Excuse me, what are the fault of solar street lamps solutions of solar energy

Excuse me, what are the fault of solar street lamps solutions? The main contents are as follows: 1. There is voltage on solar panels, but not charging, the LED green light don't want to check whether the controller of the solar panels end interface contact and reliable. 2. Charge indicator LED Green light) Fast



can you tell me the solar street light' Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 What are the fault of the solution? The main contents are as follows:

1. There is voltage on solar panels, but not charging, the LED green light don't want to check whether the controller of the solar panels end interface contact and reliable.

　　2. Charge indicator LED Green light) Rapid flashing, overpressure system voltage, check whether the battery is open circuit, or whether the battery connection is reliable, or damage of the charging circuit.

　　3. The whole light not on. Used for outdoor lighting, solar street lamps are often faced with high temperature and rainy, cold rain and snow, and solar street lamps controller' Used in solar photovoltaic systems, solar controller it full solar charge and discharge controller, coordinate the efforts of solar panels, battery, load, is a very important component in pv systems. 】 Usually installed inside a light pole, short-circuit phenomenon easy to cause the water to the controller. First to observe whether there is water rust is the terminal of the controller, if a controller is damaged, most likely no battery voltage measurement, such as the 12 v power supply system, solar street lamps battery voltage is lower than 10. 8 v battery has no battery, need more change. Check off day' Novel type XianXia YiXia content abstract a light breeze solitary worldly entanglements, iron jian two men. 】 Panels work normally if there is a voltage and current output. Not just panel is damaged, replace the panels. The above are no problem, you should check the light source, only through to the light source power, to see if light, no light, replace the light source.

if you want to learn more about solar street light, please look for the photoelectric!