Intelligent photovoltaic streetlight system

Abstract

The invention discloses an intelligent photovoltaic streetlight system, which comprises a streetlight, a solar photovoltaic board, a storage battery and a streetlight controller, wherein the streetlight controller controls the storage battery to discharge and controls the solar photovoltaic board to charge the storage battery according to the electric quantity of the storage battery. The intelligent photovoltaic streetlight system further comprises a terminal controller, which is communicated with the streetlight controller and is internally set with more than one discharge mode, wherein the terminal controller selects the adaptive discharge mode and sends the adaptive discharge mode to the streetlight controller according to the real-time electric quantity of the storage battery, which is fed back by the streetlight controller. The intelligent photovoltaic streetlight system has the advantages of monitoring the electric quantity of the storage battery in real time, remotely and intelligently regulating the storage battery to discharge according to the electric quantity, facilitating the centralized management and regulation of the streetlight, flexibly solving the problem of power failure of the streetlight due to insufficient solar energy in rainy days and winter under the condition of unchanged capacity of the original storage battery, being improved in reliability during running, and reasonably utilizing energy sources.

Description

technical field [0001] The invention relates to a street lamp system, in particular to an intelligent photovoltaic street lamp system. Background technique [0002] The current photovoltaic street lamps are equipped with an independent photovoltaic system for each street lamp. Solar photovoltaic panels are installed on the top of each street lamp to generate electricity. The electricity generated by the solar energy is directly stored in the battery of the street lamp. light up. [0003] Generally, batteries for photovoltaic street lights are only selected according to 2 to 3 days of power storage in consideration of the cost. If the battery capacity is increased, the cost will be very expensive, which is unacceptable to users. However, if there are more than 3 consecutive rainy days or in winter, the battery power will be insufficient, resulting in the problem that either the street lights on the whole road are all bright or all are not bright. [0004] In order to solve ...

AI Technical Summary

Problems solved by technology

[0003] Considering the cost, the batteries of general photovoltaic street lamps are only selected according to the power storage of 2 to 3 days. If the battery capacity is increased, the cost will be very expensive, which is unacceptable to users.

However, if there are more than 3 consecutive rainy days or winter, the battery power will be insufficient, resulting in the problem that the entire road is either fully lit or not lit.

[0004] In order to solve these problems, it is necessary to arrange street lamp maintenance personnel to adjust the street lamp controller in continuous rainy days and winter time, so as to reduce the daily lighting time of street lamps. Happening

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