The Sunman eArc 430W combines high-output solar performance with an ultra-lightweight flexible design, making it an ideal solution for caravans, motorhomes, buses, commercial vehicles, marine applications, tiny homes, and off-grid installations where roof loading and weight are critical considerations.

Unlike traditional framed glass solar panels, the Sunman eArc range utilises an advanced composite construction that dramatically reduces weight while maintaining excellent durability and performance. The result is a powerful 430W solar panel that can be installed in applications where conventional solar panels may be impractical or exceed roof load limits.

Built using high-efficiency monocrystalline PERC solar cells, the eArc 430W delivers strong energy production while maintaining the flexibility and low-profile design that has made Sunman one of the most recognised names in lightweight solar technology.

Why Choose Sunman eArc?

Traditional solar panels rely on heavy glass and aluminium frames to provide strength and protection. Sunman takes a different approach.

Using a patented composite structure often compared to aircraft window materials, the eArc range eliminates the need for heavy glass while still providing exceptional durability and long-term reliability.

This allows installers and vehicle owners to achieve significantly higher solar capacity without adding excessive weight to roofs, racks, canopies or marine structures.

Key Benefits

• High-output 430W solar panel for large energy requirements
• Significantly lighter than traditional framed glass solar panels
• Flexible construction suitable for a wide range of mounting surfaces
• Low-profile design reduces overall installation height
• High-efficiency monocrystalline PERC solar cells
• Excellent solution where roof load limitations exist
• CEC-approved for residential and commercial installations in Australia
• Suitable for mobile and fixed off-grid applications
• Corrosion-resistant design ideal for marine environments

Built for Mobile and Off-Grid Applications

The Sunman eArc 430W is particularly well suited to:

• Caravans and motorhomes
• Commercial vehicles and service bodies
• Marine and boating applications
• Tiny homes
• Remote off-grid power systems
• Portable and lightweight solar installations
• Bus and transport applications

Its combination of high power output and lightweight construction makes it one of the most versatile large-format solar panels available.

Proven Technology Backed by Industry Recognition

Sunman technology has received support and recognition from organisations including the Clean Energy Finance Corporation (CEFC) and the Australian Renewable Energy Agency (ARENA).

The panel is also approved by the Clean Energy Council (CEC) for residential and commercial installations within Australia, providing confidence for both installers and end users.

Installation Considerations

Due to the size and output of the 430W panel, careful consideration should be given to mounting methods and airflow requirements.

Maintaining adequate airflow beneath the panel can help reduce operating temperatures and support optimal performance, particularly in Australian conditions where roof temperatures can become extremely high.

If you are adding this panel to an existing solar array, please contact us prior to ordering so we can confirm compatibility and identify any manufacturing revisions that may affect system performance.

Warranty

• 10 Year Product Warranty (Building Installations)
• 5 Year Product Warranty (Mobile Applications)

Specifications

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Orders are dispatched quickly from Australia. Questions? Hit us up — we're 4WDers too and happy to help.