world smart energy week 2014

world smart energy week 2014

I’ll with gas prices as high as they are these days a poor with four wheels propelled by Lake power is becoming more appealing as a transportation option butter cabs are exactly the alternative energy source you’ve been looking for you might want to join us as we had two World smart energy week 2014…

Cheap 5V solar panel power test

Cheap 5V solar panel power test

In this video we go to test this cheap Chinese solar panel. Item size is 26 x 14 cm Weight is only 102 g and it’s very thin (about 1 mm) Panel contains voltage regulator which output should be 5V Maximal output current shoud be 1,2 A Let’s test the voltage Open-circuit voltage is 5.06…