what kind of solar panel for our product?

Recently, we developed new high quality led solar lights, which belong to outdoor solar light fixtures. As we know, we are solar lighting factory china. Also have good applications: led solar lights for fenceled solar lights for trees and solar outdoor wall lights. Most important this is how to install led solar lights and how to get your solar lights working?

Now, I would like to tell some key points about solar panel,battery and Charge Time:

Solar Panel:Polysilicon6V25W

Battery:32650 Lithium Iron Phospahte 3.2V 20AH 4PCS

Charge Time:4-6H