KR20210053460A - multi-functioning solar powered switchboard - Google Patents

multi-functioning solar powered switchboard Download PDF

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Publication number
KR20210053460A
KR20210053460A KR1020190139083A KR20190139083A KR20210053460A KR 20210053460 A KR20210053460 A KR 20210053460A KR 1020190139083 A KR1020190139083 A KR 1020190139083A KR 20190139083 A KR20190139083 A KR 20190139083A KR 20210053460 A KR20210053460 A KR 20210053460A
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South Korea
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power
unit
switchboard
external device
data transmission
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KR1020190139083A
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Korean (ko)
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추창욱
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추창욱
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The present invention relates to a multi-functional sunlight switchboard. The multi-functional sunlight switchboard comprises: a solar power generation unit (101); a voltage conversion unit (102); an alternating current voltage transmission unit (103); a remaining battery level detection unit (104); an external power supply unit (105); a wireless data transmission/reception unit (106); a user data transmission unit (107); a power leak detection unit (108); an external device connection unit (109); a power input unit (201); and a charging port (202). According to the present invention, it is possible to manage distribution management and solar power generation at once.

Description

다기능태양광배전반{multi-functioning solar powered switchboard}Multi-functioning solar powered switchboard

본 발명은 다기능태양광배전반에 관한 것이다. 더욱 상세하게는 태양광발전기와 배전반, 직류충전기,단상 인버터,태양광 발전기의역할을 겸하는 장치에 관한 것이다.The present invention relates to a multifunctional solar switchboard. More specifically, it relates to a device that serves as a photovoltaic generator, a switchboard, a DC charger, a single-phase inverter, and a solar generator.

일반적으로 태양광 발전기는 태양광 페널에서 생성된 전력을 베터리에 저장하는 장치이다. 태양광 발전기는 베터리 충전 기능과 함께 DC출력 또는 AC출력만을 지원한다. In general, a photovoltaic generator is a device that stores power generated by a photovoltaic panel in a battery. The solar generator supports only DC output or AC output with battery charging function.

베전반은 전력을 분배하는 장치이다. 그러나 기술이 아무리 발전하였다 하더라도 사용자가 무선으로 전력제어, 전기사용량 파악만 가능할 뿐이다.The switchboard is a device that distributes power. However, no matter how advanced the technology is, users can only wirelessly control power and check the amount of electricity used.

특허문헌0001 의 경우 방열 및 내진 기능을 구비한 태양광 발전용 인버터의, 수배전반, 분전반, 태양광 접속반의 경우는 태양광 발전량을 극대로 늘릴 수 있다. 그러나 자신이 원하는 대로 장치를 끄거나 켤 수 없고 발전량이 얼마인지, 어느 장치에서 누전이 발생하였는지는 알 수 없다.In the case of Patent Document 0001, the amount of solar power generation can be maximized in the case of a solar power generation inverter having a heat dissipation and seismic function, a switchboard, a distribution board, and a solar connection panel. However, it is not possible to turn the device off or on as desired, and it is not known how much power is generated, and in which device a short circuit occurred.

특허문헌0002의 경우 태양광발전설비를 이용한 배전반의 멀티공조시스템의 경우에도 발전효율을 늘리는 방향에 초점이 맞추어저 있고, 전력을 조정하는 것에는 전혀 상관이 없다.In the case of Patent Document 0002, the focus is on the direction of increasing the power generation efficiency even in the case of the multi-air conditioning system of the switchboard using the photovoltaic power generation facility, and it has nothing to do with adjusting the power.

방열 및 내진 기능을 구비한 태양광 발전용 인버터, 수배전반, 분전반, 태양광 접속반 공개번호 10-2019-0036603Inverter for solar power generation with heat dissipation and seismic function, switchboard, distribution board, solar connection board Publication No. 10-2019-0036603 태양광발전설비를 이용한 배전반의 멀티공조시스템 공개번호 특허번호 10-1455199Multi-air conditioning system of switchboard using solar power generation facility Publication No. Patent No. 10-1455199

본 발명은 부품을 따로 따로 구매할 필요 없이 태양광 발전기 설치 시에 필요한 모든 기능을 다 수납하는 태양광 발전기를 만들려 한다. 집 제작에 필요한 배전 관리와 태양광 발전에 대한 관리를 단 한번에 할 수 있는 장치를 제작하려 한다. 그리고 한 장치에 필요한 모든 기능을 최소한의 비용으로 절감하도록 하는데 목적이 있다.The present invention intends to make a solar generator that accommodates all functions required when installing a solar generator without the need to separately purchase parts. We are trying to manufacture a device that can manage the power distribution and photovoltaic power generation required for home production at once. And it aims to reduce all the functions required for one device at a minimum cost.

상기 제시된 문제를 해결하기 위한 본 발명에 따른 다기능태양광배전반은 태양광 페널을 이용하여 태양광 발전을 하는 태양광 발전부(101), 받아들여진 전압을 이용하여 교류 전원과 외부장치에 전력을 저장할 수 있는 전압으로 바꾸어 주는 전압변환부(102)와 바꿔진 전력을 정상적으로 송신하기 위한 교류전압송신부(103),태양광 페널에서 생산된 전력을 저장하는 베터리를 관리,보호하고 송신 전력을 결정하는 베터리잔량감지부(104)하고 베터리가 방전되었을 때에 정전이 되지 않게 외부전원을 공급하는 외부전원공급부(105)와 외부에서 무선 데이터를 송수신하여 밖에서도 정상적으로 교류전압송신부(103)를 제어할 수 있는 무선데이터송수신부(107),누수되거나 합선된 전선을 찾아 전력을 차단하고 무선데이터송수신부(107)를 통해 전력누수를 경고하는 전력누수감지부(108)와 외부기기를 연결하여 여러가지 기능을 추가할 수 있는 외부기기 연결부(109)와 함께 추가적 장치를 서술한다.The multifunctional solar switchboard according to the present invention for solving the problems presented above is a solar power generation unit 101 that generates photovoltaic power using a solar panel, and stores power in an AC power source and an external device using the received voltage. A voltage converter 102 that converts the voltage to a possible voltage, an AC voltage transmitter 103 for normally transmitting the changed power, a battery that manages and protects a battery that stores power produced by the solar panel, and determines the transmission power. The remaining amount detection unit 104 and the external power supply unit 105 that supplies external power to prevent a power outage when the battery is discharged, and a radio that can normally control the AC voltage transmitter 103 from outside by transmitting and receiving wireless data. The data transmission/reception unit 107, the power leakage detection unit 108, which detects leaked or short-circuited wires and cuts off power and warns of a power leakage through the wireless data transmission/reception unit 107, and an external device can be added to add various functions. An additional device will be described with the possible external device connection 109.

본 발명의 차량충전모듈(200)은 전원을 입력하기 위한 전원입력부(201)를 구비하며 추가적으로 차량을 충전기에 연결하기 위한 충전구(202)를 포함하여 구성된 다기능태양광배전반을 제공하고자 한다.The vehicle charging module 200 of the present invention is provided with a power input unit 201 for inputting power and additionally includes a charging port 202 for connecting the vehicle to a charger.

본 발명은 여러 가지 제품을 살 필요 없이 본 제품을 설치함으로 모든 설치를 끝낼 수 있다. 본 제품을 구매함으로 인해 많은 비용이 절약될 수 있다. 그리고 배전 관리와 태양광 발전, 장치 충전을 한 번에 관리할 수 있는 효과가 있다. In the present invention, all installations can be completed by installing this product without the need to buy various products. You can save a lot of money by purchasing this product. In addition, it has the effect of managing power distribution, solar power generation, and device charging at once.

도 1은 본 발명에 따른 구성도이다.
도 2는 본 발명에 따른 다기능태양광배전반의 측면도이다.
도 3는 본 발명에 따른 다기능태양광배전반의 사시도이다.
도 4은 본 발명에 따른 전기차 충전모듈의 안면도이다.
1 is a configuration diagram according to the present invention.
2 is a side view of a multifunctional solar switchboard according to the present invention.
3 is a perspective view of a multifunctional solar switchboard according to the present invention.
Figure 4 is a face view of the electric vehicle charging module according to the present invention.

이하,첨부된 도면을 참조하여 본 발명에 따른 다기능태양광배전반의 구조 및 작용 효과에 대해 상세하게 설명하고자 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the structure and effect of the multi-function solar switchboard according to the present invention.

본 장치는 태양광을 통해 전력을 생산하는 태양광발전부(101),받아들인 전압을 원하는 파형으로 바꿔주는 전압변환부(102),원하는 공간에 전압을 보내주는 교류전압송신부(103),배터리를 보호하는 배터리잔량감지부(104),베터리 방전시 전원을 공급해주는 외부전원공급부(105),외부에 연결되어 밖에서 장치 조작이 가능하게 하는 무선데이터 송수신부(106), 원하는 정보를 바로바로 볼 수 있는 사용자데이터 송신부(107), 새어나오는 전력을 감지하여 더 큰 사고를 방지하는 전력누수 감지부(108), 외부에서 장치를 연결하여 더 나은 편의성을 제공하는 외부기기연결부(109) 가 있다.The device includes a photovoltaic power generation unit 101 that generates power through sunlight, a voltage conversion unit 102 that converts the received voltage into a desired waveform, an AC voltage transmitter 103 that sends a voltage to a desired space, and a battery. The remaining battery level detection unit 104 to protect the battery, an external power supply unit 105 that supplies power when the battery is discharged, a wireless data transmission/reception unit 106 that is connected to the outside to enable device operation from outside, and the desired information can be viewed immediately. There is a user data transmission unit 107 that can be used, a power leak detection unit 108 that detects leaking power and prevents further accidents, and an external device connection unit 109 that provides better convenience by connecting devices from the outside.

도 1은 본 발명에 따른 다기능태양광배전반의 구상도이다. 1 is a schematic diagram of a multifunctional solar switchboard according to the present invention.

도 1에 도시된 바와 같이 태양광 페널에서 전력이 생산되면 본 장치에서는 베터리에 입력된 전압이 태양광 발전부(101)를 통해 들어간다. 베터리 잔량 감지부에서는 태양광 발전부에 입력된 전압을 이용하여 베터리를 충전할 지, 아니면 곧바로 교류 인버터(102b)로 전송할 지 결정하게 된다. 베터리 잔량 감지부에서는 동시에 베터리 잔량을 감지하여 나머지 장치에 베터리 전압을 공급할 지,아니면 개방시킬 지 결정한다. 전압변환부(102)에서는 외부전원공급부(105)에서 직류로 변환된 전압을 다시 외부기기가 충전할 수 있는 전압으로 변전하거나(102a) 베터리나 태양광 페널에서 제공된 전력을 교류로 변환하는 장치(102b)이다.교류전압송신부(103)는 외부전원공급부에서 공급하거나 베터리에서 교류전압으로 변환된 교류 전압을 분배하는 역할을 한다. 동시에 무선데이터 송수신부(107)와 교류전압송신부(103)를 이용하여 원하는 곳에 전력을 송신할 수 있다.베터리잔량감지부(104)는 베터리의 전압을 확인하고 베터리가 원하지 않는 전력의 공급이나 방전으로 인하여 망가지는 것을 방지한다. 베터리잔량감지부(104)에서 베터리 전력의 부족함을 알리면 외부전원공급부(105)에서 전력을 끌어와서 집에서 필요한 나머지 전력을 공급하게 된다.무선데이터송수신부(107)는 밖에서 통신기기를 이용하여 본 장치의 전력을 관리하는 역할과 함께 전력누수감지부(108)에서 누수된 전력 감지를 하는 장치이다.외부기기 연결부(109)의 경우 여러 개의 모듈을 장착할 수 있으며, 예시로는 전기차 충전기(200), 퍼스널 컴퓨터,라우터 등이 있다.As illustrated in FIG. 1, when power is generated from the solar panel, the voltage input to the battery enters through the solar power generation unit 101 in this device. The battery remaining amount detection unit determines whether to charge the battery using the voltage input to the solar power generation unit or to directly transmit the battery to the AC inverter 102b. The remaining battery level detector detects the remaining battery level at the same time and determines whether to supply or open the battery voltage to the remaining devices. The voltage conversion unit 102 converts the voltage converted to direct current by the external power supply unit 105 into a voltage that can be charged by an external device (102a), or a device that converts power supplied from a battery or solar panel into AC ( 102b). The AC voltage transmitter 103 serves to distribute an AC voltage supplied from an external power supply or converted to an AC voltage from a battery. At the same time, power can be transmitted to a desired location by using the wireless data transmission/reception unit 107 and the AC voltage transmission unit 103. The battery residual amount detection unit 104 checks the voltage of the battery and supplies or discharges the power that the battery does not want. It is prevented from being broken. When the battery residual amount detection unit 104 notifies that the battery power is insufficient, power is drawn from the external power supply unit 105 and the remaining power required at home is supplied. The wireless data transmission/reception unit 107 is seen from outside using a communication device. It is a device that detects the power leaked from the power leak detection unit 108 along with the role of managing the power of the device. In the case of the external device connection unit 109, several modules can be mounted, for example, the electric vehicle charger 200 ), personal computer, router, etc.

도 2는 본 발명에 따른 다기능태양광배전반의 측면도이며, 도 3은 본 발명에 따른 다기능태양광베전반의 사시도이다.Figure 2 is a side view of the multifunctional solar power switchboard according to the present invention, Figure 3 is a perspective view of the multifunctional solar power switchboard according to the present invention.

도 3에 도시된 바와 같이 사용자 데이터 송신부(107)에서 스크린(107a)에서데이터를 보여주고 입력부(107b) 에서 장치를 조작할 수 있다.As shown in FIG. 3, the user data transmission unit 107 can display data on the screen 107a and operate the device at the input unit 107b.

도 4에 도시된 바와 같이 ,차량충전모듈(200)에 대한 구성은 전원을 입력하기 위한 전원입력부(201), 차량을 충전기에 연결하기 위한 충전구(202)가 있다. 본 모듈을 본체(100)에 연결한 후에 차량에 연결하면 충전은 간편하게 끝난다.As shown in FIG. 4, the vehicle charging module 200 includes a power input unit 201 for inputting power and a charging port 202 for connecting the vehicle to a charger. If the module is connected to the main body 100 and then connected to the vehicle, charging is easily completed.

이상 첨부된 오면을 참조하여 본 발명의 바람직한 실시 예를 설명하였지만, 상술한 본 발명의 기술적 구성은 본 발명이 속하는 기술 분야의 당업자가 본 발명의 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 소 있다는 것을 이해할 수 있을 것이다.Although a preferred embodiment of the present invention has been described with reference to the accompanying five aspects, the technical configuration of the present invention described above is another specific form without changing the technical spirit or essential features of the present invention by those skilled in the art. You will be able to understand that there is a possibility that it will be implemented.

101:태양광 발전부
102:전압변압부
102a:직류 컨버터
102b:교류인버터
103:교류전압송신부
104:베터리잔량감지부
105:외부전원공급부
106:무선데이터 송수신부
107:사용자 데이터 송신부
107a:스크린
107b:입력부
108:전력누수 감지부
109:외부기기 연결부
109a:직류 연결부
109b:교류 연결부
109이터 연결부
다기능태양광배전반(1)의 태양광 발전부(101);
전압변환부(102);직류컨버터(102a);교류인버터(102b);
교류전압송신부(103);
베터리잔량감지부(104);
외부전원공급부(105);
무선데이터 송수신부(106);
사용자 데이터 송신부(107);스크린(107a);입력부(107b);
전력누수 감지부(108);
외부기기 연결부(109);직류 연결부(109a);교류 연결부(109b);데이터 연결부(109c);101: Solar power generation unit
102: voltage transformer
102a: DC converter
102b: AC inverter
103: AC voltage transmitter
104: battery residual amount detection unit
105: external power supply
106: wireless data transmission/reception unit
107: User data transmission unit
107a: screen
107b: input unit
108: power leak detection unit
109: external device connection
109a: DC connection
109b: AC connection
109 Eater Connection
The photovoltaic power generation unit 101 of the multifunctional photovoltaic switchboard (1);
Voltage conversion unit 102; DC converter 102a; AC inverter 102b;
AC voltage transmitter 103;
Battery residual amount detection unit 104;
An external power supply unit 105;
A wireless data transmission/reception unit 106;
A user data transmission unit 107; a screen 107a; an input unit 107b;
A power leak detection unit 108;
External device connection part 109; DC connection part 109a; AC connection part 109b; Data connection part 109c;

Claims (4)

다기능태양광배전반(1)의 본체(100)에 대하여 태양광 발전을 하는 태양광 발전부(101);
태양광 발전 후 예비 전력을 원하는 전압으로 바꾸어 주는 전압변환부(102);
원하는 방에 전력을 공급하는 교류전압송신부(103);
베터리를 보호하는 베터리잔량감지부(104);
예비 전력 부족시 전력을 공급해 주는 외부전원공급부(105);
멀리 떨어진 곳에서도 장치 조작을 도와주는 무선데이터송수신부(106);
사용자 데이터를 입력하고 출력할 수 있는 사용자 데이터 송신부(107);
전력 누수를 감지하는 전력누수감지부(108);
외부기기를 연결할 수 있는 외부기기 연결부(109);
차량충전모듈(200)에 대하여 전원을 입력하기 위한 전원입력부(201);
차량을 충전기에 연결하기 위한 충전구(202); 을 포함하는 것을 특징으로 하는 다기능태양광배전반.

A photovoltaic power generation unit 101 for photovoltaic power generation with respect to the main body 100 of the multifunctional photovoltaic switchboard 1;
A voltage converter 102 for converting the reserve power into a desired voltage after photovoltaic power generation;
An AC voltage transmitter 103 for supplying power to a desired room;
Battery residual amount detection unit 104 to protect the battery;
An external power supply unit 105 for supplying power when the reserve power is insufficient;
A wireless data transmission/reception unit 106 that helps manipulate the device from a distance;
A user data transmission unit 107 capable of inputting and outputting user data;
A power leak detection unit 108 for detecting a power leak;
An external device connection unit 109 capable of connecting an external device;
A power input unit 201 for inputting power to the vehicle charging module 200;
A charging port 202 for connecting the vehicle to the charger; Multifunctional solar switchboard comprising a.

 다기능태양광배전반(1)의 본체(100)의 전압변환부(102)에 대하여 예비 전력을 직류로 변환해 주는 직류컨버터(102a)
예비 전력을 교류로 변환해 주는 교류인버터(102b)
을 포함하는 것을 특징으로 하는 다기능태양광배전반.A DC converter 102a that converts spare power into DC for the voltage converter 102 of the main body 100 of the multifunctional solar switchboard 1
AC inverter (102b) that converts spare power into AC
Multifunctional solar switchboard comprising a. 사용자 데이터 송신부(107)에 대하여 장치의 상태를 출력할 수 있는 출력스크린(107a)
장치를 외부에서 조작할 수 있는 입력부(107b)
을 포함하는 것을 특징으로 하는 다기능태양광배전반.An output screen 107a capable of outputting the status of the device to the user data transmission unit 107
An input unit 107b capable of externally operating the device
Multifunctional solar switchboard comprising a. 외부기기 연결부(109)에 대하여 외부 장치에 직류를 공급해주는 직류 연결부(109a);
외부 장치에 교류를 공급해주는 교류 연결부(109b);
외부 장치에 본체(100)의 데이터를 전송해 주는 데이터 연결부(109c);
을 포함하는 것을 특징으로 하는 다기능태양광배전반.A direct current connector 109a for supplying direct current to an external device with respect to the external device connector 109;
An AC connection part 109b for supplying an AC to an external device;
A data connection unit 109c for transmitting data of the main body 100 to an external device;
Multifunctional solar switchboard comprising a.
KR1020190139083A 2019-11-02 2019-11-02 multi-functioning solar powered switchboard KR20210053460A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455199B1 (en) 2014-03-19 2014-10-27 주식회사 나산전기산업 Multi Heat Dissipation and Ventilation Systems by using Solar Power Generation System
KR20190036603A (en) 2017-09-28 2019-04-05 주식회사 케이디파워 Inverter for solar power generation with heat dissipation and earthquake proof function(high voltage distribution board, high voltage distribution board, distribution board, motor control board, sunlight connection band, ESS)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455199B1 (en) 2014-03-19 2014-10-27 주식회사 나산전기산업 Multi Heat Dissipation and Ventilation Systems by using Solar Power Generation System
KR20190036603A (en) 2017-09-28 2019-04-05 주식회사 케이디파워 Inverter for solar power generation with heat dissipation and earthquake proof function(high voltage distribution board, high voltage distribution board, distribution board, motor control board, sunlight connection band, ESS)

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