Method for storing energy and generating electric power and a device for storing solar energy and generating electric power

This system generates electricity by first using solar power to purify non-potable water, separating it into clean water (distillate) and a salty concentrate. These two liquids are stored separately. Later, they are fed into a device that generates electricity by exploiting the difference in their salt concentration. The claims specifically mention using either a Reversed Electrodialysis (RED) or Pressure Retarded Osmosis (PRO) device for this electricity generation.