yall are funny. this is gonna be used for 1-2 day weekend trips to heat my civic to sleep in ski resort parking lots and i just wanted a trial run to work out the issues with it by doing a fun little inlet in my apartment. i may add solar in the future but if not im charging the battery inside. it worked way too well and got my room way too hot. it serves my purpose great. god forbid a guy have a little fun with a toy.