Brand new old stock 4KW solar gridtie inverter WITH ARC PROTECTION ( SOMETHING THE REGULAR 4000US SERIES DO NOT HAVE !! )
THE -US version sold CHEAP on EBAY by another vendor do not comply with installation code in the USA unless you buy a external ARC fault detection box !!!
The -12 model was replaced by a newer version ( the -22 and now the -40 ) and that is why we can sell these at a deep discount.
WE BUY, SELL AND PROFESSIONALLY
REPAIR ALL SORTS OF SOLAR INVERTERS, FEEL FREE TO CONTACT ME IF YOU HAVE any
quantity WORKING or DEFECTIVE INVERTERS or PARTS FOR SALE. As always, email me at gmail with
questions!! Hanssmitd at Gmail