20W Solar Charger With Fiber glass Inside( For Panasonic tech semi flex solar cells)

Structure of semi flexible solar panel with fiber glass or aluminum:

Front of 20W solar charger:

Could be with 4 color eyelet:

Back of 20W solar charger:

Specification of 20W solar charger with Fiber glass:

Solar cell type	For Panasonic tech semi flex solar cells high efficiency 22-23%
solar cell Matrix	cells cut
Power of solar panel	20
Max. power voltage(V)	18
Max. power current(A)	1.13
Open circuit voltage(V)	19.2
Short circuit current(A)	1.22
Remark: all semi flexible solar panel is customized for dimension/voltage/current.

 

it could be white backsheet or black backsheet: