There is a kind of translucent,
It involves using a laser to remove certain layers of solar cells on an opaque solar glass panel, so that light can be transmitted, and it can even be transformed into various forms of light-transmitting areas.
As shown in the figure below, area “8” transmits light.
Small solar panels are High density tempered glass will not damage or affect the solar panels if wiped with alcohol. In addition, alcohol has good solubility and can effectively remove substances, grease and even some bacteria, so the effect of alcohol wiping is very. GOOD. Ideally, don't worry, the alcohol will harm him.