I have a Magnum Energy ME3112 inverter / charger for sale. Unit is probably 5 years old. I replaced this unit (modified sine wave) with a MS2812 (pure sine wave).
The ME3112 is a good unit for most inverter applications, but not all. Some electronics won't run on it. My cell phone charger, laptop charger, all in one PC, and drill battery charger all worked flawlessly. My Nesspresso machine wouldn't. The microwave would, but noisy. Some TVs will; some with poor picture quality; some not at all. Most non electronic things were fine.
Unit is 3,100 watts continuous output. Has a programmable 160 amp 12 volt battery charger and automatically switches from inverter to charger when sensing shore or generator power.
Here is a link to the unit: ME series inverter / chargers
The unit does NOT
come with the remote control ME-RC
, which is required to program the battery charger and other functions ($142 +/-). I kept it to run my new unit.
Best price I can find for the ME3112 is $1,110. $500 + shipping and it's yours.