Y&H 6.2KW Solar Hybrid Inverter 48V AC220V On/Off-Grid Solar Inverter Built-in MPPT 120A Solar Charger, Two Load Output Power Max PV Power 6500W Input, Supports Batteryless

Vesitle unit, fast delivery. The unit does work with lifepo4, I noticed someone wrote a review saying it did not. You have to set the charge limit as user defined and on 24 volt set it to 27 volt. I am using ten 24 panels rated at 200 watts and 4 100 amp hr Litime type lifepo4 batteries in parallel. The picture is from early afternoon in a partly cloudy day. It can be used as a grid tie or off grid inverter but this particular unit has an output of 220-240 volts, not 110-120. You can split the output from the unit into 120 with a sub box if needed. The batteries function like a generator to power the house if grid power goes down.

Exellent

Functionality worked pretty good for the first week or so. Quality it was lacking in parts I believe cheap parts equal bad quality, definitely put out the 230 I needed. Didn’t have a lot of noise while running,which was great. Power quality lights kinda had a little flicker to it. Installation was easy. If the item actually worked, it would be a good value for your money. But unfortunately, the item quit working within one week everything hooked up proper to its manual wire size, etc.. and no response from the seller unfortunately go a different brand. There are different ones out there for the same price.

Was acquired to replace a faulty hybrid invertor - works for already a few moths with no issues. Setup was friendly but requires knowledge (now way to use such device with out knowing the fundamentals in solar systems)

Hum while in use.

Work perfectly.

I'm using the 6.2KW inverter to power a 9,000 BTU mini-split air conditioner without a battery. I have 8 ea. 250W panels wired in series putting out approx 260V. My mini-split runs on 230V. The goal was to have the mini-split work via the inverter when the sun was shining on the panels. The unit is working great. My only complaint is the instructions are not great and don't explicitly say that the inverter will work without a battery hooked up. You have to feed the inverter more than 200V to have the inverter work without a battery. I found this information in an obscure location. I wanted to write this review so that others will find this information easier than I did.

I like the product. It’s a lifesaver. It has a manual with instructions to different settings. Beautiful part about it is it can let you use the solar energy straight up without using your juice on the battery while it charges the battery. I give this item a 5 star.