Wall Solar Cable Pass-Through

This 3D printed wall pass-through is designed for routing solar cables safely and neatly through a wall.
It consists of two complementary parts:

Main pass-through: fits into a 40 mm wall hole and allows the passage of four 6 mm² solar cables. 

Secondary part: includes an opening for a 90 mm TPC conduit, providing a clean connection to external or underground cable protection systems.

The design ensures good mechanical stability and a tight fit when sealed with silicone or appropriate outdoor sealant.
It is suitable for residential or small photovoltaic installations where cables need to be routed from the inverter, battery, or junction box through a wall to the outside.

Recommended settings:

Material: PET

Layer height: 0.2 mm

Infill: 30–50 %

Supports: as needed depending on printer orientationWall Solar Cable Pass-Through

This 3D printed wall pass-through is designed for routing solar cables safely and neatly through a wall.
It consists of two complementary parts:

Main pass-through: fits into a 40 mm wall hole and allows the passage of four 6 mm² solar cables. The internal guide helps maintain proper cable separation and protection.

Secondary part: includes an opening for a 90 mm TPC conduit, providing a clean connection to external or underground cable protection systems.

The design ensures good mechanical stability and a tight fit when sealed with silicone or appropriate outdoor sealant.
It is suitable for residential or small photovoltaic installations where cables need to be routed from the inverter, battery, or junction box through a wall to the outside.

Recommended settings:

Material: PET

Layer height: 0.2 mm

Infill: 30–50 %

Supports: as needed depending on printer orientation