  • No remote start
  • Not CARB-compliant
  • No spark arrestor
  • Relatively low run time
  • Low fuel efficiency

Do you own the Lifan ES8100E and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine420 cc Lifan OHV 4-stroke
Starting systemRecoil, Electric
Power
VoltageAC: 120/240V 60 Hz
Running watts7500 W
Starting watts8100 W
Running amps (@120/240V)62.5/31.3 amps
Peak amps (@120/240V)67.5/33.8 amps
Run time @50% load8 h
Run time @25% loadUnknown
Features
GFCI outletsNo
Covered outletsNo
Automatic Voltage RegulationYes
AC outlets
  • 3x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerNo
IndicatorsNo
Fuel tankSteel, 6.5 gal
Fuel gaugeYes
Misc
Weight190 lbs
Approx. dimensions (L x W x H)27 x 20 x 21 in
Noise (lower limit)75 dBA
THDUnknown
EmissionsEPA
SecurityLow oil and overload protection
Spark arrestorNo
NeutralBonded to frame
Accessories includedTool kit and wheel kit
Warranty3 years
SeriesEnergy Storm

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Lifan

LIFAN, or rather LIFAN Power USA, is a rather small and new company, based in Arizona. LIFAN’s range is comprised of engines and related products, such as pressure washers, water pumps and of course, generators – of which there is a surprising variety, including inverters, portable generators, but also high output, standby home generators. The company admirably admits that their primary (and most likely only) manufacturing facilities are located in China and their goal is to provide affordable products above all.

Warranty Information

The Lifan ES8100E is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Lifan generators, please consult Lifan's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-471-7464.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizing calculator.
ItemRunning WattsStarting Watts
At homeElectric fry pan15001500
Microwave (1000 watts)15001500
AC (10,000 BTU)15002200
Sump pump (1/2 hp)10502150
Refrigerator (energy star)1921192
Satelite receiver250250
Total5992 W7092 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric grill16501650
Radiant heater13001300
Set of 5 LED light bulbs5555
Total5995 W6585 W
For workTable saw18004500
Air compressor (1 hp)16006100
Bug zapper8080
Total3480 W7980 W

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