Very pleased with this. Very simple installation. I already had a less powerful inverter which cost me considerably more than this did. My main reason for buying it was because, with it, I can charge my solar batteries using my generator. My previous inverter did not allow this. I am totally off-grid and wish I had bought this a couple of years ago.

I had it as an off-grid + generator-connected inverter for 2 years now, closed inside a metal box outside + some lead acid batteries to run a water pump / small loads of up to 1kw. It runs like a champ, i can only recommend it, but make sure that you read the specifications carefully. It can only charge batteries with 600W maximum, so keep that in mind when you are picking solar panels. I's suggest a 2kw installed power at maximum since you won't benefit for most of it otherwise. If you only have a setup that you're powering rarely each week i suggest you do like I did and get a single 450W solar panel (or even two) for a budget reliable setup.

Fungerar som den ska, inga konstigheter. använder till 2st ”vanliga solpaneler för hus” på 400w styck.

un invertor foare bine construit cu racire suplimentara pe partea de MPPT, partea de inertor construita cu piese de calitate si la parametrii declarati in manual. Tensiunea de pe partea de incarcare permite incarcarea acumulatorilor li-FePo4 14s-15s(48v-51.2v) in modul" user defined"

Am primit in buna stare invertorul, pretul de neimaginat iar curierul promt. Am decis sa continui sa cumpar de la acest furnizor ce a dat dovada de profesionalism.

Aparelho muito bom e fácil de usar, recomendo vivamente, relação qualidade / preço muito bom. trabalha muito bem na troca de entradas de corrente.

Lovely small unit. Pity manual states RS232 communication information/software is the CD. But no CD is shipped. Without this information the unit cannot be monitored/controller by a smart home. But works fantastically besides that :)

Boa qualidade preço. Faz bem o trabalho para que foi adquirido... Estou satisfeito pelo equipamento e recomendo. Obrigado Vevor

It runs perfekt. I have four 400W panel and two 12V 220Ah batteri in serial connection All I need for coffecooking, refrigation, water pumping, and light etc.

Everything packed and delivered. Read the manual and the device will work perfectly. Will surely buy another one