We had a few problems with some of the RNG100-D 100 watt solar panels we ordered and received directly from Renogy.
Renogy Customer Service Reps provided excellent service and worked with us until all issues were completely resolved to our satisfaction. It’s hard to find companies now days that provide the quality of Customer Service that this company provides!
We now have our first six panels to begin our renewable energy project with. 
Renogy:
https://www.renogy.com
Renogy RNG100-D 100 Watt 12 Volt Monocrystalline Solar Panel:
https://www.renogy.com/renogy-100-watt-12-volt-monocrystalline-solar-panel/
Post time: Jul-02-2017