I am interested in outdoor applications for Wio. I plan to used both solar and Li ion batteries. Does the Wio have voltage protection on its charging circuit? Is it possible to connect the JST 2 connector directly to a solar panel bearing in mind that solar panels even at a nominal 5V can result in 10V on a very sunny day. Alternatively should I use a power management and protection system like Lipo Rider v1.3?