Not recommend to place battery along with charger in bedroom. Due to following reason,
- Some of batteries emerge gases during charging and discharging condition.
- Due to inverter room temperature always will be high.
Also proper cooling & ventilation required for inverter room to enhance the battery & charger life.However if the rating of inverter is low & size of battery is small, than can place the same in bedroom.
What is the reason main power off then inverter in line Also power return…?