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Powerhorse 2500i - 1800/2500W Inverter Generator

The Powerhorse 2500i is a quiet, compact and lightweight inverter generator with a rated wattage of 1,800 W and a starting wattage of 2,500 W. (Read full specs)

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Highest Price
$549.99
Lowest Price
$439.99
Current Price
$549.99

Description

Zoom on the Powerhorse 2500i

In a nutshell, the Powerhorse 2500i is a quiet, compact and lightweight portable inverter generator mostly geared towards:

  • Tailgating and campground aficionados with the desire of enjoying power anywhere they go
  • Handcrafting enthusiasts who wish to work on-the-go
  • RV travellers who wish to upgrade their experience to another level

The subsequent sections will explore in detail its power characteristics, the diverse outlets it provides, its overall portability, and the supplementary features it offers.

Power & Run Time

Running on gasoline, the Powerhorse 2500i operates with a 80 cc (3 hp) OHV 4-stroke engine, delivering 120V, with a running wattage of 1,800W and a peak wattage of 2,500W. Moreover, the parallel capability (parallel kit not included) enables power output to double when paired with another similar or compatible unit, providing increased energy capacity and versatility for a wide range of needs.

The inverter generator features a manual recoil starter system. It is rated for a noise of 52 dBA (just slightly more noisy than a quiet suburb).

The fuel capacity of 1.2 gallon allows the 2500i to operate for around 9.5 hours at 50% load with a full tank (fuel consumption around 0.13 GPH).

The 2500i generates a clean sine wave: providing <3% Total Harmonic Distortion (THD), delicate electronics can be plugged in its AC outlets safely.

Outlets

The control panel features 3 AC outlets as follows:

Duplex 120V 20A (5-20R)
120V 30A (L5-30R) receptacle

This Powerhorse generator isn't quite RV Ready, but it features an L5-30R receptacle, allowing a simple RV connection through an L5-30P to TT-30R adaptor.

Portability

The Powerhorse 2500i's characteristic encased inverter generator design (L20.4 x W12.5 x H18.3 in) provides an aesthetic advantage and contributes to quieter operation compared to any ordinary, open frame product. The design follows the contemporary trends and is perfect for recreationally generating power.

The 2500i boasts a weight of merely 48.3 lbs, solidifying its reputation as a lightweight, easily transportable generator. The product’s power can be enjoyed on-the-go, as it can be moved by a single person without trouble. The inclusion of a handle (molded in the case) makes carrying it a breeze, adding to its convenience.

Features

Panel of the Powerhorse 2500i

The 2500i's control panel

The generator's light indicators provide visual feedback when the generator is ready, the oil level is too low and the generator is overloaded.

As far as security is concerned, the generator comes with an overload protection (circuit breaker) and an automatic low oil shut-off, providing peace of mind during use.

It also includes a carbon monoxide sensor. This sensor is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Powerhorse 2500i also comes with several accessories, including: tool kit and funnel.

The Powerhorse 2500i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Powerhorse 2500i compare to inverter generators of similar power (between 1500 and 2500 W).

  • With a dry weight of 48.3 lbs, the Powerhorse 2500i falls within the expected weight range for inverter generators in the 1500 to 2500 rated wattage. Regarding dry weight, one of the champions in the same power range is the Genmax GM2000i, with a dry weight of only 34.2 lbs.
  • With a noise rating as low as 52 dBA, this inverter generator is among the quieter options available in its type and power range. If noise emissions are one of your priorities, you may want to take a look at the Honda EU2200i. It's one of the quietest options among generators of similar power, rated at 48 dBA.
  • With around 9.5 hours of runtime at 50% load, the 2500i provides a higher run time when compared to similarly powerful inverters. If concerned with autonomy, one of the products of a comparable power output, which offers the highest run time, is the Westinghouse iGen2200, boasting with around 10 hours.
  • Though run time is a significant parameter, it's closely tied to the generator's fuel tank size. To get a comprehensive understanding, fuel efficiency must also be taken into account. At an estimated fuel consumption of 0.13 GPH (gallon per hour) at 50% load, this inverter generator is a rather fuel-efficient one within its wattage category. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.11 GPH, the Westinghouse iGen2200 is a device you could look out for.

Price comparison

As you can see from these interactive charts, when compared to other 1500-2500W inverter generators, the Powerhorse 2500i 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
  • CO sensor
  • Several accessories included
  • Parallel capable
  • Inverter
  • Quiet for its power (52 dBA)
  • High run time
  • Fuel efficient
AVERAGE SPECS:
  • Decent weight (48.3 lbs)
WEAKNESSES:
  • No data center
  • No electric start

Do you own the Powerhorse 2500i and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine80 cc OHV 4-stroke
Starting systemRecoil
Warranty2 years
Power
VoltageAC: 120V 60 Hz
Running watts1,800 W
Starting watts2,500 W
Running amps15 amps
Peak amps20.8 amps
Run time @50% load9.5 h
Run time @25% loadUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
DC outletsNo
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tank1.2 gal
Fuel gaugeNo
Misc
Weight48.3 lbs
Approx. dimensions (L x W x H)20.4 x 12.5 x 18.3 in
Noise (lower limit)52 dBA
THD< 3%
ComplianceEPA, ANSI/PGMA G300-2023
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedFunnel and tool kit
Country of originVietnam
Other model numbers6075628

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.

Spec Improvement×

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About Powerhorse

Powerhorse is a trademarked brand name of gas-powered outdoor products owned and distributed by the Northern Tool & Equipment Company Inc. through their store locations and online. Powerhorse outdoor products include gas- and electric-powered tools including pressure washers, wood chippers/shredders, log splitters, electric generators and inverters. The product line also offers engines and water pumps. The brand's motto is "Power You Can Depend On". Powerhorse generators are engineered, developed and tested in Minnesota, but manufactured in China or Vietnam.

Warranty Information

The Powerhorse 2500i is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Powerhorse generators, please contact the Powerhorse Customer Support: 1-866-443-2576.

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 wattage calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Clothes iron12701270
Cell phone charger2020
Total1482 W2482 W
For campingRadiant heater13001300
RV refrigerator180600
Radio100100
Total1580 W2000 W
For workDemolition hammer12601260
Electric fence (25 miles)250250
Bug zapper8080
Total1590 W1590 W

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