pic: Green Machine Competition - 10 Cell Fuel Cell Stack

[Conor Ryan]

Originally Posted by Stuart

ok my next question is how much current can you suck out of one of those things?

and what happens if you suck too much?

Well the amount of current you get, is very much dependant on the flow of the fuel (hydrogen) through the unit. We have the capability in the kit to have a forced hydrogen flow, or more of an ambient flow. So there is no definitive answer I can get you right now, but once we run a test I'll post the results from the multimeter. In the mean time, you can look at some of the information on the TekStak page, they say 1.5amps, but we'll be testing a system 4 times the size they talk about, as well as a hybrid battery/fuel cell system.

Originally Posted by chris31

Im seeing them for $140. That seems low, am I missing something?

How big is that stack? In the kit we recieved 2 10-Cell TekStak kits, they are $399 retail each.