ASME B18.3 Socket Set Screws
Imperial Thread Size: 0# - 2"
Various Drive and Point Types
Various Surface Finishes
Other Material Grades are available
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Tests of output volts and amps produced before and after removing the blinking LED. Both overcast sky and bright sunshine. I hook up a DC to DC Buck Converter and explain it a bit. I run a USB charging port, I charge a camera and a cell phone. I use the panel to make a batch of colloidal silver. I test the panel with a simple solar charge controller. I charge a 12v- 3ah lead acid battery. This solar panel is not weather proof because it’s designed to be used on the dash of an enclosed vehicle.
Here’s a link to the product web page: https://www.harborfreight.com/15-watt-solar-battery-charger-68692.html
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