Connection way: the blue side connect “+” , white side connect”-“.
in order to ensure enough power,it is better to use solder strip,copper strips to connect. Package include: more 100pcs(if less 100pcs,pls contact us)
Attention: The some solar panels have spots on side, but it is normal and wont
efect its operating. If mind its appearence, please don’t take it.
if you use it by DIY ,testing … it is very worth, factory price here .
100pcs 52x19mm solar cell for DIY solar panel
Solar power board making video address