Go Power! GP-ISW1500-1500 Watt Industrial Pure Sine Wave Inverter, 12V to 120V AC, Dual GFCI Outlets, PowerSave Mode, Overload Protection, Ideal for Appliances & Sensitive Electronics

I bought the Go Power 1500 Industrial pure sine wave inverter, and needed the additional remote. I am using this in conjunction with a small bank of LiFePO4 batteries with solar panels. This remote allows me to see the immediate wattage draw and the voltage status of my battery bank. Oh, and I can also turn the inverter on and off. That saves me energy when it is not in use. There are also 7 indicator LED's for showing any possible safety shutdown issues. The remote is so easy to install. One simple jack plugs into the inverter, and has 25' of cord for optimal placement. The remote is very rugged, and is surface mounted for use in vehicles, RV's, boats and so on. This is a high quality device that makes using and monitoring my inverter easy. I highly recommend it to anyone with Go Power industrial pure sine wave inverters. It is a good value for its functions and quality. I give it 5 stars.

Once installed works as designed and have had no problems. Installation was a little challenging as it needs to be close to the batteries (no more than 10’ of 00 welding cable wire). Had to go to a welding shop for the cable to make leeds. Bought go powers large fuse etc. I should have just bought the install kit but I thought it was over priced. Had to run all over town to find the correct spec parts in order to install. It is a great product & nice to not fire up fossil fueled loud generator. Paired with solar panels it is a great addition to my rv I am fulltiming in.

Works great, I got lucky and got one from Amazon Warehouse. Couldn’t see myself paying $900+ for it. But for the price I got it’s amazing. Internal fans are louder than expected but not terrible. One thing I will say if your hooking into your shore power with the ATS. Make sure the power save mode is turned off. Power save mode will think there is no load and it won’t trigger the transfer switch. I learned that the hard way 🤦🏻. This will power everything in my Toy Hauler without a hiccup. Haven’t tried it for the AC units. But if I have to run the AC I’ll just use the onboard Gen. Even though I’d think it would power one of the Units without a problem. Good Job go power!

I wanted to replace my inverter with a newer one, so I went with the GoPower because it had great ratings. When this one arrived it was obvious it was previously used, due to screw marks on the mounting flange. Once I installed it, the only thing that worked were the flashing lights, there was no a/c voltage whatsoever. It was installed correctly and the pin switches were set correctly. I believe the inverter is a good one however, whomever had it prior to me may have had some troubles. Another good thing about the GoPower is that they have U.S. based tech support.

Great unit overall, purchased to use in an RV for dry camping, and during a power outage using the RV batteries to power random items around the house without using the generator. Just for background, I have 2, large 12v deep cycle batteries, with about 1.5kwh of useable capacity at moderate (500w) load. I can stretch the capacity to over 2 kwh with a very light load. I hooked it up with 3ft, 2/0 copper cables. This inverter will draw upwards of 250 amps when the batteries are drained, so make sure your cables and fuse are up to the task. I had about 40 mV of drop on the negative cable, and 70mV of drop on the positive cable and fuse combo at 1500w output. It is definitely expensive compared to the competition, at nearly twice the price of competing models from China. You are paying for better engineering, better components (Taiwan), better support, and a decent warranty. We chose a pure sine inverter because the modified sine inverters make fans and some other devices hum or click during the transitions between voltages, which are used to simulate a sine wave. Pros: -4 output voltages, 100, 110, 115, and 120. Lower voltages can be used to stretch the wattage if needed, as resistive loads will draw less amperage. -50 or 60hz output selectable. -Nice weather resistant GFCI outlet included. Uses a common style which is easily replaced if needed. -Variable speed fan is fairly quiet under low load. Seems to run at high speed any load over 1100 watts in 75F ambient air. - Sturdy connections to the battery cables. M8 studs match the sizing of the 5/16 studs on deep cycle batteries. -Cable covers included -Stays cool under full load Cons: - No output gauge included, is available at an extra cost. - Battery health indicator is just green, yellow, red, depending on input voltage. It is of little use without a known load -2000 watt rating is based on peak amperage loading, not average. A cyclic pulse of anything over 2000w will throw an overload warning, and shut off the output. -No direct output lugs to wire directly into an RV or transfer switch. We used the inverter for 7 days straight dry camping, only charging the batteries once per day via a generator, and supplementing with ~80w of solar, charging the batteries when it was actually sunny (half the time?). It easily ran the 13500btu AC (with a microair easy start) for almost 30 minutes of accumulated time per day, and made a full pot of coffee while charging phones and running a few lights in the mornings. I measured standby power draw at 12watts, approximately 1 amp at 12volts. The only big issue was running an adjustable heat gun during testing, which caused the unit to go into overload, even though the average power draw was only 675 watts on low, at a power factor of 0.75. I can only guess that the pulsing of the heating element was occasionally drawing more than 2000w, and after 45 seconds, the unit would beep and shut down, with the blinking light indicating an overload. The manufacturer claims the unit is guaranteed to run any load less than 2000w, but I haven't seen the fine details yet. Running the same load on a 1600w continuous inverter generator is no problem. I'm betting the higher voltage bus on the generator is able to cope with the sudden spikes, since the current required to produce 120vac is much reduced compared to 12vdc nominal.

This product seems very well built. It handles the loads I have applied quite well with no worries at all. I ran a fridge and a freezer separately and it did an excellent job. I ran it previously the night before all night and it ran without complaint. The only downside for me is that the fan is somewhat loud. This definitely would not work if you have to spend a lot of time in close proximity. The fan kicks on after a few minutes of running, not necessarily when under heavy load. All in all, it works great so far. I'll update later in another few months. UPDATE - 1 MONTH LATER. This unit continues to impress me. On a good sunny day, I can run two refrigerators comfortably. I use it on a solar system. The unit handles the load like a boss. It runs for about 12 hours per day and sometimes up to 15 hours. I am very satisfied so far and will definitely recommend this.

I haven't had this long enough to weight in on the durability. I had a smaller one years ago. Both seem very solidly built. It's a bit noisy when the fans kick in. Gopower does great customer service. There is a phone number on their site and they do respond quickly to email. The customer service people know the basics very well but can't get into the deeper tech. One did pass me on to a technician for one question. Be aware that they will advise you to use a very expensive Class-T fuse. Check with your battery mfg and get the SCCR of your batteries. You might be able to save $100+ on the fuse. One negative is the AC outlets. Because they are a standard wall GFI the plugs going in need to be straight in. Plugs that lie flat won't work unless you find some offset to 45°. The usual flat plugs will mean you can only use one and it will leave you with the cord right on top of the power switch. Not a big deal unless you are close fitting a battery box.

Purchased in July 2019. Now dead in July 2023. It has a 2 year warranty. It was installed in my sailboat. It was used for a month (day time only and not necessarily all day) in 2019. Used for a few days in 2020. Used for about 6 months in 2021 and then used daily from July 2022 until July 2023. All tolled a little under 2 years worth of use. They have it figured out pretty well how long it will last. Why don't they just figure out how to make it last longer. Over-priced/Under built. Industrial my ass! Junk!

Excellent product. Used in my truck camper for powering small load items including my CPAP with no issues. Extremely quiet unit with noise only when the cooling fan engages and that is quieter than my computer. I would have went to a more powerful unit to run a electric kettle or toaster but size due to location was the consideration. Highly recommend the Go Power product line of which I also use the charge controller.

Very awsome product. Very quiet to. Only thing is spend the difference and get the 1000 watt model. Just because gives u options to run more. Other then that. Very good inverter. Works very good in my rv.

I originally bought a crappy inverter from a local hardware store that was not a pure sine wave and blew a fuse on my heater. Decided to buy something reliable and have been very happy with what I bought. I hardwired it into my RV with the gopower transfer switch and everything works great. Its pricey but if it saves your electronics it pays for itself