Customer Reviews for VEVOR 5500W Hybrid Solar Inverter 48VDC 230VAC MPPT 100A Solar Charger Control

Falta el CD para instalación del software

Good quality, price is excellent. Only down side that didn't came with the CD and need more friendly and detailed instructions.

There was an error on the sticker. The in inverter was 24v while the label carried 48v. Although it gives hard time during installation. I powered it with 48k and burn one the charging device, but I have to get technician to fix the problem. Since then it has been working perfectly

Hi guys . Very good delivery considering I am I Aus . Product void of any damage .however I cannot comment on the running of the unit as it’s still in the shed waiting on my attention The only issue I can see is the low voltage input for which wouldn’t suit most solar setups but in saying that most would run the higher amps to protect the unit

I have installed 3 and they work super...

Running heat pump in garage with it with a different solar charger and mains, will have solar up tomorrow. Working great!

We are off grid. This is nice because it is 1000 watts. I can occasionally run my small coffee pot and not deplete our solar. Our Magic Chef fridge runs off it all the time. After 4 days of no sun we finally ran the generator for a few hours and charged it up a bit but it has been fantastic. I may buy another one as well.

Have been completely off grid with this unit hooked up to my shop for three weeks, So far so good! have it hooked up to 4 gel batteries and a 200 watt solar panel. Has been keeping up good, will be adding a second 200 watt panel soon. Seems to be a little slow switching from grid to battery power so I don't think I would want to use it for a computer UPS backup. Otherwise it runs the lights and misc. tools fine.

I came across this inverter/charger while searching for a pure sine wave inverter solution for off-grid backup power. The unit is surprisingly solid. The unit is cabled to a pair of Walmart Everstart 24DC batteries. I watched the output waveform and voltage with an oscilloscope under 1.9 kW of resistive load and observed no distortion. Output voltage remained between 118-120 volts. Adding a light inductive load (300-watt fridge compressor) also caused no distortion. It's worth noting that the ground and neutral are not bonded, and you'll want to bond them for an off-grid install. For kicks, I wired the unit to my 6HP 30-gal air compressor. The unit initially threw a low-voltage shutdown alarm and then worked on the second try. I was using a 6-ft run of 8 AWG battery cable, which was undersized for that load. I'm pretty confident the inverter would have handled that load with a larger battery cable. The unit cannot be run in parallel with another and two cannot be used for split-phase 120v/240v operation because there is no mechanism to sync the output phases. Two minor negatives I discovered: The AC charger will not run at the same time as the inverter. This prevents plugging a generator for supplemental charging when needed, but could easily be worked around with a separate charge controller on the battery bank. Also the solar input has a maximum efficiency with an input of around 30 volts and a maximum input of around 80 volts. That limits us to shorter solar runs with thicker cables. Again, a proper MPPT charge controller hooked to the battery bank would be a workaround.

I have 2, one I installed as an emergency light in the company and the other I installed in a work van with 2 deep sycle 12 volt batteries it works very well