HI, i have installed the charger 1 in my motorhome. In the instructions it says to install in the upright position. I don’t have the space so i have fitted to a flat floor. Can anybody tell me if this will be ok and why it needed to be fitted to the wall. Thanks, Reg.
Simple answer your install orientation is OK.
From my Charger 1 User Manual
5. Mounting
Place the CHARGER 1 inside the vehicle’s cabin or trunk near the portable power station.
Choose a dry area free from other substances and not susceptible to high temperatures.
Securely mount the CHARGER 1 horizontally on a stable surface.
Upright is not mentioned, however, it can be mounted on a floor, with appropriate clearance for air flow as mentioned. If I were to read Upright, this would be if mounted on a vertical wall and probably refer to keeping the Bluetti name the right way up, not upside down.