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Rotating Solar Capture Integrated with Charred Wooden Shingles and Cross-Laminated Timber Panels in Residential Design

Rotating Solar Capture Integrated with Charred Wooden Shingles and Cross-Laminated Timber Panels in Residential Design
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A rotating solar panel system combines with charred wooden shingles and cross-laminated timber to create an energy-efficient residential design that harmonizes with its natural surroundings.
5 key facts about this project
01
A rotating solar panel structure optimizes energy capture throughout the day.
02
The design incorporates charred wooden shingles for enhanced durability and aesthetics.
03
Cross-laminated timber panels provide structural integrity and thermal insulation.
04
The bent A-frame silhouette integrates the building with the surrounding landscape.
05
Large windows maximize natural light while minimizing energy loss through advanced glazing.

### Project Overview
Located in the Los Lagos region of southern Chile, the project focuses on a residential design that emphasizes sustainability and energy efficiency within a context of distinctive natural beauty characterized by lakes, forests, and volcanoes. The design intention centers on creating a modern, functional living space that is responsive to its environmental surroundings.

### Spatial Configuration
The interior layout employs an open floor plan, which maximizes spatial perception within a compact footprint. This configuration fosters a fluid integration of living areas, enhancing connectivity with the outdoor environment. Consideration of varying light conditions throughout the day ensures that the interior experience remains dynamic, adapting to the region’s diverse climatic variations.

### Materiality and Design Innovations
A selection of materials is prioritized for their sustainability and functional contributions. Interior spaces utilize wood finishes that add warmth, while a metal framework provides structural durability against local weather conditions. High-efficiency photovoltaic panels are integrated into the roof to meet the energy requirements of the building, and advanced glazing systems ensure ample natural light while minimizing thermal loss.

Key innovations include a rotating solar panel system powered by an electric motor that tracks the sun's path, optimizing energy capture and introducing a dynamic aspect to the design. An integrated energy system employs both photovoltaic and thermal solar technologies for continuous energy supply, while a sophisticated thermal insulation approach enhances comfort and decreases energy consumption.

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Buildner's Unbuilt Award 2026
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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