Sun Stitch

Solar-integrated composite and fiberglass structures for marine, aerospace, and autonomous systems — lightweight, durable, and built for real-world conditions.

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About Sun Stitch

We specialize in solar-integrated composite and fiberglass structures for autonomous marine and aerial platforms, delivering lightweight, high-performance solutions built for real-world conditions.

Who We Work With

Autonomous Marine Developers

Long-endurance solar-powered vessels with lightweight, durable hulls.

UAV & Aerospace Engineers

Solar-integrated structures for extended flight with minimal weight.

Prototype Teams

Rapid fabrication of composite panels for early-stage testing and proof of concept.

Energy-Efficient Platform Designers

Optimized solar and composite integration for sustainable autonomous solutions.

Why Choose Sun Stitch

Specialized Expertise

Focused on solar-integrated composite structures for marine, UAV, and autonomous applications.

Lightweight & Durable

High-strength materials optimized for performance in harsh environments.

Rapid Prototyping

Fast turnaround for prototypes and pilot runs to accelerate development cycles.

Proven Results

Delivering measurable performance improvements with every project.

Featured Projects

Autonomous Solar Marine Platform

Goal: Lightweight, durable solar-integrated hull for long-endurance autonomous marine operation.

Solution: Composite and fiberglass panels integrated with high-efficiency solar cells. Modular design for rapid prototyping.

Results:

35% more solar energy capture
20% weight reduction
Fabrication and integration under 6 weeks

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Solar-Powered UAV Platform

Goal: Solar-integrated UAV for long-duration autonomous flight.

Solution: Lightweight composite panels with embedded solar cells, modular for easy maintenance.

Results:

Extended flight time by 40%
Reduced UAV weight by 15%
Functional prototype delivered in 5 weeks

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Capabilities

Sun Stitch specializes in designing and fabricating solar-integrated composite and fiberglass structures for autonomous platforms.

Solar Integration

High-efficiency solar cells embedded in lightweight composite panels.

Lightweight Composites

Fiberglass and carbon fiber materials optimized for strength-to-weight ratio and durability.

Marine & UAV Ready

Panels and structures built to withstand harsh marine environments, wind, and UV exposure.

Rapid Prototyping

Fast turnaround for prototypes and pilot runs to support autonomous vehicle development.

Technical Specs

Specification	Value
Solar Cell Model	Sunpower Max7
Cell Efficiency (η)	25.4 – 25.9%
Panel Area	1.2 m²
Panel Weight	986 g
Power-to-Weight (W/kg)	294 W/kg
Power Density (W/m²)	242 W/m²
Overall Efficiency (W/kg/m²)	245 W/kg/m²

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We typically respond within 24 hours.

Email: info@sun-stitch.com

Address:
512 W California Ave Suite 208
Vista, CA 92083