The QLTS Solar LED Light Tower is charged during the day by the sunlight. That energy is captured by highly efficient solar panels that are easily tilted for optimal performance. The energy is then stored in heavy duty batteries. For many of the applications, regions and seasons, no extra charging is needed.
For those challenging winter days and 24/7 operations with shorter day light hours, an external charge connection is provided. When light is needed, the high efficiency LED lights switch on and off instantly. The QLTS optimize light output for the battery charge to provide quality light throughout the night.