Briggs & Stratton P4500 PowerSmart - 3700/4500W Inverter Generator With Remote Start
The Briggs & Stratton P4500 PowerSmart (30814) is a compact inverter generator with a rated wattage of 3,700 W and a starting wattage of 4,500 W. (Read full specs)
The Home Depot 
Amazon | Price history for the Briggs & Stratton P4500 PowerSmart |
|---|
| Highest Price $1,205.48 Lowest Price $1,115.10 Current Price $1,145.22 |
Page Content
Description
Designed with camping and recreation in mind, this inverter generator is quiet, lightweight and efficient to easily enjoy the little conveniences of home anywhere you are.
Zoom on the Briggs & Stratton P4500 PowerSmart
In short, the Briggs & Stratton P4500 PowerSmart is a compact portable inverter generator adequately designed for:
- RV travellers looking for even more independence
- People occasionally participating in sporting competitions, open-air performances and outdoor festivals
- Homeowners who want to be able to use the most necessary devices in their household, even during a blackout
- Tailgating and campground aficionados with the desire of enjoying power anywhere they go
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
The Briggs & Stratton P4500 PowerSmart
Running on gasoline, the Briggs & Stratton P4500 PowerSmart operates with a 224 cc Briggs & Stratton OHV 4-stroke engine, delivering 120V, with a running wattage of 3,700W and a peak wattage of 4,500W.
With a noise rating of 60 dBA (just as noisy as an office), the inverter generator features a conventional pull-start mechanism, but also a user-friendly and hassle-free electric starter (battery included). To add further convenience, the P4500 PowerSmart can be remotely started (key fob included).
With its 3.5 gallons fuel tank, the P4500 PowerSmart can operate for up to 16 hours when fully fueled (with fuel usage averaging around 0.22 GPH).
Delicate electronics can be plugged in the AC outlets safely, as the P4500 PowerSmart generates a clean sine wave, reaching a <3% Total Harmonic Distortion (THD).
Outlets
The control panel includes the following 5 AC outlets:
Furthermore, it showcases 2 DC outlets: there's two 5V USB ports (USB-A) perfect for conveniently charging mobile phones, tablets, and other electronic devices.
With its TT-30R receptacle (TT as in 'Travel Trailer'), this Briggs & Stratton generator is RV Ready.
Portability
With its enclosed inverter generator design (L24.5 x W17.6 x H20.36 in), the Briggs & Stratton P4500 PowerSmart offers superior aesthetics and operates with minimized noise levels, distinguishing itself from standard, open frame generators. This modern design aims to provide an ideal power solution to recreational users.
While technically classified as 'portable' due to its ability to be moved, the 104 lbs of this generator make manual lifting and transportation incredibly difficult. Nevertheless, it can still be moved quite conveniently with the help of its set of 2 wheels and its telescopic handle, once it is placed on the ground.
Features
The P4500 PowerSmart's control panel
Monitoring of the P4500 PowerSmart's status and activity is made possible by a digital data center, which provides information on the power output, lifetime run hours and fuel level and is one of the features of its control panel.
In addition to this info, when the generator is on overload, the oil level is too low and the generator is ready, you will be informed by the featured light indicators.
The unit benefits from Briggs & Stratton’s Quiet Power Technology (QPT™), a feature designed to greatly improve its noise levels, emissions and fuel consumption. When the switch, located on the control panel, is turned ON, the engine speed increases as electrical loads are connected, and decreases as electrical loads are removed.
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.
The P4500 PowerSmart also benefits from Briggs & Stratton’s CO Guard™ (opens in a new tab) carbon monoxide shutdown. This new patent-pending technology uses advanced algorithms to shut down the generator when harmful levels of carbon monoxide accumulate in the generator's operating area.
Alongside the standard documentation and an owner's manual (opens in a new tab) for quick setup, the Briggs & Stratton P4500 PowerSmart is bundled with additional accessories: key fob, oil and funnel.
InfoHub™ Portable Power
The InfoHub™ app gives you real time information
Briggs & Stratton’s InfoHub™ Portable Power technology allows you to monitor your unit’s vital information such as power usage, run time and fuel level in real time, and directly from your computer or smartphone (via the InfoHub app for iOS).
Besides its monitoring features, InfoHub can also keep you informed about your P4500 PowerSmart status and maintenance needs by sending you scheduled service reminders. It also lets you customize the way your generator communicates with you and can send notifications to your local certified dealer.
Product Videos
The Briggs & Stratton P4500 PowerSmart versus other generators
The following charts are provided to give you an idea of how some of the key specs of the Briggs & Stratton P4500 PowerSmart compare to inverter generators of similar power (between 3500 and 4500 W).
- At 104 lbs in dry weight, the Briggs & Stratton P4500 PowerSmart fits well within the typical weight bracket for inverter generators producing 3500 to 4500 rated watts. If weight is your top priority, one of the champions in this power category is the Genmax GM4600iAEFIC, weighing just 58.4 pounds.
- Because this inverter generator emits noise as low as 60 dBA, it can be considered to have a pretty average expected noise rating for a device of its power. If you’d prefer a less noisy device, one of the most quiet devices, which share the same power range with this one, is the Westinghouse iGen5000DF, whose lowest noise levels reach just 52 dBA.
- At a 25% load, the P4500 PowerSmart offers up to 16 hours of runtime on a full tank, placing it within the average autonomy range among inverter generators of similar power level. If run time is one of your main concerns, the Firman W03661OF could be worth looking at. It boasts one of the highest run times among units of comparable power, lasting up to 25 hours.
- Run times are important, yet thanks to their dependence on the fuel capacity, they should be judged along with the fuel consumption of the device. With an estimated fuel consumption of 0.22 GPH at a 25% load, this inverter generator aligns with the average gasoline usage range of comparable products. To prioritize fuel savings, we advise considering the Champion 201319, which stands out for its gasoline efficiency, consuming just 0.16 gallons per hour.
Price comparison
As you can see from these interactive charts, when compared to other 3500-4500W inverter generators, the Briggs & Stratton P4500 PowerSmart 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
- In the expected price range
- CO Guard™ technology
- Several accessories included
- RV Ready
- Remote start
- Inverter
- InfoHub™ monitoring
- Decent weight (104 lbs)
- Acceptable noise (60 dBA)
- Decent run time
- Decent fuel efficiency
- No parallel ports
Do you own the Briggs & Stratton P4500 PowerSmart and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | No |
| RV ready | Yes |
| Fuel | Gasoline |
| Engine | 224 cc Briggs & Stratton OHV 4-stroke |
| Starting system | Recoil, Electric, Remote |
| Warranty | 3 years |
| Voltage | AC: 120V 60 Hz, DC: 5V |
|---|---|
| Running watts | 3,700 W |
| Starting watts | 4,500 W |
| Running amps | 30.8 amps |
| Peak amps | 37.5 amps |
| Run time @50% load | Unknown |
| Run time @25% load | 16 h |
| GFCI outlets | No |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 2x 5V USB port (USB-A) |
| Data center | InfoHub |
| Indicators | Low oil, overload and output ready |
| Fuel tank | 3.5 gal |
| Fuel gauge | Digital |
| Weight | 104 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 24.5 x 17.6 x 20.36 in |
| Noise (lower limit) | 60 dBA |
| THD | < 3% |
| Compliance | CARB, EPA |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Floating |
| Accessories included | Oil, funnel, key fob, and battery |
| Other model numbers | 30814 |
| UPC | 011675308148 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About Briggs & Stratton
Founded in 1908, in Milwaukee, Wisconsin, Briggs & Stratton is a well renowned American based gasoline engine manufacturer. While the company mainly focuses on engines – including outdoor, power tool, karting, cast iron and aluminum models, power generators are a crucial component of their portfolio as well – Briggs & Stratton provides both portable and standby solutions for casual users with full support, including installation. The company operates on a global scale, with 13 facilities spread across all the of the continents.
Warranty Information
The Briggs & Stratton P4500 PowerSmart 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 Briggs & Stratton generators, please consult Briggs & Stratton's warranty policies stated in the user manual (opens in a new tab). Alternatively, you can also contact their Customer Support : 1-800-743-4115.
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Electric fry pan | 1500 | 1500 |
| Refrigerator (energy star) | 192 | 1192 | |
| Vacuum cleaner | 1075 | 1175 | |
| Security system | 180 | 180 | |
| Total | 2947 W | 3947 W | |
| For camping | RV AC (11,000 BTU) | 1010 | 1600 |
| RV refrigerator | 180 | 600 | |
| Electric grill | 1650 | 1650 | |
| Radio | 100 | 100 | |
| Total | 2940 W | 3530 W | |
| For work | Grinder | 1400 | 2500 |
| Demolition hammer | 1260 | 1260 | |
| Drain cleaner | 250 | 250 | |
| Total | 2910 W | 4010 W |
What is the difference between the 30795 and the 30814? (Asked August 08, 2021)
The 030814 is the newer version. The unit is now CARB-compliant, and offers a remote start as well as Bluetooth connectivity via the InfoHub mobile App.
Couldn't find the right answer for you? Ask your own question.
User Reviews
I just bought my 3700 watt continuous generator a week ago. So far, I love it, except for the gas fill. Can’t see inside the tank when filling it up. So it is easy to overflow it.. The electric fuel gauge only works when it is running. Really??? Why not keep that gauge simple like a Honda? A non electronic gauge is much better with less to go wrong. Other than that, I love it, but things may change as time goes on. Hopefully not. I previously owned 2 Honda EU3000I which I absolutely loved, and used mist of the week for many years. But Hondas are getting ridiculously expensive as well, so I figured that I’d buy a generator that offers so much more for half the price.
I own this generator and have owned it for about 6 months. It was manufactured less than a year ago. This unit hasn’t ran right since it was new. I contacted Briggs and they just told me to take it to a service center there was nothing they could do for me. I take it to the service center they referred me to. That service told me that Briggs & Stratton is the worst company to deal with and they do not support or stand behind their products. They told me there was no chance of Briggs covering the repairs of this unit even though it was well under a year old. Before I took it to the service center I tried ordering a new carb myself because I knew that is what the issue was and I needed it working for a weekend trip. The carb was on back order (obviously this is a common issue) After the first trip to the service center and spending $200 for them to “clean the carb” I took it home that night and had the same issue. I take it back they tell me it needs the carb replaced and the carb alone is $140. So now I will have over $400 into a generator that cost $1000 to start with an hasn’t ran right since it was new. I reached out to Briggs again after my experience with the service center. They won’t acknowledge my e-mails or the fact there is a know issue with the carburetor on these generators. I will never own another Briggs & Stratton product and will make it my mission to warn others to stay away. There are better options out there. I have owned a 2000 watt Champion invertor for several years and never had an issue with it!!!!!!
Purchased at a good price on sale. Shipped directly to home. It was not assembled correctly at factory. Damaged filter housing, air breather not attached, filters not oiled. Battery was at 10 Volts when it arrived. LED lights unreadable when running. Can’t see the power level or fuel level in daylight, in the shade. To get warranty / repair it has to go to a Briggs dealer. Load it up (110 lbs) and take it to them. I should have bought it from the Briggs dealer and had them demo it before I accepted it.
Other than that: I like it.
lessons learned.
Got rid of a 3500 watt B&S open frame RV generator that was LOUD. Previously had a DuroStar DS4000 that lasted three years (1200 hrs) and blew up even with regular maintenance. I have only used this generator twice but can tell it does well in fuel consumption and noise. It seems to be at least as good as the rest of the line and having bought it on sale, saved a TON over what current pricing is.
LED lights not working. Started manually.
Electric start didn’t work; Battery terminals connected
Assume battery dead??
Returned to Home Depot