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Mar 31 2022

Selection and application of photovoltaic DC fuses

The fuse is used in the photovoltaic combiner box, and the current value of the fuse is determined according to the short-circuit current value of each current of 1.25 times. Fuse: Also known as fuse link, when the circuit fails or is abnormal, the current continues to increase, and the high wind may damage some critical components in the course or may burn the system, or even cause a fire after installing the

Mar 31 2022

Principle and application of photovoltaic surge protector

In recent years, with the advancement of science and technology, the technological nation of household appliances, and the improvement of power requirements for electronic equipment, there are a large number of large-scale or ultra-large-scale integrated circuits that are very sensitive to overvoltage inside such electronic equipment, so that The loss caused by the voltage is increasing. Given this situation, the &qu

Mar 31 2022

Specifications for the use of photovoltaic warning stickers

Photovoltaic system safety signs mainly include four categories: prohibition, warning, instruction, and prompt. 1. Standard range According to the definition of graphic symbols in the national standard, a symbol refers to a visual image formed by the combination of symbols, colors, geometric shapes (or borders), and other elements that give people behavioral instructions—mainly used in public places, building

Mar 31 2022

Installation Instructions for ABS PV Mounts

ABS Plastic SLB Series Solar Panel Mounting Kit (Ideal for RVs, Boats, Caravans , ambulance and other mobile applications) TripSolarSLB series solar panel angle brackets can work with any size aluminum frame solar cells. Plates are used together to provide a secure installation for RVs, boats, and many flat surface applications. The solar angle bracket will Supports optimal height of solar panels above the surf

Mar 31 2022

Solar Installation Tool Crimping pliers for photovoltaic systems

Mr. Photovoltaic, in the article "The Small Things That Can't Be Negligible Affecting Photovoltaic Power Generation," When it comes to photovoltaic connectors, they are essential accessories in photovoltaic power plants, although the unit price is meager. Whether the crimping of photovoltaic connectors is tight or not directly determines the loss and safety of photovoltaic power plants. Only dedicate

Mar 31 2022

Adapters for copper and aluminum wires

1. Electrochemical corrosion of copper and aluminum conductor connections---Adapters for copper and aluminum wires When the copper and aluminum conductors are directly connected, the contact surface of the two metals is easily formed electrolyte under the action of moisture, carbon dioxide, and other impurities in the air. As a result, the galvanic battery with aluminum as the negative electrode and copper

Mar 31 2022

Wire cutters commonly used in photovoltaic systems

1.Before application, carefully check whether the insulation of the insulating handle is intact to ensure that it is entire to avoid the occurrence of safety accidents; 2. When applying, do not use cables to cut metal wires that exceed the specifications and models. It is strictly forbidden to use cable shears instead of hammers to beat special tools to avoid damage to the cable shears; 3. When using cable shea

Mar 31 2022

Standard tools in a photovoltaic system : wire stripper

According to the diameter of the wire, choose the diameter of the wire stripper blade; According to the thickness of the cable, select the corresponding stripping blade; Place the prepared cable in the middle of the blade of the stripping tool and select the length to be stripped; Hold the handle of the stripping tool, clamp the cable, and slowly peel off the outer skin of the cable; Loosen the tool handle and

Mar 31 2022

Knowledge popularization and development history of Solar cable

Solar cables and wires are a type of wire used for photovoltaic power generation. They are a vital part of photovoltaic systems, which is the process of generating electricity from sunlight. Solar cables connect the solar panels to other electrical equipment in the design, allowing electrical energy to be transferred from one point to another when necessary. They combine the circuit components and act as conduits for

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Selection and application of photovoltaic DC fuses

Principle and application of photovoltaic surge protector

Specifications for the use of photovoltaic warning stickers

Installation Instructions for ABS PV Mounts

Solar Installation Tool Crimping pliers for photovoltaic systems

Adapters for copper and aluminum wires

Wire cutters commonly used in photovoltaic systems

Standard tools in a photovoltaic system : wire stripper

Knowledge popularization and development history of Solar cable

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