APsystems Microinverter for solar power systems Model DS3-S READ Q- TYPE_38 sound fine

sound fine

- Power cable/adapter: Not included

this likely indicates an issue with the main speaker output connection

\nKeyboard keys are not very responsive

Unit turn on but only gray screen is displayed

APsystems Microinverter for solar power systems Model DS3-S READ Q- TYPE_38 sound fineAS IS, For parts only. UNTESTED : Not tested in any shape or form. Output cable has been cut. Please check pictures, other information unknown Power cable adapter: Not included, unless stated otherwise No guarantee of any form of functionality. May be missing internal parts we are not aware of. \n\n\n\n\n No warranty No returns No exchanges No refunds.