Mounting battery box underground to prevent the battery inside from being stolen.General SpecsLED Lamp5~100WLighting Pole2~8 MetersSolar Panel30W~320WGel Battery24AH~300AHSolar Controller5A~20AWorking Time4~14 hoursRainy Days Backup2~10 daysWorking Mode4-period Energy Saving Mode available.Remote control is available by remote controllerWorking Condition-30- 70?,Website:http://www.cescelectric.com, >160km/h Wind ResistanceCertificationsCE,TUV,CCC, ISO9001,SGS,ROHS,IEC61215,SASO,BVWarranty2~5 yearsApplicationsSolar street light, solar street lighting, solar roadway lighting, solar pathway lighting, solar ramp lighting, solar Sidewalk Lighting, Private Road Lighting, Farm & Ranch Lighting, Wildlife Area Lighting, Perimeter Security Lighting, Park Lighting, Gate Lighting, Yard Lighting, Fence Lighting, Campus Lighting, Boat Dock Lighting, Remote Area Lighting, Military Base Lighting, Jogging and Bike Path Lighting.