this logic problem

i was thinking about it ages ago, and have got a good way to do....

i have a 200watt panel in the shade mostly and couldn't move until i had a spare a battery, and have a lithium battery now on the circuit it was on...so what i can do now

move the 200watt panel and the original battery out to where the panels get lots of sunshine on a flat roof - one of the problems is that this panel can't go on the circuit out there, but because it's in parallel i don't need to include it...i can then use that battery to put the air filter on much of the time, and i can also wire up an inverter to this new circuit with charge controller and plug my bike charger in :) woohoo!!!!!! i can use that charge controller for 12 volt tools too :)

something else you can do with that new circuit, buy a 10ah lithium, and if your ever invited anywhere, after charging your 10ah on the 200watt circuit, take a charge controller and a grid tie inverter and a bit of wire and the 10ah lithium and share some electrical energy at your friends house.