Solar Sign Light We offer the most complete product innovation in the Solar Panel market Solar Panel : 8W Colloid battery,Voltage 12VDC,Capacity 17AH Service life 7years Used for High way construction. Repair & Maintenance Immediate response to clients’ Check Overall Condition Fix Lose, Stuck and Fraying Items Check Distilled Water in Batteries Check Lubricants and Filters Logistics And Distribution Safety and Health Inspection Environmental Engineering Environmental Consulting Reliability and Safety Assessment Immediate response to clients’