Test 3

A project log for Geothermal Energy Harvesting Garden Lights

use the natural, stable temperature of the ground to power garden lights and sensors via a thermoelectric device

trey-coreTrey Core 07/15/2018 at 15:430 Comments

I have been doing voltage checks throughout the day. I have gotten just about half a volt during the hottest part of the day. I also insulated the exposed part of the ground radiator with earth.