PV Gap

Mike Said:

Have you ever made a solar powered device of your own design?

We Answered:

Two, actually- One was a simple water heater for a cabin of mine, using a rooftop black insulated tub with a large clear cover-the sun heated the water, and I was able to take a warm shower at night- The other was a triple paned greenhouse made out of 3mm plastic- It was an experiment I did to see how long I could keep a greenhouse going in the winter here in Manitoba. The cost of either was negligible.

Juan Said:

With the freeloader(solar powered charging device) How does it work?

We Answered:

Hello
On this page you'll get
the requested information.

http://www.ecotopia.co.uk/product/152/bc…

Bessie Said:

is there a solar powered device that can measure cricket ball speeds in a muga?

We Answered:

trenton ball mesure - with levals of different units.

Dan Said:

What is this solar powered device?

We Answered:

It is basically a battery keeper, which keeps the battery in a car or whatever charged by solar, or is supposed to anyways.