Brand new 3kw low frequncy inverter for sale. 24V dc input 240v output. These are rated up to 9kw starting power for inductive loads so run pretty much anything if you give them enough power on the DC side. They are quite big and very heavy owing to the massive transformer inside. It has loads of functions such as onboard 50amp charger which is configurable for different battery types. It can also take mains in and act as an uninteruptable power supply and so forth. I bought 3 of them for a solar power system, as it turns out 1 was plenty so i have the 2nd wired for redundancy and the 3rd is this one which i have only powered up on delivery to check it was working. Dont know why they are so expensive on amazon right now but i paid £599 for each of them so grab a bargain. Ideal for off grid, allotments, camper vans or whatever else you can think of! Update. Price lowered to 300, if not sold within a few days, my friend is taking it.