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• 3 7 eleven Lithium Battery Solar Lawn Light Circuit Board Solar Light Controller Control Board 3A Product selling level 1: Wide range of functions 2: Small size 3: quick circuit protection; opposite connection protection; overload protection; undervoltage protection 4: Simple to apply 5: High high quality materials Automatic voltage identification; activation operate with energy loss; imported elements Short circuit protection; opposite connection protection; overload protection; undervoltage defense three battery completely charged voltage 4, over discharge defense three 7 battery entirely charged voltage 8, over discharge defense 6 eleven battery completely charged voltage 12, over discharge defense 9 For detailed parameters, please seek advice from the manual Panel voltage <30V Recommendation: Please fee the three battery with a 5v battery board, and the ability is beneath 11W; Please fee the 7 battery with a 9-12v battery board, and the power is below 22W; Please fee the eleven battery with the 18v battery board, and the ability is under 36W Package Include: 1*3 7 eleven lithium battery photo voltaic garden light circuit board solar mild controller control board 3ASolar Generator Charge Controller Auto Light Control Circuit Switch Lithium Battery Charging Board DIY Courtyard Street Lamp Product selling point: 1 Using effective materials, the quality is assured 2 Photovoltaic solar fee and discharge computerized control switch, compatible for a wide range of battery voltages three Simple and transportable to use 4 Charge in the course of the day, robotically switch on the sunshine when it is dark, and mechanically turn off the light when it's shiny five The low-power controller is acceptable for photo voltaic backyard lights, lawn lights, colourful string lights, small road lights, etc Features: Charging in the daytime, routinely turning on the lighting at night, and mechanically turning off the lighting fixtures at dawn, the output voltage is the output voltage when the battery has no voltage The circuit controls the output by detecting the change of the voltage generated via the solar panel, with out the need for photosensitive elements; it's appropriate for quite a lot of batteries Wiring method: 1+B- related lithium battery 2 S+ S- hook up with photo voltaic panel 3 L+L- output Wiring sequence: 1: Connect the lithium battery, the battery must have the corresponding protection board 2: Connect to the LED, the lithium battery has power and the LED lighting up 3: Connect to the solar panel At this time, the photo voltaic panel is illuminated with light, and the LED is off, and the LED is on with out mild The switch could be put in if it ought to be grew to become off at evening or the swap interface SW has been reserved for transportation and garage Precautions: 1: The stable working output latest of the control board can't be greater than 600ma, in any other case it could cause output protection 2: Charging and anti-backflow with out overcharge and overdischarge defense Lithium batteries must be used with corresponding protection forums (mobile cellphone batteries all have three protection, and greater than 18650 don't have them 3 protection forums can't be used in series) 3: Pay attention to waterproofing and insulation 4: LED lamps can not use enhance force 5: The battery voltage of the controller is the output voltage, unlimited recent and voltage limiting, 2V3V LED lamp beads cannot be used directly, it needs to be pushed through a step-down fixed recent or a sequence latest restricting resistor, and the output latest is the maximum operating current, no longer constant latest Special Note: 1: The output power is the actual power, please verify the particular power consumption of the load earlier than use 2: Direct access to 3Vled might injury the controller or LED 3: The battery ought to be geared up with a protecting plate, and the battery voltage must tournament the open circuit voltage of the solar panel Package list: Solar control switch circuit board*1

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