Portable solar lighting devices

A lighting device, comprising:

• a housing including a front wall, a back wall, and at least one side wall between the front wall and the back wall;
• at least one light source facing towards the front wall;
• a rechargeable battery in electronic communication with the light source;
• at least one solar panel coupled to the at least one side wall of the housing;
• the solar panel being in electronic communication with the light source and the rechargeable battery;
• a magnet extending along an entire width of the housing and coupled to or proximate the back wall for attaching the housing to an outermost wall of a second lighting device, the back wall being planar and configured to abut the outermost wall of the second lighting device;
• and
• a mount coupled to or integrated into the housing, the mount being configured to secure the lighting device to a support with a flexible strap, wherein the mount includes a first hook and a second hook for securing the strap therebetween, wherein when the mount is coupled to the housing, the first hook faces in a direction towards the front wall and the second hook faces in a direction towards the back wall;
• wherein the lighting device is configured to transfer power from the rechargeable battery to the second lighting device when the second lighting device is attached to the housing along the back wall via the magnet.