The back sheet can be a significant Section of a solar panel. It functions since the outermost layer, sealing the back on the solar panel and safeguarding the fragile interior parts from:
To have a protecting impact, an SPD’s voltage protection level (Up) ought to be 20 % reduce compared to the dielectric strength in the program’s terminal devices.
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deciding on the proper junction box is significant. It need to be appropriate with your solar panel array, handle the appropriate voltage and present-day, and be created by a dependable manufacturer to ensure prolonged-time period trustworthiness and protection.
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JayBox® is really an ever-adaptable junction box, built to securely enclose wires on nearly any solar job—with sufficient Room to shelter as many as four module strings.
peak, pointed shapes, and isolation tend to be the dominant features that figure out the place lightning strikes. It is a myth that metallic attracts lightning.
答：分体式接线盒通常安装在光伏面板的背面，位于光伏面板和逆变器之间，是管理和分配光伏面板产生的电力的中心枢纽。
stated: products, components, or providers included in an inventory released by an organization that is acceptable for the authority acquiring jurisdiction and anxious with analysis of solutions or solutions, that maintains periodic inspection of creation of shown equipment or materials or periodic inspection of services and whose listing states that both the tools, material, or support meets correct designated specifications or is tested and found appropriate for a specified purpose.
to attach an SPD when there is an inverter with an integrated fuse box, be sure that The interior fuses are bypassed and which the exterior string fuses are related (see determine three).
Housing Connections: The junction box neatly organizes and secures the positive and negative DC cables coming from several solar panels. These cables are connected within the box making use of Specific connectors.
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