Please review my sketch

In general the place to start is google. A google search for “fritzing part TP4056” turns up a variety of hits. The first one (AchimPieters) is not the correct model, but in the images section we come across this one (which I don’t remember doing :slight_smile: ) which does look to be the correct part (use Old_Grey’s corrected version):

a similar search for solar panel turns up this:

https://github.com/brucetsao/Fritzing/blob/master/Solar%20Cell.fzpz

Peter