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Photovoltaic Panels and Green Roofs Enhancing Sustainable Winery Experience

Authors:
Andre Negri, Juan Pablo Cisternas Navarro, Jan Keymis
Photovoltaic Panels and Green Roofs Enhancing Sustainable Winery Experience
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The integration of photovoltaic panels and a green roof creates an energy-efficient environment for a winery that enhances visitor engagement with the surrounding vineyard.
5 key facts about this project
01
Photovoltaic panels on the green roof provide renewable energy for winery operations.
02
Central courtyards enhance natural ventilation and privacy within guest spaces.
03
A feature wall reflects the vineyard's geometry while framing views of the landscape.
04
Rainwater management system recycles water from the green roof for sustainable use.
05
The triangular-shaped piazza encourages community interactions and outdoor events.

The Tili Vini organic winery is situated in a landscape that supports sustainable agriculture and winemaking. The design focuses on connecting the buildings with the natural surroundings while emphasizing energy efficiency. The layout features an east-west orientation that maximizes sunlight exposure and creates an inviting atmosphere within the space.

Site Orientation and Solar Integration

The orientation of the guest houses is crucial for harnessing sunlight. This strategic positioning allows for natural light to flood the interiors and improves energy efficiency. Solar photovoltaic panels are placed on the green roof to collect renewable energy. This energy powers essential operations such as lighting, kitchen appliances, and heating, reflecting a strong commitment to sustainability.

Spatial Arrangement and Landscape Integration

Central courtyards are designed to enhance airflow and provide privacy for bathroom areas. Guest units come with their own terraces and gardens, encouraging guests to enjoy views of the vineyard. The inclusion of linear shading devices helps reduce the impact of direct sunlight, creating comfortable outdoor spaces that can be used throughout the day.

Architectural Features and Water Management

A prominent feature wall mimics the shapes of the vineyard, offering visual appeal and privacy. The Tili Vini crest is located on the wall, culminating in a water feature that serves as a focal point at the entrance. The project includes a rainwater management system that captures runoff from the green roof. This stored water is reused in various functions, effectively supporting the ecological goals of the design.

Public Spaces and Community Engagement

At the center of the winery is a triangular-shaped piazza with patterned paving and benches that blend the natural landscape with the built environment. The swimming pool uses a low-energy system for heating and maintains cleanliness without chlorine. The restoration of the farmhouse features double-height spaces that serve as reception areas, a wine shop, and dining spaces, allowing panoramic views of the vineyards.

The upper deck is designed as a flexible outdoor area for various events, fostering community interaction and enhancing appreciation for the region's winemaking traditions. The careful arrangement of elements creates inviting spaces that encourage engagement with nature and highlight the winery’s agricultural context.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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