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The Sun House 可持續住宅 by Po Wen Cheng

The Sun House 可持續住宅 by Po Wen Cheng is a highly esteemed winner of the very prestigious 2022 A' Design Award 金獎 in 可持續產品設計 Competition Category.


金可持續產品· 2022

The Sun House 可持續住宅

by Po Wen Cheng

Client: SunEdge PV Technology Co., Ltd

A' Design Award 金獎 Winner in 可持續產品 Category

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The Design

About The Sun House 可持續住宅

太陽屋係一座可持續建築,設計目的係喺現場產生同重用能源。屋頂同外牆都由太陽能板組成,總容量達65.57千瓦。室內大部分採用回收嘅柏木建造,重新塑造成天花、地板、傢俬同間隔。熱泵系統循環熱能嚟調節溫度,收集嘅雨水儲存喺一個十噸嘅水缸入面,用嚟灌溉花園。呢座建築提供440平方米嘅室內空間,並以自給自足為目標。

The Recognition

About the A' Design Award 金獎

The Sun House 可持續住宅是 A' Design Award 金獎得主,這是授予一流、絕妙而傑出設計的極為崇高的認可。金獎得主是極具創新、極富遠見且璀璨奪目的創作,反映出其設計師的天才、智慧與才幹。預計The Sun House 可持續住宅將成為一項備受讚譽、引領潮流、氣勢恢宏的發明,帶來前所未有的價值。這件贏得 A' Design Award 金獎的設計是一個壯觀而受人敬重的項目,極大地造福並拓展藝術、科學、設計和技術的界限。The Sun House 可持續住宅激起強烈的渴望,喚起激情,鼓勵創造力,令我們著迷。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
An organic architecture that combines technology, design and human-centered. With roof and exterior walls made of solar panels, the interior are mostly recycled cypress timbers. Mixing various of energy circulation systems with cutting edge equipment, the design put energy storage and circulation into practice, leveraging this sustainable house to be self sufficient.
Dimensions & Packaging
The total area of this project including the outdoor garden is 4,496 square meters, and the building has 440 square meters of indoor space. The rooftop solar panels are 60 cell modules, with a total capacity of 65.57kW.
Tags
Sustainable, Solar technology, Rain collection system, Recycled building materials, technology house
Production Technology
In keeping with the concept of recycling, up to 90% recycled materials are used in the interior. Equipped with a Heat Pump system to circulate heat to regulate the temperature. The outdoor water collection area is designed to collect rainwater resources and store the rainwater in a 10 ton water storage tank, which can water up to 250 square meters of the garden turf.
Design Challenge
In keeping with the concept of recycling, up to 90% of the interior materials were made from recycled cypress timber, which the owner spent four years collecting. The design team recreated different sizes of discarded timber into ceilings, flooring, furniture, partitions and wall decorations, giving each recycled piece a new value in this space.
Research
Considering that the case is located in the northern hemisphere, the design team wrapped the south side and roof with 25% light transmitting photovoltaic panels to provide sufficient indoor lighting, and the roof directly above with only 9% light-transmitting photovoltaic panels to shade and reflect sunlight. The overall configuration of the house can reduce the solar radiation heat by 40% and make the indoor temperature 3 degrees cooler than normal houses.
Inspiration
Nature is the fundamental and inspirational source of organic architecture. The concept of regeneration is used throughout the project, with self generated energy and various energy circulation systems to build a comfortable living space.
Project Duration
The project started in January 2015 in Chiayi County, Taiwan. Finished in February 2020 in Chiayi County, Taiwan.
Operation Flow
In order to create a sustainable building that is symbiotic with the environment, the design team has integrated technology into the design, together with an energy reuse system, using solar photovoltaics, systematic energy monitoring equipment, water recycling systems and heat collection design to maximize the efficiency of all energy sources, so that the building can regulate the environment, store electricity and recycle energy.
Team Members
Design Director : Po Weng, Chen
Design Director : Chun Hsiung, Tu
Image Credits
Image #1: Dirk Heindoerfer Photography, The Sun House, 2020.
Image #2: Dirk Heindoerfer Photography, The Sun House, 2020.
Image #3: Dirk Heindoerfer Photography, The Sun House, 2020.
Image #4: Dirk Heindoerfer Photography, The Sun House, 2020.
Image #5: Dirk Heindoerfer Photography, The Sun House, 2020.

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