21 w6 solar street light prices

1. Solar panels on the voltage, but it can't charge. Green green light is not bright. Check whether the controller solar panel interface is reliable solar street lamps manufacturer in shandong province. 2. Solar street lamps manufacturers product charge indicator LeDi ( Green light) Fast scintillation system electricity

1. Solar panels on the voltage, but it can't charge. Green light is not. Check the solar panel interface controller is reliable. 2. Solar street lamp manufacturers charge indicator rodek ( Green light) Fast scintillation system voltage over-voltage, and check whether the battery is open circuit or battery connection is reliable. 3 or charging circuit damage. Load indicator RED3, Red) Open, but not work load. Check whether the load connection is reliable. 4. Load indicator RED3 rapid flashing, load does not work. 5. Load indicator RED3, A red light) Slowly, don't work load. Load power is too high. Solar street lamps manufacturer in shandong province. 6. Indicator light shows red, load does not work. Battery voltage protection, charging 7, please. The whole lamp light. Shandong manufacturers are all outdoor lighting, solar street lamps often rain under high temperature, low temperature sleet. Solar street lamps controller is usually installed on the light pole, it is easy to cause water into the controller circuit. First, observe whether the controller of the terminal rust. If the controller may be damaged, will not be the battery voltage measurement. For example, if the battery voltage is lower than 108 v, the battery without electricity storage. Need to change. The normal work of the panel, check whether there is voltage and current output. The panel was not damaged. Replace the panels. No problem, you should check the light source. Only light source can see if it is light, and light will not be changed.