The world needs a new source of energy, an unspillable source.

Random Post

(may be broke/outdated!)

6 Responses

  1. Great video. Is that a Toskana SunJet 150 Mini Solar Pump? Looks like it but the panel looks a little bigger in your video.

  2. what kind of pump is that? and what size is the solar panel? I have looking for something exactly this.

  3. Indeed, current drops because cells are connecting in sereis:
    it is as you take long but narrow river, and drop stone in one place: you will practically stop all current!
    The same for PV pannels: for example, shaddow from arm above PV pannel will cut current let’s say from 5 A to 2,5 A!
    Even 1-3 cells shaddowed will dramatically reduce PV power: all these need to take into account, do not installing PV pannels in places, where tree’s etc shaddows will drop on it during the day.

Shade and solar panels


Demonstrates the effect of shade on photovoltaic panels powering a small water pump.