Item Item Spec Spec Solar Panel 18.5% Efficiency;Poly Crystalline Silicon;High Efficiency;Adding Aluminum Frame, Tempered Glass. 30W ~310W 20~25 years Gelled Battery Sealed Type, Gelled;Deep cycle;Maintenance Free. 24Ah~250Ah 5~8 years Intelligent Solar Controller Automatic Light and Time Control;Over-charging/discharging Protection;Reverse-connection Protection;Switch on Automatically with Light Sensor;;Switch off after 11-12 Hrs later. 10 / 15 / 20Ah 5~8 years LED Light Source IP65,120 Degree Angle;High Power, High Brightness. 10W~300W 5~8 years Lamp Housing Die-casted Aluminum, IP65;High transmittance & density toughened glass. 50cm~90cm > 30 years Pole Steel, Hot-Dip Galvanized;With Arm, Bracket, Flange, Fittings, Cable, Etc;Plastic Coated, Rust Proof;Resistant to Wind: ≥150KM/H. 3m~15m > 30 years Yangzhou Xintong Traffic Equipment Group Co., Ltd. is one of the earliest enterprises engaged in the manufacture of complete sets of traffic equipment. Established in 1999, Xintong has more than 340 employees and is engaged in intelligent transportation and security engineering. Always adhere to a specific development direction and product serialization. We put quality first; It is our responsibility to see smart transportation and safety projects as outstanding work; To our goal for users to establish a full range of services. So far, Xintong has become a large-scale enterprise integrating product design, production, sales, service and engineering. Now the company has Jiangsu Province famous trademark, national high-tech enterprise, provincial Citic enterprise, security qualification, road lighting first-class qualification, 3C certification, Ministry of Public Security traffic lights, signal lights, electronic and intelligent engineering, information system integration and service level 3 qualification, safety production license, AAA credit and other industry qualification certificates. Products have a full series of municipal electric solar signal lights, intelligent coordinated signal network, signs, signs, induction screen, large dragon gate road span, induction screen pole and all kinds of conventional signal lights, electrical alarm, monitoring and personalized pole. Adhere to the continuous development of brand products and technological innovation, strengthen user services, train a large number of experienced talents, have an aggressive management team, for the company's long-term development has laid a reliable foundation.