rapsiboy_20

Please, i need help. this is for my thesis. my group is gathering/producing voltage and current from a simple item (like solar panel) when face to the sun. we got a voltage ranging from 4 volts to 10 volts, but our current is very small, only 200 microampere to 900microampere. sometimes it reach 1 miliampere. i need that current to be boost up. i think i want to boost it to at least 200 milliampere. can anybody help me with this. thank you.