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The photovoltaic cable is an important part of the photovoltaic power generation system, and its role is to transmit the direct current energy generated by the photovoltaic module to the inverter or battery pack for conversion and storage. The installation of photovoltaic cable is also a link that cannot be ignored in the photovoltaic power generation project.
The role of photovoltaic cable:
1. Transmission of electrical energy: The photovoltaic cable transmits the direct current energy generated by the photovoltaic module to the inverter or battery pack, so that it can be converted to alternating current or stored.
2. Protection of electrical energy: Through its insulation layer and outer protective layer, the photovoltaic cable can effectively protect the electrical energy from the interference and loss of the external environment.
3. Connect the components: The optical voltage line connects the photovoltaic modules and the photovoltaic modules and the inverter or battery pack to form a complete photovoltaic power generation system.
Introduction to the installation of photovoltaic cable:
1.Cable diameter selection: According to the output current and voltage requirements of the photovoltaic module, select the appropriate photovoltaic cable diameter. The common photovoltaic wire diameter is 2.5mm², 4mm², 6mm² and so on.
2.Cable layout: According to the layout and installation position of the photovoltaic module, the direction and length of the optical volt line are reasonably arranged to avoid power loss caused by too long cable.
3.Connection mode: Use a dedicated photovoltaic connector to connect solar cable with the photovoltaic module, inverter or battery pack. When connecting, ensure that the connection is firm and the contact is good, and avoid excessive contact resistance.
4.Cable protection: According to the actual situation, appropriate protection measures are taken for solar cable, such as the use of trough, pipeline or cable bridge for cable protection to avoid damage to solar cable by external factors.
5.Ground protection: The metal outer protective layer of the optical cable should be grounded to ensure personal safety and normal operation of the system.
6. Detection and acceptance: After the installation is completed, the quality inspection of solar cable and the acceptance of the system should be carried out to ensure the connection quality of solar cable and the safety performance of the system.
In short, Solar cable plays an important role in the transmission of electric energy, protection of electric energy and connection of components in photovoltaic power generation projects. At the time of installation, the appropriate cable diameter should be selected according to the actual situation, the layout of the cable, the correct connection and protection of the cable, and finally ensure the normal operation and safety performance of the photovoltaic power generation system.
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Main Product:
Solar Cable ,
PV Cable,
Tuv Solar Cable,
Solar Connector,
Junction Box,
Solar Dc Cable
