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Geometric Design Enhanced by Photovoltaic Panels and Composite Materials for Sustainable Housing

Author:
Carlo Quaggiotto
Geometric Design Enhanced by Photovoltaic Panels and Composite Materials for Sustainable Housing

Project in-detail

Employing a unique octagonal configuration and incorporating photovoltaic panels with composite materials, the design offers sustainable living solutions that foster community interaction and personalization.
5 key facts about this project
01
Incorporates a modular octagonal design for enhanced spatial efficiency.
02
Utilizes photovoltaic panels integrated into the structure to optimize energy use.
03
Employs composite materials for improved durability and reduced maintenance.
04
Features thermal mass using masonry to enhance energy efficiency throughout the year.
05
Integrates communal gardens to foster social interaction among residents.

### Project Overview

Located within a natural context, "The Coral Array" employs a distinctive residential design strategy that merges aesthetic principles with functionality and sustainability. This project prioritizes community engagement and personalized living spaces through a modular design approach, facilitating varied residential needs.

### Conceptual Framework and Spatial Strategy

Rooted in the concepts of organic form and modularity, "The Coral Array" reflects the complexity and interconnectedness found in coral structures. The layout employs circular and octagonal motifs to promote inclusivity and connectivity among homes, thereby fostering a sense of community. The predominance of octagonal forms maximizes spatial efficiency while optimizing natural light and airflow. This flexible layout supports diverse living options, allowing for customization that aligns with individual preferences.

### Materiality and Sustainability Features

The project utilizes a carefully selected range of materials that enhance both functional and aesthetic values. Structural aluminum framing contributes to durability while maintaining a lightweight profile. Glass panels are integrated to provide unobstructed views and maximize daylight, further complemented by masonry elements that improve thermal efficiency. Composite wood finishes add warmth and design appeal, while strategically placed photovoltaic panels underscore a commitment to sustainability through solar energy harnessing. Environmental considerations are integrated into the design, featuring a centralized HVAC system and the use of local materials that promote passive climate control, making the project particularly suited for localized climate conditions.

In addition, outdoor spaces are incorporated throughout, including private gardens and communal areas that encourage interaction among residents and an engagement with nature. The division of shared amenities and landscaped walkways serves to enhance social dynamics within the community.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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