Solar inverter device with power transmission terminal replacement component

Abstract

A solar inverter with a power transmission end replacement component includes a body, a cover, and a power transmission end replacement component. The power transmission end replacement component is either a first power transmission end replacement module or a second power transmission end replacement module. The body has a reserved space and a conductor located at the upper end of the reserved space. The first power transmission end replacement module is alternatively located at the lower end of the reserved space to electrically connect a first type of cable and the conductor, and the second power transmission end replacement module is alternatively located at the lower end of the reserved space to electrically connect a second type of cable and the conductor, thereby enabling compatibility with different types of cable connections.

Claims

1. A solar inverter with a power transmission end replacement component, applicable to at least one cable with a quick-connect cable and at least one locking cable, comprising: a body having a reserved space and a conductive member disposed at an upper end of the reserved space, the conductive member being electrically coupled to an internal circuit of the body; a cover removably covering the reserved space; and a power transmission end replacement component replaceably disposed at a lower end of the reserved space; wherein... When the power transmission end replacement component is a first power transmission end replacement module, the first power transmission end replacement module has at least one pair of connectors and at least one conductive metal extension connected to at least one of the connectors. When the first power transmission end replacement module is located at the lower end of the reserved space, at least one cable with a quick connector can be connected to at least one of the connectors of the first power transmission end replacement module, and can be electrically connected to the conductor through at least one conductive metal extension extending to the upper end of the reserved space. When the power transmission end replacement component is a second power transmission end replacement module, the second power transmission end replacement module has at least one connector with a wiring opening. When the second power transmission end replacement module is located at the lower end of the reserved space, at least one locked-wire cable can pass through at least one wiring opening of the second power transmission end replacement module, and can be electrically connected to the conductor through an extension segment of the locked-wire cable located in the reserved space.

2. The solar inverter with a power transmission terminal replacement component as described in claim 1, wherein, The body has an opening at the lower end of the reserved space.

3. A solar inverter with a power transmission terminal replacement component as described in claim 2, wherein, The first power transmission terminal replacement module has a first connecting plate corresponding to the opening.

4. A solar inverter with a power transmission terminal replacement component as described in claim 3, wherein, At least one of the aforementioned connectors passes through the first connecting plate, and the first connecting plate is detachably disposed at the opening, so that the first power transmission terminal replacement module can be replacedly disposed at the lower end of the reserved space through the first connecting plate.

5. A solar inverter with a power transmission terminal replacement component as described in claim 4, wherein, There are multiple said connectors and multiple said conductive metal extensions. Each said connector has a mating end and an opposite connecting end located on both sides of the first connecting plate. Each said conductive metal extension has a horizontal connecting section and a connected vertical extending section, and the horizontal connecting section of each said conductive metal extension is connected to the connecting ends of the corresponding two said connectors.

6. A solar inverter with a power transmission terminal replacement component as described in claim 5, wherein, The conductive member has a positive electrode contact portion and a negative electrode contact portion. The plurality of conductive metal extensions are divided into at least one positive electrode conductive metal extension and at least one negative electrode conductive metal extension. The vertical extension segment of at least one positive electrode conductive metal extension is configured to connect to the positive electrode contact portion, and the vertical extension segment of at least one negative electrode conductive metal extension is configured to connect to the negative electrode contact portion.

7. A solar inverter with a power transmission terminal replacement component as described in claim 2, wherein, The second power transmission terminal replacement module has a second connecting plate corresponding to the opening.

8. A solar inverter with a power transmission terminal replacement component as described in claim 7, wherein, At least one connector is passed through the second connecting plate, and the second connecting plate is detachably disposed at the opening, so that the second power transmission terminal replacement module is replaceably disposed at the lower end of the reserved space through the second connecting plate.

9. A solar inverter with a power transmission terminal replacement component as described in claim 1, wherein, The internal circuitry of the machine body includes a protection circuit located at the upper end of the reserved space and electrically connected to the conductive member.

10. A solar inverter with a power transmission terminal replacement component as described in claim 9, wherein, The protection circuit is a circuit breaker.

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