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Availability:
Only 10 left in stock, order soon!
Arrives
Monday, Oct 5
Size: One Size
Features
- The pure sine wave output delivers 800-Watt Continuous power, 1500-Watt peak power with high efficiency, 1-Watt draw in zero-load power ECO mode
- This inverter can be operated and monitored with computers, tablets and smartphones because of the VE.Direct communication port. Cables and dongles are sold separately
- High start-up power is used to start loads such as power converters for LED lamps or electric tools. In ECO mode, the inverter will switch to standby when the load decreases
- Employing the hybrid HF technology, the result is a top quality product with compact dimensions, light in weight and capable of supplying power, problem free, to any load
Brand: Victron Energy
Recommended Uses For Product: Recreational Vehicle, Camping
Power Source: Battery Powered
Wattage: 900 watts
Battery Capacity: 100 amp_hours
Power Source: Battery Powered
Wattage: 900 watts
Battery Capacity: 100 amp_hours
Number of Outlets: 1
Input Voltage: 12 volts
Output Power: 500 watts
Standby Power Shutoff: High Efficiency
Output Voltage: 120 volts
Peak Output Power Watts: 900
Electrical Output Waveform: Pure Sine Wave
Frequency: 60 hertz
Item Dimensions L x W x H: 10.8"L x 6.8"W x 3.4"H
Item Weight: 9.6 pounds
Energy Specifications Met: CE, ECE R10-06
Color: No Color
Brand: Victron Energy
Antenna Location: Recreational Vehicle, Camping
Model Name: Victron Energy Phoenix 500VA 12-Volt 120V AC Pure Sine Wave Inverter with NEMA GFCI
Built-In Media: Victron Energy Phoenix 500VA 12-Volt 120V AC Pure Sine Wave Inverter with NEMA GFCI
Model Number: NT-955
Number of Items: 1
Item Highlight: with NEMA GFCI, Certified to UL458
Unit Count: 1 Count
Global Trade Identification Number: 16
Item Type Name: Victron Energy Phoenix 500VA 12-Volt 120V AC Pure Sine Wave Inverter with NEMA GFCI
Manufacturer: Victron Energy
Mfr Part Number: NT-955
Warranty Description: Warranty
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Take note this inverters rated at 90% efficiency at most all loads which is exceptional. A 100 watt load running a blower style fan resulted in the unit not heating up and no internal fan noise on a 80 degree day. I was able to power a 6.3amp 120 volt half inch hammer drill with this (used on concrete without any issues.) I have the inverter on some 8 gauge wire to a 100ah Lithium Iron Phosphate battery. It would not however run a typical 10amp saw and alerted me of tripping the overload (auto reset was prompt and automatic.) With the victron bluetooth adapter connected to the unit the APP lets me select the status of the inverter on / off / eco no matter what the switch position is set to eco / on etc. Additionally the app lets you set output AC voltage +/- from 120 vac for finer tuning of the output which was an unexpected feature. This is a solid product and I am confident it can handle 500 watt draw sustained and can briefly take a peak temporary starting load of about 950-1000 watts this is important for motors and drills. I would advise getting the 1200 watt version if you want to run a microwave or a table saw but make sure you have a battery bank capable of supplying 150-200Ah loads. If you want to run a gaming laptop or macbook pro for editing videos on the go save the money and go with the 250VA option it should do just fine and give more mounting options due to the smaller case size. Quick update. I was able to run a constant 400 watt load of florescent lighting. The unit ran warm and fan was cycling (fairly quiet.) The 8 gauge wire for this kind of constant load is ok for a short time less than an hour but wire was very warm to the touch. Definitely use 6 gauge wire (max it officially supports) or adapt it to utilize 4 gauge during install with some car amp power cable adapters.
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Reviewed in the United States on September 1, 2022 by Jacob Wilson
Easy install and everything works great. I tested it with 4 30w chargers, a 60w shop light, a small oscillating fan, and a 32” tv. Worked great. I did notice if I had it on eco mode and just the tv plugged in it would shut off and not turn back on. I think it won’t power back on unless it senses at least 14va, and powers off if it’s less than 10va. Overall I’m very happy, dead silent and perfect for my usage. I do think it’s more expensive than it needs to be, but I trust this company. I also find it annoying I had to buy a Bluetooth adapter.
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Reviewed in the United States on February 26, 2025 by Tara Houston-mcmillan
This inverter runs our TV and internet gizmo in our RV 5th wheel, which is at the time our full time home as we travel around. We have a 600 watt solar array that keeps the battery charged up fine. I have gone through 3 cheaper Asian inverters, the last one after 6 weeks started to howl from the fan. So this time I stepped up and bought this much more expensive Victron unit. First impression is how large and heavy this is. While the devices I run do not require much in amps (5 amps @12 volts), my hope is that the fan don't make too much noise. In my case with the light load, there is no fan noise. The manual states that at 100 watts and under, the fan stay off. Excellent! After being on all day, the case is just warm, but not hot. My only complaint is that the on/off switch and operational LED is on the back of the unit, not on the front "business" end where the one 120 volt receptacle is. But this is not a deal killer, but nonetheless, an annoyance. I plan to install a remote on/off switch soon. I use a Victron SmartSolar charger on our array, these seem to be trouble free devices. I had no hesitation buying this for what I hope is my last inverter. This inverter gets heavy daily use, the less expensive units are not up to the task of all day everyday use, and fail. After a few days, my wife and I agree, this is a completely silent operating inverter.
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Reviewed in the United States on June 30, 2024 by Sourdo
I have had several small cheap inverters but I needed a good one to operate a crock pot off of a 50AH LiFePo4 battery that was 16.5v. Most inverter cut off at 15v so would not work, this one works between 9.5 - 17V, a great input range, with 120VAC PSW output, handles the crock pot without issue. Features like remote on/off, phone configure with a module, ECO mode where it senses the load and turns on/off when needed while only pulling 1 watt, these are only things you find in the high end inverters. It is a little bigger and heaver than I needed but that only attests to its quality build, Victron makes some of the best inverters and controllers around and it shows!
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Reviewed in the United States on March 12, 2020 by Jesse
Victron sets the standard for quality and functionality. High quality, can be remotely activated and connects seemlessly with other Victron components.
Reviewed in the United States on March 31, 2026 by ALEXANDER S HARDT
I should actually give this 4.5 stars, but it's a great product. Works well. The thing I wish it had, is built-in bluetooth connectivity so that I didn't have to buy the VE.Direct dongle. Otherwise, it is exactly what I wanted.
Reviewed in the United States on June 6, 2025 by Timmayyy
I have all victron MPPTs, their 30 amp charger, and run venus OS on a raspberry pi in my travel trailer. I had a 250va victron inverter from my tent camping days but figured i’d get this 12/500 to run my TV and PS5 on rainy days (under 300 watts) It’ll do it, but the voltage output begins to get squirrely at about half load. I’m just running the TV now, 50VA per the app, and it’s rock solid at 120v. If I plug other devices in to get north of 200VA per app.. the voltage is constantly moving between 114-123v. Nothing seems to mind but I don’t know how it’d fare at full load. I thought I was buying something plenty oversized for the < 300w use case, but maybe not. Pros: quiet, efficient, and doesn’t contribute much heat even when running at 300w. I have the add on dongle which was a bummer to have to purchase, but it’s better than lifting the bed to flip a switch manually, or having to drill and mount their external switch.. which I still have in a box unused.
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Reviewed in the United States on August 29, 2025 by Brandon
I am very impressed with this inverter . It puts out clean, pure sine wave power at 118 volts . Good for electronic devices .
Reviewed in the United States on December 6, 2025 by Chris C.