The standalone units have the power generator (solar PV module), the storage (battery), the controller unit (solar charge controller) & the load (LED Lighting) all mounted on a single unit. These systems operate individually, a programmable control unit switches on the LED lighting after sunset & turns off the light at sunrise. These units can be used for: Security and Safety Lighting, Rural Area Lighting, Dock Lights, Park Lighting, Parking Lot Lighting, Parkway Lighting, Walkway Lighting, Street Lighting, Transit Lighting, Outdoor Area Lighting, Military and Civil Security etc.