A part of the review has been auto-translated.
Missing to prove, arrived well
Experimenting
very fast
Looks good, still need to test it
very good quality,Does what it says....Big pity it cannot be used in series due to design of electronics.But overall does what it says,Now i can use two 415 watt solar panels instead of four on my campervan.My problem was the startup voltage of the inverter is 150vdc.now i can boost the one to 120 volt and then connect the output in series with the other panel to give me 165vdc.There is a slight drop in watts from the boosted voltage,but still in usable spec.Good product,will buy again if i need.
very good
ok
good
OK
works ok but not 900w. For charging 13s battery at 54.6v 3a works ok