レノギー・ピュア・サイン 2000W RNG-INVT-2000-12V-P3

Installed this in my RV being fed with 10ft 1 AWG wires (bought separately) . Handles 1200watt loads w/o any issue with minimal heat. Electronics all work fine as well. Good mounts for the lugs. No interference hum sounds from stereo as with previous inverters I had. Only feature I wished it has was a 12 volt on terminal to connect a relay for a mains disconnect but a transfer switch accomplishes the same thing at a slight expense. So far have Renogy inverter, charge controller, and solar panels. I think all their products are of decent quality.

منتج ممتاز

Works well, well built.

I *also* own a Renogy 2kw combined charger/inverter. That unit has an internal 30A transfer switch and is very fast to change over. HOWEVER, it has two serious issues: 1) The fan is on a LOT even when just charging lightly and 2) it has to be "on" to charge the battery bank. So this, plus a separate converter-charger, means (1) you move the plug from shore power to inverter when you need to. Or does it? Well, maybe not, if you are willing to run the same way. The reason is this: This unit is SILENT except when under pretty heavy load. So if you have a converter/charger that can deliver the amps you could turn this on whenever you have shore or generator power, the converter is on, and your plugged-in things are on this all the time. This is basically 15 amps of output (as is the 2kw all-in-one) but the transfer is manual -- other than none at all if you leave it on all the time when on shore or generator power. Is this viable? IMHO, yes, because the quiescent draw on this thing is only about 1 amp or roughly 12 watts. You can't leave it on ALL the time when there is no charge as obviously 1 amp will kill your pack BUT if you have a charge source 1 amp is not much -- and you silent operation except under heavy load. If your converter/charger fan is thermostatically controlled.... there you go. The biggest issue I have with all the integrated ones, whether Renogy, Victron or anyone else is noise level. This doesn't matter if the unit is not in inhabited space and far enough away that it doesn't matter, but if it IS in inhabited space then it really does matter quite a bit. No idea on reliability but it absolutely does put out the 120V, its sine-wave, and at least under light loads the fans never come on. Someone should figure out how to have ambient cooling except under heavy load and essentially be silent in something like the Victron MultiPlus (or equivalent Renogy) units, but until they do if noise is a factor separates win for that reason, along with charge being independent of the inverter being turned on.

so far so good