Solar air conditioning system with charging and adjustable inversion functions

Abstract

The invention discloses a solar air conditioning system with charging and adjustable inversion functions. The solar air conditioning system comprises a solar cell, a solar controller, a storage battery and an inverter air conditioner, wherein the solar controller comprises a charging circuit, a control circuit, a lightning protection circuit and a discharging circuit; the inverter air conditioner comprises an inverter circuit; the charging circuit comprises twenty-first to twenty-second diodes, a twenty-third light-emitting diode, twentieth to twenty-eighth resistors, twenty-first to twenty-second thermistors, a twenty-first triode, twenty-first to twenty-second capacitors and a twenty-first charging management chip; the inverter circuit comprises fifty-first to fifty-third resistors, fifty-first to fifty-second sliding rheostats, a fifty-first inductor, fifty-first to fifty-second capacitors, a fifty-first triode and fifty-first to fifty-second transformers. According to the solar air conditioning system, lightning can be effectively protected, the safety performance of the system can be improved, and the solar air conditioning system is convenient to mount, relatively low in cost, relatively high in reliability, simple in circuit structure and relatively small in size.

Description

technical field [0001] The invention relates to the field of solar air conditioning, in particular to a solar air conditioning system with charging and adjustable inverter functions. Background technique [0002] The solar air conditioning system is composed of solar cells, controllers, storage batteries and inverter air conditioners. The existing solar air-conditioning system has the following defects: the lightning protection measures of the controller are not effective, which affects the safety performance of the system; the capacity and self-discharge of multiple single batteries of the battery are inevitably inconsistent, which affects the life of the battery. [0003] In addition, when there are several consecutive rainy days, the power of the battery is not enough to maintain the work of the powered equipment, which will affect the normal operation of the powered equipment. To solve this problem, the capacity of the battery and solar panels can be increased , so it i...

AI Technical Summary

Problems solved by technology

The existing solar air-conditioning system has the following defects: the lightning protection measures of the controller are not effective, which affects the safety performance of the system; the capacity and self-discharge of multiple single batteries of the battery are inevitably inconsistent, which affects the life of the battery

[0003] In addition, when there are several consecutive rainy days, the power of the battery is not enough to maintain the work of the powered equipment, which will affect the normal operation of the powered equipment. To solve this problem, the capacity of the battery and solar panels can be increased , so it is inevitable to lay power lines, which will bring a lot of construction and high costs, and the cost will increase significantly

In addition, electromagnetic interference will also affect the solar air conditioning system, and its reliability is not high when used

[0004] At present, the inverter circuit in the solar air-conditioning system is relatively complex and bulky, and is not suitable for carrying around outdoors.

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