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The Victron Energy Phoenix 500VA 12V Pure Sine Wave Inverter with NEMA GFCI delivers 800W continuous / 1500W peak clean AC power for off-grid, RV, and backup use, and it is on sale now for $74.90 (down from $171.13) so you can buy online and save over 56%.
Categories : Inverters
SKU : POW-INV-044
The Victron Energy Phoenix 500VA 12-Volt 120V AC Pure Sine Wave Inverter with NEMA GFCI converts 12V battery power into clean household AC electricity for appliances, tools, and electronics. It is the best-fit pick for RVers, van lifers, boaters, and off-grid homeowners who need safe, sine-wave power at a discount price. Right now it is priced at $74.90, reduced from $171.13 — buy online at PowerHaven Outpost and save $96.23.
The Phoenix 500VA is rated for 800 watts continuous output and 1500 watts peak surge power. The 500VA figure reflects the inverter's VA sizing at lower power factors; for resistive and typical AC loads, the 800W continuous rating is what you can run reliably.
In ECO mode the inverter drops to a 1-watt zero-load draw, switching to standby when loads decrease — ideal for battery-based systems where every amp-hour counts.
The VE.Direct communication port lets you operate and monitor the inverter from computers, tablets, and smartphones (cables and dongles sold separately). Hybrid HF technology keeps the unit compact, lightweight, and capable of powering any load problem-free.
At $74.90 versus the $171.13 compare-at price, this is a 56% discount on a premium Victron inverter. Stack coupon code OUTPOST12 for an extra 12% off, and orders over $45 ship free.
Compared with modified sine wave inverters in the same price range, the Phoenix 500VA delivers true pure sine output safe for sensitive electronics, plus GFCI protection and remote monitoring — a clear value leader among 12V inverters.
800W continuous / 1500W peak pure sine output powers tools, appliances, and sensitive electronics safely
ECO mode slashes zero-load draw to just 1W to protect your battery bank
On sale at $74.90 — save $96.23 off the $171.13 compare-at price, plus coupon savings at checkout
Output: 120V AC, NEMA GFCI outlet
Peak Power: 1500 Watts
Technology: Hybrid HF, high efficiency
Product Type: Pure Sine Wave Inverter with NEMA GFCI
Communication: VE.Direct port (cables/dongles sold separately)
Input Voltage: 12V DC
Model or Series: Phoenix 500VA (12V / 120V AC)
Continuous Power: 800 Watts
ECO Mode Zero-Load Draw: 1 Watt
Seller: PowerHaven Outpost
The Victron Energy Phoenix 500VA 12V inverter brings professional-grade 120V AC power to RVs, boats, and off-grid systems at just $74.90 — a major markdown from $171.13.
Modified sine inverters cost less but risk damaging sensitive devices. At this sale price, the Phoenix 500VA offers GFCI safety and monitoring features typically found on inverters costing far more.
Extra 12% off with coupon OUTPOST12. Free shipping on orders over $45.00.
The Phoenix 500VA delivers 800 watts of continuous pure sine wave power and 1500 watts of peak surge power, with a 1W zero-load draw in ECO mode.
You can buy it online right here at PowerHaven Outpost for $74.90, discounted from $171.13 — one of the lowest current prices available.
Yes. Apply coupon code OUTPOST12 at checkout for an additional 12% off the sale price, and orders over $45 ship free.
It comfortably runs LED lights, laptops, TVs, chargers, and power tools, with high start-up power for loads like LED lamp converters and electric tools.
In ECO mode, the inverter switches to standby when the load decreases, drawing only 1 watt and restarting automatically when a load is detected.





Been running this inverter for three months now in my travel trailer and it hasn't skipped a beat. Ran the microwave, TV, and CPAP overnight on battery without a single hiccup. The pure sine wave output matters — my laptop chargers and CPAP run quiet and cool, unlike the modified sine unit I had before. The GFCI outlet is a nice safety touch too. For this price, honestly it's a steal.
I've used Victron gear on my boat for years and this little Phoenix lives up to the name. Build quality is excellent, the fan only kicks on under heavy load, and the low-voltage cutoff protects my battery bank properly. Wired it to a 100Ah AGM and it handles my coffee maker (700W) fine.
Does everything promised. Pure sine output, solid NEMA GFCI outlet, easy hookup. Only knock is the cooling fan gets noticeable when pushing close to 800W. Not a dealbreaker for me.
Perfect size for my off-grid cabin. Handles lights, water pump, and charging everything without draining the bank too fast. Took me a few minutes with the manual to get the dip switches right, but after that it's been flawless for two months.
Works well and output is clean, but note that 800W continuous is the real limit here — don't plan on running big appliances. Fine for electronics and small tools. Shipping was fast.
Out of the box it wouldn't power up past the overload alarm. Vendor sent a replacement quickly and the second one works perfectly, so I'm chalking it up to bad luck. Just check yours right away.
Powers my CPAP all night, no issues. Great buy.
I did a ton of research before picking this for my camper van conversion, and I'm glad I went with the Victron. The output is genuinely clean — my fridge's compressor starts without complaint, and the peak surge handles my blender's startup draw. Installation was straightforward with proper 4 AWG cable, and the remote on/off terminal is handy for my control panel. Knowing it's the same brand used in serious marine installs gives me confidence it'll last. Highly recommend for anyone doing an off-grid build.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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