PowMr 5000W Solar Inverter 48V DC to 110V AC, 5KW Pure Sine Wave Hybrid Inverter Charger Built-in 80A MPPT Controller, Max 500V PV Input, for 48V Lead-Acid/Lithium Batteries

It is a 5500 watt rating and I run about 2500 watts max typically. That is what is recommended on these things so they will last. If you run them near or at their absolute max rating on a continuous basis then reliability will be reduced I am sure. For me I am running a 120V 1KW heat pump to heat my 50 gallon water heater several times per day and to run a 1KW mini split A/C (non inverter) for a off grid room that I built. The computers, monitors and lighting in this room also run through this charger/inverter. Sometimes all of that equipment is operating at once from the inverter which would be 2KW to 2.5KW The batteries have charged at a rate somewhere towards 3KW (50 amps) during high sun when the batteries were drained enough. For the first several months I had this I was using a stack of used sealed LEAD ACID batteries but I then switched to a 10KWh pack of Lithium Ion batteries about 3 months ago or so. The charger/inverter will use either battery type with just a change in the settings.

Not user friendly at all. Doesn’t charge batteries and takes forever to reset.

Only used for about a month so far but it's a great all in one solution....handles quite a few panels & with the aux AC input can be set up to auto compensate when solar can't keep up & battery bank is discharging below acceptable level. I am very pleased at the MPPT controller & 5KW inverter...it loafs along effortlessly running numerous heavy duty power supplies for my high power radios & RF amps in Ham shack all while running AC unit (110VAC Mini-split) & refrigerator etc.....I've never even come close to maxing it out. It's also pretty quiet except for short periods where internal fans run up speed but even that isn't too bad. Solar made easy

Compré este inversor PowMr de 5000W y lo instalé en Cuba. La instalación fue bastante sencilla, el equipo trabaja muy bien con paneles solares y baterías de litio. La salida de 110 V es estable y la onda sinusoidal pura protege los equipos sensibles.

I have had problems with this inverter since the day I purchased it. The company support DOESN’T EXIST - they haven’t answered a single email and the only phone number they have is in China. I ended up having to buy a Renogy inverter/charge controller and eat the cost of this one. Learn from my mistake and DON’T BUY THIS INVERTER.

After purchasing the item from last year - Amazon Oct Sale, I finally got this working with the help from the Manufacturer!! thank you Ada and teams at PwrMr standing behind your product. 5 Stars! Amazon Shane on you - not helping at all!! U left me lurking - i rate Amazon 0.1 Star!!

It fails within 2 months

Excelente producto, lo volvería a comprar