I'm having a problem calculating the rated power requirement for my solar panel project. The panel will charge a battery that will power a 'micro' water pump.
The power requirement for the pump is .827 Watts (very small, I know, it's in the project requirements).
Can I use a deep cycle battery with this size?
My motor consumes 1 watt at 40rpm 6v, based in Ireland (weather and sunlight hours).