Features

• Runs on your home's fuel system - Natural gas or LP gas and automatically exercises itself once a week for 12 minutes
• 15,000/13,000 watt model with 12 circuits that is completely pre-packaged for easy installation
• System supplies back up power within 30 seconds, so you won't have to lift a finger when utility power fails
• Includes: Automatic Transfer Switch with built-in emergency load center, 30 ft. and 2 ft. pre-wired conduits, pre-wired external connection box, composite mounting pad, 1 ft. flexible fuel line and "Do-It-Yourself Instalation Guide"
• Powerful OHVI overhead valve industrial engine with pressurized lubrication and spin-on oil filter for long life

Reviews (6)

For Professional Installation Only!!
I have the 1999 model of the Generac Guardian 15kw system. This one is hooked directly into my panel and I have a subpanel hooked to the transfer switch. If you think you are going to buy a whole-house generator system such as this one you had better be a licensed electrician, pull all the permits, and have an electrical inspector (and gas inspector) licensed in your jurisdiction. You also better be licensed to plumb gas lines. If you don't, you could unknowingly risk the lives of the electric company employees and blow up your house. So many do-it-yourselfers think they know how electricity works but really have no idea--when you have the licensed electrician install this unit ask him for some horror stories.

On the bright side, this is a real generator, not a joke Home Depot portable. This generator provides two legs of 120v (240v) so it can run your entire house and several 240v appliances. Mine runs all circuits, including the hot water heater, but not the electric stove or the heat pump (a heat pump consumes 5 kw already, which brings you to the next higher Generac which is excessively cost-prohibitive.)

During Hurricane Isabel we ran our entire house for 5 days and ran an extension cord to run a neighbor's refrigerator for most of that time. We had hot water and every home comfort available to us except the electric stove and heat/AC. If you can swing the installation costs of such a unit (which easily costs more than the unit itself) by all means get this unit but if you intend to install it yourself you are a fool.

For people who don't have natural gas you will need to change out the regulator. I use propane so we needed a different orifice. Another reviewer stated that he needed a separate gas meter but I've not heard anything about that from our installer when we talked about natural gas vs. propane. If have a combination regulator and gas meter then the gas company needs to visit. If you have a separate regulator then you need to tap the line for your generator and its regulator before your house's regulator.

Everything was as advertised
I found the Guardian 15KW generator to be exactly as described in the literature. I did have to have the power company install a larger gas meter to get the required gas flow. The cost of the upgraded gas meter installation was $140. I am not an electrician but I have had previous experience with electrical wiring and I found the instructions to be very easy to follow. I was able to do the total installation except for hooking up the gas supply line from the gas meter. After the generator was installed I hired an electrician to assist me in testing the unit for proper output etc. Everything tested out according to the specifications.

There is a problem!
The manufacturer does not mention a minor detail. This generator consumes almost 200 cubic feet of natural gas per hour at 11-14" of water column pressure. This is TWICE the pressure of a residential intallation so this unit requires a seperate gas meter. Find out BEFORE you buy whether the gas company will switch out the meter and help with the piping. Your house will require two pressures, 6" for your regular appliences and furnace and 12-14" for the generator. The generator does work, but it is NOT easy to install.

Excellent Product
I would recommend the 15K Watt Generac Generator to anyone. Easy to install. I have had no problems with it. The only difficulty was the conversion from Nat Gas to Propane. It comes with the Nat Gas orifices installed. The difficulty was due to very little working room to remove the regulator. Other than that minor issue I would rate this 5 stars. You will get what you pay for and in this case you get a great product.

The Ultimate Home Security System for Your Family
We had the Generac 15kw generator installed in our new home construction about two years ago. 15 kw is adequate for emergency power for nearly any home, although larger models are available if you wanted to power everything in your house.

The generator has performed exactly as described without a hitch since our original startup. It automatically excercises itself once a week to keep the battery charged and everything working.

The current pricing on this item is outstanding--our construction schedule forced us to buy just before the big Y2K event. Prices are now around half what they were. Installation will go most smoothly with an electrician who is familiar with these systems which have been adapted for home use, so I would recommend locating the electrician before ordering. Routine maintenance is basically like servicing a car engine, can be done by nearly anyone. The nicest thing of all is that the unit is connected to our natural gas line, so we never have to worry about fuel.

This was an investment in our home I made mostly for my wife. I've never regretted it. We love it. ... Read more

Features

• Runs on your home's fuel system - Natural gas or LP gas and automatically exercises itself once a week for 12 minutes
• 12,000/12,000 watt model with 12 circuits that is completely pre-packaged for easy installation
• System supplies back up power within 30 seconds, so you won't have to lift a finger when utility power fails
• Includes: Automatic Transfer Switch with built-in emergency load center, 30 ft. and 2 ft. pre-wired conduits, pre-wired external connection box, composite mounting pad, 1 ft. flexible fuel line and "Do-It-Yourself Instalation Guide"
• Powerful OHVI overhead valve industrial engine with pressurized lubrication and oil filter for long life

Reviews (4)

Professional Installation Only
I have the 1999 model of the Generac Guardian 15kw system. This one is hooked directly into my panel and I have a subpanel hooked to the transfer switch. If you think you are going to buy a whole-house generator system such as this one you had better be a licensed electrician, pull all the permits, and have an electrical inspector (and gas inspector) licensed in your jurisdiction. You also better be licensed to plumb gas lines. If you don't, you could unknowingly risk the lives of the electric company employees and blow up your house. So many do-it-yourselfers think they know how electricity works but really have no idea--when you have the licensed electrician install this unit ask him for some horror stories.

On the bright side, this is a real generator, not a joke Home Depot portable. This generator provides two legs of 120v (240v) so it can run your entire house and several 240v appliances. Mine runs all circuits, including the hot water heater, but not the electric stove or the heat pump (a heat pump consumes 5 kw already, which brings you to the next higher Generac which is excessively cost-prohibitive.)

During Hurricane Isabel we ran our entire house for 5 days and ran an extension cord to run a neighbor's refrigerator for most of that time. We had hot water and every home comfort available to us except the electric stove and heat/AC. If you can swing the installation costs of such a unit (which easily costs more than the unit itself) by all means get this unit but if you intend to install it yourself you are a fool.

For people who don't have natural gas you will need to change out the regulator. I use propane so we needed a different orifice. Another reviewer stated that he needed a separate gas meter but I've not heard anything about that from our installer when we talked about natural gas vs. propane. If have a combination regulator and gas meter then the gas company needs to visit. If you have a separate regulator then you need to tap the line for your generator and its regulator before your house's regulator.

remark to prvious post
Page 7 of the online owners manual says that it requires 11-14 inches of water column and that it is the end users responsability to obtina this.

12000 REVIEW
THE ON-LINE INSTRUCTION MANUAL MADE NO MENTION OF 11 TO 14 INCHES OF GAS PRESSURE. ILLINOIS PWR CO WANTS $1600.00 FOR THAT SERVICE, BUT THEY WILL GIVE ME 11 INCHES AT NO COST AND I AM GOING TO TRY THAT. I HAVE YET TO INSTALL THE GENERATOR. THE ON-LINE MANUAL ALSO SAID IT WAS 30 HP AND IT IS 26 HP, BUT HAS THE SAME DISPLACEMENT AS THE 15 KW UNIT AT 30 HP, I DON'T UNDERSTAND. I THINK THE BUYER IS NOT GETTING ALL THE INFO NEEDED FROM THE ON-LINE MANUAL AND I HAVE RECEIVED NO INFO ON THE $100.00 REBATE. THE UNIT LOOKS GOOD BUT NEEDS AN HOUR METER TO HELP KEEP TRACK OF MAINTENANCE.

Fantastic product but you need a high pressure gas meter
This is a good product, it works really well and is super nice in that it has everything that you need included.
That said - this product requires that you have a high pressure gas meter so know that going in and realize that it'll cost a little money ($100 - $1000 depending on where you are and how much other gas stuff (furnaces etc) you have that will need to be regulated back down) and involve a little bit of hassle to get a high pressure gas meter installed. I didn't see that mentioned anywhere and only figured it out after receiving the generator. Double check with you gas provider to be sure that you can get this and figure out what it will cost before you order!
Other than that, I think this is the greatest thing since sliced bread, you can literally run your house/business off it during electric outages. ... Read more

Features

• Runs on your home fuel system - Natural gas or LP gas and automatically exercises itself once a week for 12 minutes to maintain top running condition.
• Automatic transfer switch with built-in emergency load center included
• System supplies back up power within 30 seconds, so you won't have to lift a finger when utility power fails
• All components are fully factory pre-wired to make installation easier than ever & save you time and money
• Powerful OHVI (overhead valve industrial) engine with pressurized lubrication and oil filter for long life

Reviews (1)

Professional Installation Only
I have the 1999 model of the Generac Guardian 15kw system. This one is hooked directly into my panel and I have a subpanel hooked to the transfer switch. If you think you are going to buy a whole-house generator system such as this one you had better be a licensed electrician, pull all the permits, and have an electrical inspector (and gas inspector) licensed in your jurisdiction. You also better be licensed to plumb gas lines. If you don't, you could unknowingly risk the lives of the electric company employees and blow up your house. So many do-it-yourselfers think they know how electricity works but really have no idea--when you have the licensed electrician install this unit ask him for some horror stories.

On the bright side, this is a real generator, not a joke Home Depot portable. This generator provides two legs of 120v (240v) so it can run your entire house and several 240v appliances. Mine runs all circuits, including the hot water heater, but not the electric stove or the heat pump (a heat pump consumes 5 kw already, which brings you to the next higher Generac which is excessively cost-prohibitive.)

During Hurricane Isabel we ran our entire house for 5 days and ran an extension cord to run a neighbor's refrigerator for most of that time. We had hot water and every home comfort available to us except the electric stove and heat/AC. If you can swing the installation costs of such a unit (which easily costs more than the unit itself) by all means get this unit but if you intend to install it yourself you are a fool.

For people who don't have natural gas you will need to change out the regulator. I use propane so we needed a different orifice. Another reviewer stated that he needed a separate gas meter but I've not heard anything about that from our installer when we talked about natural gas vs. propane. If have a combination regulator and gas meter then the gas company needs to visit. If you have a separate regulator then you need to tap the line for your generator and its regulator before your house's regulator. ... Read more

Amazon.com

A reliable generator is essential gear for contractors, but it's also important for home owners, campers, RV enthusiasts and others who may face planned or unplanned power needs. The Generac 9777 4,000 watt extended-life generator is just such a tool. The generator is ideally suited for either occasional or everyday use. A rugged, 7.8-horsepower overhead valve industrial engine provides 4,000 watts of reliable electricity and up to 13.5 hours of use on a single four-gallon tank of fuel. The unit is versatile and easy to use, with two 20 amp 120V power outlets, one full-power 30 amp 120V twist lock outlet, and one full-power 20 amp 120/240V twist lock outlet. It also comes with charger cables for recharging 12V batteries. The engine runs quietly and is designed with several added smart features, including an oversized dual element air filter, an automotive-style oil filter, and full-pressure lubrication. It also features a pressurized low oil shutdown system, automatic idle control, and a power surge alternator that protects against power fluctuations when starting and operating several motor-driven items at the same time. --Carl Thress ... Read more

Features

• 13.5 hours of runtime on a single tank of fuel
• Powered by a Generac OHVI extended life engine with full pressure lubrication
• Ultra-quiet large muffler and intake silencers keep noise to a minimum
• Auto voltage regulation holds voltage steady for use with sensitive electronics
• Auto idle control saves fuel by idling engine down when no load is needed

Reviews (18)

4000XL Easy on fuel once started
I purchaced this generator as a back up unit for my home and for camping. It is fairly quiet and real easy on fuel. There is plenty of power for running the AC and anything else at the same time in my camper. Unfortunatly it is very, very hard to get started in cool weather. I have to remove the air filter and use starting fluid to get in running if it is below 50 degrees. The unit has only about 8 hours on it so far and I hope this will get better as it breaks in. It comes with a extra air filter and spark plug (which I tried changing) but didn't make it better.
If it was a better starter out in cold weather I would give it 5 stars on its capability and price. This seems to be a complaint I have read before. That's a big down fall.

Update 11/03: After having this generator for 2 seasons I would like to add that starting has been getting better. I called the factory on the inital problem and they refered me to a local servicer. I didn't bring it in though because he couldn't gaurentee free service and had a 45 day wait to get to it. I don't have to go to extremes to start it anymore but I do have to hold the throttle closed for the first 2 pulls and it will usually start within a couple more even at temps down to zero. Running Mobil one oil seems to have helped too. Overall I am happy with my purchase and haven't had any other problems in about 100 hours of use.

Timing is everything
Having lost power for 24+ hours several times and for shorter periods almost monthly in the past two years, we decided it was time to purchase a generator. About the time it arrived, the weatherman started talking about this little storm called Isabel. Thank goodness for prompt Amazon shipping!

The generator is easy to start, runs smoothly while powering our refrigerator, sump pump, and TV, is easy on gas (used about 3 gallons for 10 hours so far), and came with everything I needed except grounding wires and gas. I usually have to pull the cord about 3 times to get it to start, but that is not bad in my opinion. I do agree with the review that stated the front leg and handle stop are a bit cheap, but I don't foresee putting it to the test the way that reviewer did with his business use and his fixes seemed pretty easy.

If we run into any problems, I will edit this review but so far it has been a solid performer at a good price.

faulty oil pressure switch
WE bought this generator as a emergency power unit about 3 yrs ago.we have run it for a total of maybe 40 hours.the last time we used it,it ran for 1hr. then shut down. would start right back then do it again. unit is full of oil.unpluged oil pressure switch now it will run. this unit is not very quiet but still quieter than some coleman generators.factory should include extra switch and symptoms of this problem in manual.

Commercial Grade
I recently purchased my Generac 4000 EXL for my RV. ( Also for my home, in the event of rolling power black-outs. The product is very sound in design with big generator features at a economical price. I especially like the pressurized oil system for the engine as it will extend the life of the engine. The electric start is a "must have" for a portable generator. (even more so for a RV) The automatic idle control is great and helps with noise control. (The unit tends to be a little noisy when under a heavy load.) The generator is compact and can easily be stored in the RV.
I have found the generator to be able to handle all my power needs. Even when the AC unit is turned on the Generac 4000 handles the power needs without problems.
One note:
I did purshase a three year service contract on the unit just to take care of any problems. So far I have had no problems with the unit.
I highly recommend this generator...

Runs like a champ
I bought this generator from Home Depot about 5 years ago. The longest single use I got out of it was for a week with hurricane Isabelle-it paid for itself. Other than that I probably run it 30 hours a year. I use it to power a 1.5 hp well pump, a refrigerator and the blower on my propane hot water heater. We can shower, flush and eat-the important things in life! These three things max it out but get us by. It could have a better wheel/handle design-it's hard to move around. I had to replace the carbureator (water got in and froze up-my fault) and a low oil pressure switch. The filler cap/gas gauge was useless and the low idle mechanism is screwy. I added a screw-on oil filter, which it didn't come with, although later models do. It runs like a champ. If it meets your needs I'd buy it. I'm presently on backorder for a 10,000 watt, 18 hp Honda engine generator. My suggestion to anyone buying a generator is-get the chart that comes with generators and figure out in advance what you want to power and buy accordingly. Good Luck! ... Read more

Features

• Command Central tm control panel
• 8500 starting watts
• 13 hour run time
• 10 HP Briggs & Stratton OHV engine
• Powersurge alternator

Reviews (1)

Good back-up power supply
Good amount of power for the price....

What I like....
great on gas for the amount of power it puts out
good amount of power for the price
fairly lite compared to other equivalent units
sturdy and easily transported
starts fairly easily in warm weather
decent gas tank capacity
low oil detection device is a nice insurance policy
2 year warranty
gas gauge on gas cap
good surge capacity (8500 watts or 55% more the rated load capacity)

What could be improved....
noisey little bugger!
handle is a little flimsy
no electric start

Unknown as of yet.......
not sure how this will start when it's colder, I'm sure I'll wish it had the electric start though! ... Read more

Features

• Jobsite tested frame with panel protection bars and all metal gas tank
• Honda 11 HP, OHV GX Engine with idle control and low oil shut-off
• Maintenance free, brushless alternator
• High amp surge capacity alternator
• Maximum 120-volt power switch

Features

• Electric start, electronic governor, pneumatic wheel kit, tune-up kit and starting battery are all standard with this unit
• Powered by a robust 26 HP 760cc OHVI overhead valve industrial engine with full pressure lubrication and automatic idle control
• 150% surge capacity to 18,750 watts for extra motor starting capability
• Includes GFCI protected outlets and full power 50 amp NEMA 14-50 outlet
• Features large 16-gallon fuel tank for extended run time - Up to 10 hours at half load

Features

• Maximum 120V power switch ensures peak performance of 120V and 240V tools
• Honda 13 HP, OHV GX engine for worksite reliability
• Electric start (recoil backup) with non removable switch
• Maintainence free, brushless alternator for increased durability
• High amp surge capacity for starting high amp tools

Features

• Wheel kit and fully welded frame make transport a breeze
• Generates 5,500 watts continuous with a 9,000 watt surge capacity
• 10-horsepower, overhead-valve Briggs and Stratton engine
• Delivers 13.2 hours of run time at half load, 8.1 hours at full load
• Full panel offers easy access to outlets and circuit breakers

Reviews (12)

Porter-Cable BSI550-W 5,500 Watt Generator with 10 HP Engine
We just went through a power outage and ended up having water in the basement! Our battery back up sump pump was working hard, but the battery went dead. The solution and savior is this portable generator. We bought a Porter-Cable BSI550-W 5,500 Watt Generator with 10 HP Briggs and Stratton Engine. This generator is easy to move with the wheel kit included! Also the OHV engine and electronic ignition make it a breeze to start up! Every time it has started on the first pull! My wife can move the unit and start it up just as easy as me! Never again will we be caught off guard without power! This unit has enough power to run the sump pump, space heater and other small household appliances. Be prepared and get yourself one of these! It is one of the best priced units with good power ratings, engine and a wheel kit! Thank you to Porter Cable and Briggs and Stratton!

Starts easy, runs good!
The shipping of this generator was good. The shipper was ABF Trucking. Their local agent coordinated with me before delivery, which took place two days early.
The generator was shipped with the portability kit in the same box. The instructions for assembly were clear and understandable, but did not help me attach the foot brackets to the generator frame. The frame was drilled but not tapped, so I could not get the screws that were provided started. I used a 1/4-20 tap to thread the holes. Assembly time was about two hours.
After following the preparation instructions, putting fuel in the tank and oil in the engine, and reading the starting instructions on the top of the fuel tank, I pulled the starting cord once, and the engine started. This generator provides enough electricity to run my water pump (1 HP), start my oil burner and run the circulating pumps, run the refrigerator, TV, and provide 1500 watts of lighting. It still had capacity left over, since it handled the startup load of the water pump very well. At $679 this generator is a great backup power source for the average size household. A voltmeter and loadmeter on the control panel would be nice, but at this price I think that is too much to ask.

Porter-Cable BSI550-W 5,500 Watt is a work-horse.
I purchased the Porter-Cable BSI550-W 5,500 Watt Generator with 10 HP Engine because I had to have portable power for residential construction. I bought it so I could run 13 - 15 amp circular saws and a 15 amp, 5 h.p. electric air compressor. It would not kick the compressor on when the air was at 100 lbs. so a serviceman set the rpm at 3700 rpm instead of the factory set 3600 rpm, which generates at 140 volts, no load. It runs great and runs super good. The negative side is having to idle it above the recommeded rpm and the extremely loud noise it makes even with the quiet muffler that it came with. There is also a loud rattling sound in the lower part of the 10 hp B and S engine. I don't know if that's a defect that can be fixed or something that you have to live with. It seems to come from the engine connecting rod to the piston. Other than that it is a great generator for the price. A person who uses it occasionally might not even be bothered by the rattling noise.

Bang for the buck!
This is certainly a step UP from the usual 4,500 watt "budget" generators! Very easy to assemble and a wonderful heavy duty unit that will power MOST of my house in case of electrical problems. Be aware.. you will still need to probably purchase a transfer switch (around $400) and cable (another $50) plus a couple hundred more for installation if you want to do it the "RIGHT" way, however, I figured that in the event of a power outage, it is MORE than worth the cost. I purchased this item when there was free delivery, which was great, because the shipping company said that it would probably have been an additional $200 for shipping this item! I also got a $50 rebate and the price was quite a bit lower than it is now, but I still don't think you can go wrong with this unit. The large fuel tank is certainly a plus! Of course, the delivery company met me and delivered it to the "street" (I had to drag it UP my driveway), but it was well worth it for the price (free!). Porter Cable has a great reputation for this equipment, and I'm looking foward to giving it a full test as soon as my power drops out this winter.

Most Excellent
I am very pleased with this generator. I'm not exactly Tony the toolman, but this was a breeze to start up and to attach the wheel kit. Just added gas and oil started on the first pull. I'm just waiting or the electrician to show up and install the transfer switch and I'll be ready for most anything. I was told that since my furnace is gas and don't have a well pump that I'll be able to hook up most of my house. The shipping with ABF was a little tedious, I had to leave work and arrange a meeting place, but the driver was cool and helpfull. Let it snow, Let it snow, Let it snow. ... Read more

Features

• Jobsite tested frame with panel protection bars and all metal gas tank
• Honda 8 HP, OHV GX Engine with idle control and low oil shut-off
• Maintenance free, brushless alternator
• High amp surge capacity alternator
• Maximum 120-volt power switch

Reviews (2)

High Quality Generator.
This Dewalt generator is ,without question,one of the nicest on the market. It's level of design,preformance and finish is the best available today. I have used many generators,from various manufactures and I would say that this Dewant unit compares with the super-duty,heavy construction, units I've used. You can't go wrong.

Best Little Generator I Have Seen (In a class of its own)
As always, DeWalt exceeded my expectations. This gem arrived in perfect condition. Once I had completed assembly and added oil and fuel, I gave a very light tug on the rope to get a feel for how much resistance it would offer. It started! Have only had it a few weeks, but it works just as advertised. The automatic idle is a very nice feature which really keeps noise down when there is no load. Note - be sure to follow instructions, since the generator is shipped without oil. If you like to jump ahead, do not put in fuel or oil before assembling wheels and lifting hook. ... Read more

Features

• UL 1008 Listed and meets NEC requirements
• Expandable to 16 circuits
• Versatile - can be flush or surface mounted indoors
• Flexible - allows hardwiring or plug-in generator connections
• Easy Maintenance - uses standard branch circuit breakers

Features

• Multi-featured control panel
• 12500 starting watts
• 9 hour run time
• 18 HP Briggs & Stratton OHV engine
• Electric start

Reviews (1)

Generac 10,000 Watts
I like it very much , it works great !!! ... Read more

Features

• Recharge at home or from a vehicle
• 1500 watts of household AC power
• Runs 115-volt AC or 12-volt DC products anywhere
• Provides emergency power when the power goes out
• Requires no maintainence and safe for indoor use

Reviews (7)

Badly damaged once again.
I previously ordered two of these units and wrote a review. Both were badly damaged, but one was salvagable. The other I had to return, after it overheated and emitted a noxious odor. I decided to take a chance and order another unit this month (goal was to have total of two working units), hoping that whatever warehouse or shipping issues that resulted in previous damage had been resolved. They weren't. This unit also came with crushed top and wheels. Until the manufacturer comes up with a better way to ship these heavy beasts, not worth it.

Good all-in-one package
The Xpower 1500 is a good backup system as it has eveything you need in a convenient handtruck (the batteries are heavy).
Unfortunately the 61 Amphr batteries don't last that long. Adding a 100Ahr battery which you can easily be connected to the xPower make for a nice system which will get you thru a few days of blackout.

I HAVE TWO OF THESE
I HAVE TWO XPOWER 1500 UNITS . THEY WORK AS ADVERTISED, EACH UNIT WILL RUN A REFRIGERATOR FOR OVER TWO HOURS DURING A POWER OUTAGE. THEY WILL START A SKILLSAW WHEN FULLY CHARGED.
THE ONLY PROBLEM I HAVE HAD, ONE OF THE CHARGERS WILL NOT CUT OFF AUTOMATICALLY WHEN THE BATTERY IS FULLY CHARGED.
A QUALITY PRODUCT, BUT NEEDS TO HAVE MORE RESERVE (BATTERY AMPS) FOR LONGER SERVICE. GREAT IDEA.

doesn't run
bought one for the boat, didn't run, wouldn't charge. Fluke?
exchanged for a new one. Followed directions still no charge after 24hours plugged into household power.
Not worth time or effort it would appear.

Living Off The Power Grid - The True Test
Our ranch is outside of utility power service, and we rely upon a generator for our power. The Xantrex xPower 1500 was appealing to us for the purpose of running small electrical units, TV, VCR, lamp, computer, without having to start up and listen to a 10K generator. An added advantage is being able to take power where you need it on our acerage. The portable dolly design allows the power unit to go where you want the power, for power tools, weedeaters, etc.

The system works wonderfully for our purpose. Now we can enjoy a few quiet evening hours without having to forego light and entertainment. Plugged into a standard wall outlet, the x1500 battery easily charges up during the generator-run hours. We are very pleased.

We experienced one glitch, which turned out okay. The original unit we received had battery acid spilled inside of the box. Xantrex technical support was very clear that this was not right, and the unit could not be used and needed to be replaced. Their warranty department took care of everything, and delivered an entire new system within two weeks. It did take more than one call to get a solid answer on this solution, but it worked out satisfactorily. ... Read more

Features

• Maximum 120V power switch ensures peak performance of 120V and 240V tools
• Honda 11 HP, OHV GX engine for worksite reliability
• Electric start (recoil backup) with non removable switch
• Maintainence free, brushless alternator for increased durability
• High amp surge capacity for starting high amp tools

Amazon.com

Since it tips the scales at just 66 pounds, it’s incredible that this little unit can output 2,800 watts. Not only that, but it’s a good deal quieter than other generators in its class. The inverter system with Pulse Width Modulation delivers such a stable voltage that you can run products with built-in microcomputers or microcomputer-controlled electric tools off this generator. A nice innovation is the "Economy Control" electrical governor: It matches engine speed to the electrical demand, so if you’re camping and just running a CD player, the engine downshifts to supply that much power, again reducing noise to about 60 decibels. Plug in something else, and power increases accordingly. Another nice feature is the Oil Watch warning system that shuts the unit down before the oil is low, and won't let you restart until oil is added. Because it’s light, compact, and quieter, this is the ideal generator to keep on hand at home for power outages and a smart buy for the job site, too.--Kris Jensen-Van Heste ... Read more

Features

• Provides highly stable electrical frequency--perfect for microcomputers or sophisticated electronics
• Inverter Technology with pulse width modulation control
• Automatically adjusts engine speed to match power demand
• Oil Watch warning system: shuts unit down before the oil is low
• Extremely lightweight (only 66 pounds)

Reviews (3)

The generator specs and looks are fine, but....
No where in Amazon's presentation of this item is the fact that you will need an "isolation switch," also called a "transfer switch" at some stores. This is a [$$] item that allows you to switch off the electric power line from your utility company while you are using the generator to feed power to your home. This protects utility workers from electrocution that could occur if you backfeed electricity into the power grid. It protects your home circuits and appliances from overload when the utility power comes back on. Neither Amazon nor Yamaha mentions the fact that the Yamaha generator requires a particular locking plug for the AC output, and does not provide the NEMA number that you have to match when buying the power cord taking power out of the Yamaha to your home's electrical supply input. Yamaha's manual is ridiculously inadequate about how to set up this device, though the details for maintenance and safety seem pretty thorough. But you have to be able to use it, and using it requires a frustrating process just to know what parts to buy. And then there's the cost of an electrician to install the isolation switch. No plug-'n-play here.

A lightweight, heavyweight!
When I opened the box and saw this little generator, I thought I was in trouble. But this 2800 watt Yamaha is the new inverter model. Not sure what that means, but it is very light weight but really puts out the juice. We ran 2 screwguns, 2 - 500 watt quartz lights and our radio and this Yamaha barely ran above idle. It weighs half of what our old junker weighs, runs 4 to 5 times longer on a gallon of gas and purrs quiet as a kitten. We have been using this wonderful generator for over a year with no problems at all. It's Yamaha inverter generators for our crews from now on.

Durable, Efficient, and Economical Power Generator!
When I started construction on a cabin in the woods of northern New hampshire, I wanted to be sure I had a reliable alternative source of eleectrical power both for the construction effort and for time later when the basic power would be unavailable, as in an ice storm or other power outage. I was pleased to find this state of the art model from Yamaha because it had both an enthralling list of desireable features and was within the budgetary figure I had in mind for the generator.

That said, I have been thrilled with just how powerful, durable, reliable and economical it has been both to own and to use. Yamaha truly has created a super quiet, small, and light generator, the best of its kind. it is a 2800 watt generator that emplys inverter technology. It's well suited for equipment requiring a stable frequency and voltage. Voltage output stability very "clean", so it can power microcomputers or sophisticated electronics, a feature we appreciate as we can use it evenings to power a laptop. When power demand power is low, the generator runs at a low engine speed, then, as power demand increases, engine speed increases in a corresponding power curve. This Yahama inverter system meets my needs superbly, and I can highly recommend it. Enjoy! ... Read more

Features

• Brushless alternator for reduced maintenance and downtime.
• Commercial-duty steel gas tank with easy to read fuel gauge.
• Mechanical compression release for easy starts.
• Automatic idle control reduces engine to low RPM operation: reducing fuel consumption & engine wear.
• Includes condenser voltage regulator for stable voltage output.

Reviews (3)

Makita Quality at a Great Price
I decided to upgrade my generator from the 2500 watt Coleman I was using. It would barely run a refrigerator. We had a terrible ice storm here in Durham NC a few months ago. I was without power for three days and we were luck it was only that long. I did alot of research into generators. Here's what I found. Honda gens are wonderful but expensive. Grenerac is garbage for long term use. Read the reviews if you doubt. Makita built by Robin compare feature to feature and quality wise with Honda. I like the way Robin builds their engines, all ball bearing construction. No sleave bearings here. I have use this gen twice so far and it will power my whole house no problem. The control panel on this gen is well layed out. I used a outlet box with a twist lock plug to feed power into my main pannel. By the way Amazon has the best price on these gens.

Best Generator for the price!
Just recievd the Makita G6100R 6100 Watt Generator and was very impressed on how it worked. Filled with oil and gas, gave one pull on the starter cord and started to run. Ran my entire house on the generator (with a 20 AMP twist lock plug wired into my circuit panel)for 5 hours with no problems. Has great features normally found on higher priced models. Idle switch is great along with smooth and QUIET running Robin (Subaru made) engine. Can't beat the price either! Get the wheel kit, this generator is heavy!

Makita Generator 12/2/00
As a custom homebuilder, I have owned many different brands of generators including Honda, generac, coleman, yamaha, and John Deere. This Makita has been as good or better than any and is easily the best for the dollar. Especially well liked by my men is the auto idle feature along with the fact that even at open throttle this unit is very quiet, very important whe running 8 hours a day. The only problem I've had so far in 6 months use is a broken starter rope. ... Read more

Features

• Accessories include: AC charger, DC charging cables, Jump start cables
• 300 watt portable, rechargeable, electronic generator
• Vehicle jump starter
• 250 psi air compressor built in
• Three prong AC outlet

Reviews (8)

First Rate
Loosing the power cord on the air compressor is worth the purchase price. If you ever had to fill tires on a trailer you know what I am talking about.

Invertor works well, but keep in mind 300Watts of battery power is a small bucket of power, don't try any inductive loads. I managed to burn out the invertor. Xantrax honored the warantee and replace the unit no questions asked. Refreshing change after dealing with Sony's warantee department!

Highly recommended

instant AC power
If your power goes out you can live, for a while, with no lights. The operation of a sump pump is a different matter. Last year I spent 5 hours bailing a sump pump hole with a plastic pitcher. Not enjoyable. I went everywhere looking for this type of unit and spent an hour on the internet. The Xantrex 852-1840 generator seems to be a great insurance policy.

Good overall; takes a long time to charge
Overall, I am pleased with this product. However, I ran into the same issues addressed by Ron Campbell in his review. Although the manual states it takes about 40 hours to recharge using the AC adapter (plus an additional 15 hours if you don't see the green light after 40 hours), it took more like 72 hours before I got the green light indicating full charge. The owner's manual states that longer charge times are indicative of less than 120 volts at the wall outlet. I find it hard to believe that my three-year-old house does not have 120 volts at the outlets, but I guess that is possible.

I bought this to use as an emergency jump-start unit and to add air to my tires after they are deflated for offroad travel. It seems to suit my needs. I would recommend this product, but be aware that the charge times may take twice as long as those stated by the manufacturer.

Very Useful
I have found it to hold a charge very well. It is great to have a back-up when rv camping. It is also reassuring to know that when camping in remote areas that you have an emergency if your vehicle doesn't start. I consider this a good buy.

Best invention since sliced bread!
I have sleep apnea and need a machine to help me breath when I sleep. During power failures, I have had to stay up until the power came back on until I received this machine as a birthday gift. It will run my CPAP machine for more than 8 hours! ... Read more

Features

• One year warranty
• 6,500 continuous watts, 8,000 surge watts
• 13hp Honda engine with cast iron cylinder sleeves and low oil protection
• Idle control saves fuel and reduces noise
• Brushless alternator design provides cleaner power and less maintenance

Features

• UL 1008 Listed and meets NEC requirements
• Expandable to 16 circuits
• Versatile - can be flush or surface mounted indoors
• Flexible - allows hardwiring or plug-in generator connections
• Easy Maintenance - uses standard branch circuit breakers

Features

• One year limited warranty
• 7,500 watts continuous, 10,750 watts surge for high power demands
• 13 HP Briggs & Stratton Vanguard and brushless generator for less down time
• Idle control switch and low-oil protection
• Wheel kit and fully welded frame make transport a breeze

Reviews (4)

DOA
I received this generator from Amazon, prepared it per the included instructions, cranked it up, and immediately realized that it has two big problems: Voltage is only 107V, and it started making a gawdaful screeching sound after running for about 60 seconds. Screeching seems to be coming from the genset itself (not the engine), possibly indicating a bad bearing in the generator. Not good!

The fact that it made it out of the factory in this condition tells me that Porter Cable is doing a poor job of Quality Assurance. Also since I bought it from Amazon rather than a local retailer, I obviously can't take it back to the store for an exchange...I am forced to lug this heavy thing to the nearest factory service center. In retrospect, I might have been better off buying it locally.

Watch Porter Cables product descriptions for Generators
Even though it doesn't have all the features that they advertise, it is a good generator. They advertised it as having an hour meter and full power switch. It has neither. I did a lot of research, (weeks) on different generator features before purchasing this one. So when I did get it and it didn't have all the features that it was supposed to, I was disappointed.
But, If you're looking for using primarily 120 volts, this is the one for you. It has (2) 20 amp GFCI duplexes- (four grounded plug-ins) Plus it has a Nema L5-30 amp 120 volt plug-in. I purchased a 10 gauge extension cord that plugs in to the L5-30 Nema and on the other end it has 2 duplexes. This gives me 8 grounded plug-ins. total. Of course you still can't go over the 62.5 maximum constant rated amps while doing so. It does have a large surge rating of 10,750 watts, 89 amps for motor starting power
The engine started on the first pull as it should, and ran great. The Vanguard engine is supposed to be Briggs & Stratton's best engine. The Idle control works great too.
I would recommend downloading the PDF manual on any generator before purchasing. And then carefully compare all the features to their advertisement. I noticed many advertising mistakes on a lot of different generators out there.
Comparing power to price, this generator is hard to beat!

If you are looking for value...
This is your generator. Noise signature is more than tolerable although I agree with the previous poster - I wouldn't want any of these things outside my bedroom window. The compression release makes for a very easy pull if you don't have electric starter connected.

A "REAL" generator
There are lots of generators out there, and deciding on which to purchase can be complicated. I based my decision on getting one larger than I thought I would need so that it would not spend its life stressed to its limit. Although I had to purchase this generator elsewhere (...) and I ended up paying more for it, I am glad I did finally get it.

I suggest that you have some assistance on hand to get the VERY heavy box into your garage to set it up. Assembly took me about an hour or so, so you should be up and running in a short time. The only problem I had were the holes in the frame for mounting the rear legs were not tapped and the supplied bolts were not self-tapping (or at least to say that they were not very good at it- ther tips being quite large with no relief slot in them to cut the metal), so I had to use a 1/4 x 20 tap to create the threads before inserting the bolts. If you don't have a tap you could easily replace the bolts with some better self-tapping bolts- they are 1/4 x 20 x 1" I think.

The Vanguard motor is made in Japan and seems to be a very high quality item. Once filled with oil and fueled up it started the first time on the second or third pull adnran smoothly after about a five minute warm up in cold weather (mid- 40's F.). Pulling on the starter rope seemed quite easy and I suspect that this motor has some sort of compression relief. For anyone of average strength, I think that the starting battery would only be needed in very cold weather.

Although I would not want it running next to my bedroom all night, it does run quite a bit quieter than a lot of other generators I have heard.

Be aware that most localities require a special set up if you want to power an entire home with a generator. This special switch box is not included and it needs to be wired by a qualified electrician. If you just run some heavy extension cords to the generator, then this is not necessary. This means that to power a water well or other 220 equipment like central air conditioners the box will be necessary.

To test it, once it had warmed up, I had the idle control on (low idle speed engaged) and plugged in my portable circular saw. I hit the trigger on the saw and the generator immediately came up in RPM and the saw went to full power as if it were plugged into the wall.

Be aware that when using voltage sensitive devices and light loads like an incandescent light or two, the idle control has to be off as the generator cannot sense these small loads and will not come up to a power-prodicing RPM. My trouble light would not do anything but glow dimly at the low idle speed.

This thing is large and has a huge alternator in it. With a 10,500 watt surge rating it should handle most all your needs- maybe not all at once, but for most households this is going to be a real handy tool to have around when the lights go out.

BTW- The motor and the alternator section each have a 2 year warranty! At this price I found nothing to compare to the BS750. ... Read more