
Harnessing the Sun: Building a Solar Roof Rack for Your Van with 80/20 Extruded Aluminum
In recent years, van life has surged in popularity as people seek freedom, adventure, and sustainability on the road. One essential aspect of living off-grid in a van is having a reliable power source, and solar energy is a popular choice for many van dwellers. To maximize solar panel efficiency and provide a sturdy platform for mounting, building a solar roof rack using 80/20 extruded aluminum offers a versatile and customizable solution.
Why Choose 80/20 Extruded Aluminum?
80/20 extruded aluminum is a modular framing system renowned for its versatility, strength, and lightweight design. Its T-slot construction allows for easy assembly and adjustment, making it ideal for custom projects like solar roof racks. With 80/20, van owners can create a tailored solution that fits their specific needs and vehicle dimensions.
Building a SOLAR ROOF RACK (on your van) using 8020 extruded aluminum
Materials Needed
Before diving into the construction process, gather the necessary materials:
- 80/20 aluminum extrusions (varying lengths depending on roof dimensions)
- T-nuts, bolts, and brackets for assembly
- Solar panel mounting brackets
- Drill and drill bits
- Measuring tape and marker
- Saw or cutting tool (if necessary)
- Sealant or adhesive (optional)
Construction Steps
- Measure and Plan: Start by measuring the dimensions of your van’s roof and determining the desired layout for your solar panels. Consider factors such as panel orientation, tilt angle, and clearance from obstructions like roof vents or air conditioners.
- Cut Extrusions: Using a saw or cutting tool, trim the 80/20 extrusions to the appropriate lengths based on your measurements. Be sure to account for any angles or joints in the rack design.
- Assemble Frame: Begin assembling the frame of the solar roof rack by connecting the extrusions using T-nuts and bolts. Follow the manufacturer’s instructions for securing the joints and ensuring a sturdy structure.
- Mounting Brackets: Attach the solar panel mounting brackets to the frame, positioning them according to your planned layout. These brackets will hold the solar panels securely in place while allowing for easy installation and removal as needed.
- Install Solar Panels: With the frame complete, carefully mount the solar panels onto the brackets, ensuring they are securely fastened. Be sure to follow the manufacturer’s guidelines for panel installation and wiring.
- Secure and Seal: Once the panels are in place, double-check all connections and fasteners to ensure everything is secure. Consider using sealant or adhesive around joints and brackets to prevent water intrusion and enhance durability.
- Test and Adjust: Before hitting the road, test the functionality of your solar roof rack system. Ensure that the panels are generating power efficiently and that there are no structural issues. Make any necessary adjustments to optimize performance.

DIY Sprinter van roof rack with 80/20 extruded aluminum for under $700
Benefits of a Solar Roof Rack
- Maximized Solar Exposure: By mounting solar panels on a roof rack, van owners can adjust the angle and orientation of the panels to capture maximum sunlight throughout the day, increasing energy generation.
- Versatile Design: The modular nature of 80/20 extruded aluminum allows for endless customization options, accommodating different panel sizes and configurations to suit individual needs.
- Durable and Lightweight: Aluminum is both lightweight and durable, making it an ideal material for van roof racks. It withstands the rigors of travel while minimizing added weight to the vehicle.
- Enhanced Aerodynamics: A well-designed solar roof rack can improve the aerodynamics of the van, reducing wind resistance and improving fuel efficiency during travel.
In conclusion, building a solar roof rack using 80/20 extruded aluminum offers van dwellers a practical and efficient solution for harnessing solar energy on the road. With careful planning and construction, van owners can create a reliable power source that supports their off-grid lifestyle while minimizing environmental impact.

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