800W Solar Panel Power Supply Multimeter, EY800W Phomemo Loading Container 20GP: 436 cartons

Loading Container 20GP: 436 cartons * 100 pcs = 43600 pcs

phone case

alarm clock

Additional Function:Recording Function

The light can flash with the music melody

800W Solar Panel Power Supply Multimeter, EY800W Phomemo Loading Container 20GP: 436 cartons1. Auto MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display. for example, when the power of solar panel is 100W, refresh once every 5s. 2. Manual MPPT detection: when pressing the manual MPPT test button, the instrument starts a scan of the maximum power point and refreshes the digital display. 3. Open circuit voltage