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A few days ago, the 2021 Leaders Climate Summit, attended by 40 leaders of countries and international organizations, was successfully held in the form of video, which immediately aroused global focus on climate and environment. At this summit, our country put forward the “dual carbon” goal of striving to achieve carbon peaks by 2030 and carbon neutrality by 2060.

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Under such a background, the solar photovoltaic industry will usher in the industry's “highlight moment”, as the “big leader” of the new energy industry, and the entire industry will have explosive growth. The International Energy Agency predicts that by 2050, photovoltaic power generation can provide 11% of global power generation. This is a considerable number, and it is also a subtext to the industry: Only with excellent product technology and quality can we "share this big cake."


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The solar photovoltaic system is mainly composed of solar battery packs, solar controllers, storage batteries (groups), inverters, etc. The solar battery pack converts solar energy into electric energy, which is stored in the storage battery, and converted into alternating current through the inverter for users to use. The whole process is monitored and intelligently controlled by the solar controller in real time.

In solar photovoltaic systems, there are multiple scenarios where connectors are needed. For example, a connector is needed for power transmission during charging or discharging; a solar controller, as the "central system" for the normal operation of a solar photovoltaic device, also needs a connector for its control signal transmission.

Due to the particularity of the working environment of the solar photovoltaic system, the requirements for the hardware in the system are more stringent. Photovoltaic power generation devices are all located in outdoor environments, even in the harsher wilderness. Service environments such as wind and rain, sun and frost, have greatly tested the reliability and safety of photovoltaic power generation systems. At this time, the connector must meet the requirements of waterproof, dustproof, high and low temperature impact resistance, shock resistance, and anti-looseness.


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As a representative company in the field of industrial waterproof connectors, CNLINKO has successfully applied many products to solar photovoltaic installations. For example, the two connectors LP-20-C02PE-01-022 and LP-20-J02SX-03-401 are used by some overseas users on the charging or discharging ports on the power storage panel of the solar photovoltaic system. In the two processes of transmitting the electric energy generated by solar energy to the accumulator and transferring the electric energy in the accumulator to the user, it acts as a power connector.


CNLINKO's industrial connectors LP-20-C02PE-01-022 and LP-20-J02SX-03-401, which are used in solar photovoltaic systems, are built according to industrial standards. The wiring is welded, and the IP67 waterproof technology level is completely It can meet the requirements of solar photovoltaic system for connectors such as waterproof, dustproof, high and low temperature impact resistance, earthquake resistance, and anti-looseness under outdoor conditions. The rated current of 20A and the working voltage of AC500V can meet the electrical technical requirements of solar photovoltaic systems for power transmission.


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In the context of global carbon reduction and energy saving, the new energy application industry represented by solar photovoltaic power generation has become a new global strategic industry, and it has ushered in a blowout development under the policy dividend.

CNLINKO, as a representative enterprise in the industrial connector industry, has become a trusted partner of the solar photovoltaic power generation industry by virtue of years of continuous deep cultivation and technological innovation in the field of industrial connectors.

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