Solar charging a laptop, and issues with amps. Answered
I want to charge my laptop from solar power without an inverter. The transformer supplies DC 12V, 3A output; but most (affordable) solar panels only output 50-200mA at 12V. Does this mean it will take a long time to charge, or will it not charge at all unless I supply it with 3 amps? Is there a better way I can solar power my laptop?