Equipped with 20W Solar Panel, A5S Gate Opener is powered by 24V 12Ah Automotive / Marine type battery (BATTERY IS REQUIRED BUT NOT INCLUDED). 2 pcs 12V batteries connected in series for 24V. Use only the solar panel OR the adapter and the solar panel at the same time to charge the battery. Specifications * Product Model: A5S Gate Opener * Motor Voltage: DC 24V * Motor Power: 50W * Rated Current: 2A * Actuator Speed: 16 mm/s * Max. Actuator Travel: 385 mm * Gate Opening/Closing time: approx. 15 seconds * Max. Opening Angle: 90°- 110° depends on the installation mode * Operation Range for the Remote Control: 20 m * Working Temperature: -20℃~+50℃ * Sound Level: <50 dB * Protection Class: IP44 - Waterproof and Dustproof * Dimension of the Arm (Actuator): 855 x 84 x 104 mm * Dimension of the Control Box: 145 x 120 x 60 mm What's in the Box 1 x Gate Opener Actuator (Arm), with a 1.5m 5-Conductor Cable 1 x Waterproof Control Box 2 x 10W 24V Solar Panel 1 x Solar Controller 1 x JD24VY 24V Warning Light 1 x M12 Remote Control Transmitter 1 x ETL Approved TS24-U Adapter, with a 1.2m cord (Only Used to Charge the Battery, BATTERY IS REQUIRED BUT NOT INCLUDED) 1 x Emergency Release Key 1 x Post Pivot Bracket (Used in Pull-to-Open Installation Mode for Opening Inwards) 1 x PSO Part Bracket (Used in Push-to-Open Installation Mode for Opening Outwards) 1 x Full Set of Required Installation Hardware 2 x English Warning Sign 1 x Detailed English Installation Manual