I wonder if its ok to to power a joule ringer from a solar panel.(12v,18 watts.) the solar panel has a efficiency of 83 percent. normal out put is a 15 some thing watts .
Looking at websites... I see it reputedly produces electrical energy from the ringing effect of a toroidal transformer.
A battery is hooked up, then removed. Yet the bulb continues to shine for a long time afterward.
It is paradoxical. More than we can hope for.
Have you succeeded in making a joule ringer that lives up to the claims?
I wonder if its ok to to power a joule ringer from a solar panel.(12v,18 watts.) the solar panel has a efficiency of 83 percent. normal out put is a 15 some thing watts .
I agree with Bradtherad . it is really hard to believe that !
About the solar panel , you can adapt it with your circuit . it is up to the designer .
Best Wishes
Goldsmith