Solar Led Garden Light

Solar Led Garden Light

Solar Light Manufacturers, Solar Lantern Manufacturers, Solar Lights China 

This circuit has five kinds of materials:solar panels,the circuit has five kinds ofmaterials:12V solar panels,battery,3vLED lamp,electric resistance,the whole circuithas five kinds of material made of tube.Solar panel battery charging when the batteryis charged with the battery charging time is added,So we do not use the transformer,voltage,and power transformer,so it does not use the transformer,but in the circuitto add a resistor to the battery board to charge the battery directly to the battery.The experimental results show that with the 9V voltage directly to the 3V power supply,to prevent the same error,in the circuit plus a resistor divider to prevent the sameerror,on the circuit added a Resistor divider protects the LED light.In the daytime,the solar battery board to charge the battery,the battery in the evening for panels tothe battery charging energy lighting lighting.In the daytime,the solar battery boardto charge the battery,the battery in the evening for LED lamps provide lighting energy.Experiment,it is found that directly to the solar panels received battery charging,will not be able to charge into,but may put too experiment,it is found that,directlyto the solar battery board received a battery charging,will not be able to charge into,but may the solar energy panels received battery can not be charged into the solarbattery board is burned out.Because during the day Current current current currentbattery than the battery than the battery than the solar panels and the current batterycurrent,so it can be normal charging,the battery board is burned out in the currenthigh current solar panels is burned out.Because in the daytime,the solar panels andthe current of the current,so it can be normal charging,but at night or on cloudydays,the solar battery board of small current,battery current ratio of solar energy,will pour down panels appear small reverse charging night or cloudy,solar panels,battery current ratio of solar energy,will pour out now reverse charging phenomenon.Therefore from solar panels to the battery wires with A bridge rectifier tube from thesolar panels to the battery on the wire,the phenomenon of electricity,so from thesolar panel to the battery on the wire with a bridge rectifier,which can make currentflow direction,can not go back from the reverse direction,can not go back from thereverse direction,so that the battery is not charged to the nickel metal hydridebatteries.

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