macGRID-SRN / hitchBOT

hitchBOT - Canada's hitch-hiking robot
http://hitchbot.me
GNU General Public License v2.0
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test solar panels #7

Closed gagichce closed 10 years ago

gagichce commented 10 years ago

not looking good, each solar panel is about ~100ma of current output. Since they are a lower voltage we need to put two in series to get the required voltage and then several pairs in parallel to get the current we need (which I currently estimate to be about 1A minimum)


Using these panels we will need approximately 10-15 of them

gagichce commented 10 years ago

I calculated the power density of these panels to be 26.7 Watts/m^2 http://www.wolframalpha.com/input/?i=7.2+Volts+*+100mA+%2F%28270mm+x+100mm%29

gagichce commented 10 years ago

new solar panels are here wooooooo!

gagichce commented 10 years ago

tested - they work!