The price of solar garden lights has high-precision temperature compensation

The price of solar garden lights has high-precision temperature compensation

　　 All controls for the price of solar garden lights use industrial-grade chips and compact components, which can operate normally in cold, high temperature, and humid environments. At the same time, the crystal oscillator is operated on time control, which makes the time control more accurate. The charging circuit adopts a dual MOS series control circuit, which reduces the circuit voltage loss by nearly half compared with the circuit that operates the diode. The charging adopts PWM trance control, which greatly improves the charging efficiency and greatly increases the power consumption time. Two load working modes: pure light control, normally open mode, load on and off time is adjustable. The parameter setting has a power-down retention function, that is, important data such as system mode and control parameters are retained inside the chip, and will not be lost after power-down, which makes the adjustment more convenient and the system work more reliable. The scientific battery management method. When the battery is over-discharged, the battery is charged with a boost voltage and a compensation maintenance is performed. During normal operation, the direct charging and floating charging are connected to the charging method to enhance the operating life of the battery; High-precision temperature compensation makes charging control more accurate.



　　 Solar panels are installed under wires, tree branches, light poles or other obstructions, causing a dark shadow on the solar panels during the day. Because solar panels generally have multiple strings, if a certain string of solar panels shows dark shadows, the shadows are strong, and serious, this string is equivalent to a broken circuit, and if this solar panel is If there are multiple strings and one parallel, this solar panel will not generate electricity, the field personnel will not use the engineering remote control correctly, and the parameter setting error will cause the light to not turn on. According to many on-site understandings, some construction workers reported that they did not know the function and purpose of this remote control. In fact, it is possible that the parameters have been set incorrectly at this time, resulting in abnormal lighting.



　　 First of all, we need to perform a detailed debugging work on the solar street lamp control system. Regarding this equipment that can be used for lighting in different seasons, its light source opening and blocking control needs and natural climate changes show A state of affairs. Such as using solar street lights in summer, Jiangsu Naite Lighting Electric Co., Ltd. is a manufacturer engaged in the production and design of solar street lights and high pole lights. It has 20 years of experience in the production of solar street lights and builds the most professional solar street light manufacturer. Contact number: 13805257308. , Then its controller needs to block the lights in the morning when the weather is gray and bright, and once it is night, it needs to be opened at the right moment. It is precisely because of the existence of open and closed protocols that the solar control system will show such a major effect.