I’m on a trip around Europe, using the AC200Max to power a fridge and other devices. Last week I downloaded the latest firmware to see if it would help with power input from my solar panel.
Instead, it’s started to deplete far quicker under the same circumstances as it’s been used for over the last six weeks. It would run a fridge and very small USB fan comfortably for more than 48 hours. Also, when I installed the firmware, the charge level went from 54% to 90% immediately after. I’ve depleted it fully and recharged and it’s still under performaning. anyone had a similar experience?