[Charlie123]

Hi, I have a simple question for you... 
I'm wondering what can be the actual amount of Hydrogen that  can be produce by a very good electrolyser (low cost) used in chemical labs, and what is the actual (average) of energy (watt per hour) that this device is using ?

Tks Charlie

[sssssaaaallmaan]

Hi,

From spending time on this forum, i can tell you that their policy is not to do the work for you, but lend a hand here and there. So i think it would be best if you start the question, write down what you already know and then they will be able to guide you.

Sal.

[Arkcon]

I've got some more bad news for you, Charlie123:, your question is not very simple.  "a very good electrolyser" is not a quantitative description, but then you ask for actual energy, which is a quantitative answer.  Your question is too general for a meaningful answer.