Pretty much brand new. I took it out of box and did quick test for 5 min. Works great. Everything function like it should. It ran my 240v dryer for couple min just to test.

I got this to run a cabin, but personal things came up, never got to really use it.

It require 24v DC, either lithium or two car batteries. Then it invert to 120v or 240v AC. It is split phase, meaning there are two hot legs combining it to 240v. Each hot leg is 120v at 1500 watts, or combine them for 240v at 3000 watts max.

It comes with manual and DC cables.

About this item

POWERFUL: 3,000 watts continuous, 6,000 watts peak power, 24 volt DC to 120V 240V AC split phase true sine wave inverter, built-in soft starter, high frequency design with high surge capability to power demanding loads like air conditioner, refrigerator, power tools, and more
FEATURES: 2 circuit 120v AC outputs with 4 AC outlets ,each circuit can support 1500W output at the same time ,one circuit 240VAC with max 3000W output ,one AC hardwire terminal with Multiple output (L1+L2=240V, L1+N=120V, L2+N=120V )
Intelligent control: LCD display monitors battery status, working temperature, 120V 240V output voltage status, effective feedback battery, inverter, load working status
APPLICATIONS: a must for off-grid live and Power Failure Emergency , compatible with AGM, gel, flooded, lead-acid and lithium-ion batteries, , ideal for home, cabin, mobile business, RV, trailer, semi-truck, boat, and more
PROTECTIONS: Temperature-controlled cooling fan, low and high voltage alarmutdown,multi-protections against overload, short circuit, over temperature, high voltage, low voltage, internally fused, battery reverse etc.