Home Solar Power Guide Do solar cell power phone chargers actually work?

Do solar cell power phone chargers actually work?

Hey I have an charger but I am looking for solar cell power charger so that I can save myself from heavy electricity bills and can save energy also. I have never used any solar energy appliance its first time so I was wondering if anyone having any experience using solar cell power charger? If yes then please provide me website link and some information as to how well they work. Thanks.