An enclosed connection system for mechanically and electrically connecting first and second cables each including an elongate electrical conductor covered by an insulation layer, includes an electrical connector, an enclosure, and a protective end cap. The electrical connector is configured to form a connection with the first and second cables wherein the conductors of the first and second cables are electrically connected by the electrical connector. The enclosure is configured to receive and cover the connection and to protect the electrical connector. The enclosure includes a plurality of enclosure ports each configured to receive a cable. The protective end cap is configured to selectively cover at least a selected one of the enclosure ports.

A novel cable connector comprises a main body, a clamp, a conductor assembly, and a controller. The main body is provided with an installation cavity and a receiving slot, and both sides of the receiving slot extend longitudinally to form a left and right wing. The clamp is arranged in the receiving slot, the receiving slot forming a passage for accommodating a cable. The conductor assembly is arranged on the installation cavity of the main body, and comprises a sharp lower end, which protrudes from the top surface of the receiving slot and is located in the passage. The clamp is located between the controller and the main body, the controller cooperates with the left wing and the right wing under an external force to directly apply a force to the clamp to drive the clamp to move towards the top surface of the receiving slot.

In various representative aspects, an apparatus for securing solar panels to a rail support guide, while facilitating grounding by a common grounding wire. The apparatus is an electrically conductive lay-in-lug fastener, which facilitates multiple rows of solar panels to be electrically bonded to each other. The apparatus includes a lug member for securing the grounding wire. In doing so, the structure for securing the grounding wire is at an acute angle to the frame, enabling a wrench to be used even in space-challenged locations.

A conductor terminal for connecting at least one electrical conductor. The conductor terminal has a base module which includes mounting rail fastening elements for fastening the conductor terminal to a mounting rail. The base module includes a housing, which extends in its longitudinal direction up to two end areas of the housing. A central area of the housing is provided between the two end areas, with the central area projecting beyond the two end areas in a direction facing away from the mounting rail fastening elements. The base module also includes at least one receptacle arrangement being disposed on the base module in each of the two end areas, each for accommodating a conductor connecting module. The conductor connecting modules each include at least one conductor terminal connection designed to connect an electric conductor.

A cable clamp system comprises a base assembly defining a base notch defining a notch axis and a carriage assembly defining a drive axis. The drive axis is substantially orthogonal to the notch axis.

A cable clamp system comprises a base assembly defining a base notch defining a notch axis and a carriage assembly defining a drive axis. The drive axis is substantially orthogonal to the notch axis.

A bail for forming a mechanical and electrical connection includes an inboard section and an outboard section. The inboard section includes an elongate, electrically conductive multi-strand conductor. The outboard section includes an elongate, electrically conductive solid rod conductor electrically connected to the multi-strand conductor.

A tap connector that includes a tap body and an insulation piercing assembly or module is provided. The insulation piercing assembly is secured to the tap body and movable relative to the tap body. The insulation piercing assembly includes a conductive body, at least two sets of electrically conductive insulation piercing teeth secured to the conductive body and a non-conductive cap or coating covering the teeth. When the teeth pierce the non-conductive caps or coating exposing the teeth, the teeth can pierce insulation surrounding the main and tap conductors creating an electrically conductive path between the main conductor and the tap conductor.

A tap connector that includes a tap body and an insulation piercing assembly or module is provided. The insulation piercing assembly is secured to the tap body and movable relative to the tap body. The insulation piercing assembly includes a conductive body, at least two sets of electrically conductive insulation piercing teeth secured to the conductive body and a non-conductive cap or coating covering the teeth. When the teeth pierce the non-conductive caps or coating exposing the teeth, the teeth can pierce insulation surrounding the main and tap conductors creating an electrically conductive path between the main conductor and the tap conductor.

An electrical assembly that includes a substrate having an aperture. A flat conductor is mounted to the substrate and extends over at least a portion of the aperture, with a ring terminal in contact with the flat conductor adjacent to the aperture. A lead wire connects to the ring terminal and is spaced from the substrate, and a fastener extends through the ring terminal and flat conductor, secured in the aperture, and securing the ring terminal against the flat conductor.