Street lamp controller realize the lighting and efficiently under the street light price in the courtyard

1, corrects the discharge rate control, not discharge rate has not termination voltage, suitable for battery inherent characteristics. 2, the use of the digital LED flash and setting, one-click operation can complete all Settings, use lunch intuitive. 3, all control all USES the

1. A corrective control of discharge rate, improper discharge rate with not proper termination voltage, suitable for the intrinsic characteristics of the battery. 2. Through digital leds flashing and setting, all Settings can be done by one key operation, using simple and intuitive. 3. All controller adopts industrial-grade chips and tight element, can work in cold, high temperature and damp environment. Crystal oscillator is used to control on time together, which makes the double control precision on time. 4. Charging circuit adopts double metal oxide semiconductor series control circuit, compared with the use of diode circuits, the circuit of the voltage drop fell by nearly half. Charging control, pulse width modulation, greatly improving the charging power, greatly increases the power consumption of time. 5. Two load operation modes: pure light control, normally open mode and adjustable load on/off time. 6. Parameter is set off electricity keep function, namely, system configuration, traffic lights control parameter graphics, and other important data retention in the chip, street lamp manufacturers after power off will not be lost, to regulate more convenient, more reliable system operation. 7. Battery charging method of science. When the battery over discharge, by increasing the voltage of the battery, one-time compensation protection. In normal use process, USES the direct charging and float charging ways to improve the service life of batteries. Together, the battery has a high precision temperature compensation, double charging control precision. 8. It has over charge, over discharge protection, overload protection, strange electronic to link protection, short circuit protection and reflect all of these will not damage any parts, also won't burn. It has TVS lightning protection, no jump line planning, can improve the reliability and durability of the system. 9. Using microprocessor and special control algorithm to realize intelligent control. 10. Light-emitting diodes (leds) direct scintillation solar battery, battery and load state of the digital tube twinkle parameters adjustment. Street lamp manufacturers enable users to understand the running status of system in time, and is rich in parameter Settings. The user can according to the environment is not suitable for the use of set corresponding operation form. During the period of special weather and natural disasters, total lines of the commercial street light network will be affected, lead to leakage of lines and aging. However, due to the use of photovoltaic solar street lamps, its advantages will be fully revealed. Because each part of a group calling itself is relatively sealed, and has been tested in production, to protect against extreme weather, such as wind, storm, earthquake, frost and snow, so it can be ansion through led solar street light. When the traditional power supply circuit can't supply these solar power equipment can quickly restore power, becoming the power to save lives. With the constant improvement of road lighting energy saving project, led light source has become the main source of road lighting. Under the support of national energy conservation and environmental protection policy, rural solar street lights are rural street lamp manufacturers are widely used in road lighting. With the improvement of lighting quality, low cost and high power lighting also improved lighting environment in rural areas. In the face of the continuous improvement of the rural road lighting energy saving, energy saving has become the main factor of lighting. Rural solar led street light in one direction, the lamp power is much higher than that of high pressure sodium lamp. Combined with the ballast loss, the rural practical application of solar energy street light comprehensive energy-saving power 50% higher than traditional lamps. In addition, it USES the white light of the color temperature of 5000 K to 6000 K as road lighting light source, and high color rendering.