Model s15000dThe Powerhorse s15000d is a dual-fuel portable generator delivering 15,000 surge watts and 12,000 rated watts, suitable for emergency home backup, EV charging, and demanding worksites.
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Here's the quick tradeoff view — what this model does well, and where it may not fit.
The Powerhorse S15000D generator is a robust dual-fuel model designed to meet a variety of power needs, whether for home backup during outages, outdoor events, or job sites. With a starting wattage of 15,000 watts and running wattage of 12,000 watts, this generator is capable of powering multiple appliances simultaneously, making it an excellent choice for users who require reliable and substantial energy output. Its dual-fuel capability allows users to switch between gasoline and propane, providing flexibility and convenience depending on availability and preference.
Designed with a focus on performance, the S15000D is equipped to handle demanding tasks while maintaining a manageable runtime. The generator’s specifications, including a fuel tank capacity of 10.6 gallons, ensure it can run for extended periods, especially at 50% load, where it can operate for up to 10 hours. The unit’s features cater to both novice and experienced users, making it suitable for a wide range of applications.
The Powerhorse S15000D operates on dual fuel, allowing users to choose between gasoline and propane. This flexibility is particularly advantageous in situations where one fuel type may be more accessible than the other. With a starting wattage of 15,000 watts and a running wattage of 12,000 watts, users can power a variety of appliances, from refrigerators to power tools, without compromising performance.
In terms of noise level, the S15000D operates at 97 decibels. While this may be on the higher side compared to quieter inverter generators, it is typical for units of this power class. Users should consider this noise level when planning to use the generator in residential areas or during nighttime operations.
The S15000D features an electric starting system, which simplifies the process of getting the generator up and running. For runtime calculations, the generator can run for up to 10 hours at 50% load on a full 10.6-gallon fuel tank, making it suitable for extended use during power outages or outdoor events. However, it is important to note that the runtime at 25% load is not specified.
The Powerhorse S15000D does not come with a detailed list of outlets, but it is essential to consider the outlet configuration for effective power distribution. The generator is not RV-ready, which may limit its use for recreational vehicle applications. Additionally, it lacks transfer switch capability, meaning it is not designed for direct connection to home electrical systems without additional equipment.
While the absence of specific outlet information may be a drawback for some users, the generator's high wattage output compensates by allowing for multiple devices to be powered simultaneously through standard outlets. Users will need to ensure they have the appropriate adapters or extension cords to accommodate their devices.
Weighing in at 348 pounds, the Powerhorse S15000D is a heavy-duty generator that prioritizes power over portability. Its dimensions of 34.3 inches in length, 23.2 inches in width, and 32.9 inches in height make it a substantial unit that may require assistance to move.
The generator features a sturdy frame design that enhances durability, making it suitable for both stationary and mobile applications. While it is not specifically mentioned if the unit includes wheels or handles, users should anticipate that transportation may require a dolly or similar equipment due to its weight and size. This generator is likely best suited for users who plan to keep it in one location rather than frequently moving it.
The control panel of the Powerhorse S15000D is designed for straightforward operation, featuring essential controls for starting the generator and monitoring its performance. Although specific display features are not detailed, users can expect basic indicators for fuel levels and operational status.
Safety features are crucial in any generator, and while specific safety mechanisms are not enumerated, the electric start system typically includes safeguards to prevent accidental starts. Additionally, the generator operates with a total harmonic distortion (THD) of less than 5%, ensuring cleaner power delivery that is safer for sensitive electronics.
Included accessories are not specified, so users may need to purchase additional items such as extension cords or maintenance kits separately. This consideration is important for those who want to maximize the generator's potential right out of the box.
Est. running: 1,800W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 5,000W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 7,300W
Peak surge (single motor): 8,000W
Avoid starting multiple motor loads at the same time.
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
Powerhorse is known for its reliable and affordable portable generators that cater primarily to homeowners and small businesses.
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | Not available | 15000W | Not available | Not available |
| Propane | 10800W | 13500W | Not available | Not available |
| Running Watts | 12,000 watts |
|---|---|
| Starting Watts | 15,000 watts |
| Starting Watts (Gasoline) | 15,000 W |
| Starting Watts (Propane) | 13,500 W |
| Running Watts (Propane) | 10,800 W |
| Engine | 713 cc OHV V-Twin |
|---|---|
| Engine Type | OHV V-Twin |
| Engine Displacement | 713 cc |
| Spark Arrestor | Yes |
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
| Voltage (AC) | 120/240V 60 Hz |
|---|---|
| Voltage (DC) | 12 |
| Running Amps | 100 A |
| Peak Amps | 125 A |
| AC Frequency | 60 hz |
| GFCI Outlets | Yes |
| DC Outlets | 1x 12V 8A receptacle |
| Total Harmonic Distortion (THD) | <5% % |
| Dimensions | 34.3 x 23.2 x 32.9 inches |
|---|---|
| Weight | 348 lbs |
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Battery | 12V, 18Ah |
| Carbon Monoxide Sensor | Yes |
| Covered Outlets | Yes |
| Electric Start | Yes |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 10.6 gallons |
| Included Accessories | Funnel, tool kit, propane hose, battery charging cables, battery, and wheel kit |
| Indicators | Yes |
| Inverter | No |
| Mobility Components | Yes |
| Noise Level | 97 dBA |
| Overload Protection | Low oil and overload protection, CO monitoring |
| Parallel Capable | No |
| Part Number | 6,075,687 |
| RV Ready | No |
| Starter Type | Electric |
| Starting Components | battery charging cables, battery |
| Starting System | Electric |
| UPC | 840,321,764,027 |
| Warranty | 2 years |
| Wheels | Yes |
| Fuel Type | Dual-Fuel |
|---|
| Runtime @ 50% | 10 hours |
|---|
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