Smart Benches
(Greece, 2022)
• Solar powered smart benches have been installed in Athens, Kios and Santorini, Greece.
• These benches offer wireless charging support for phones and tablets, USB connections and night lighting.
Project Description
Project Introduction
In cities such as Athens, Kios and Santorini in Greece, which attract great interest from both local and foreign tourists, smart benches with solar panels integrated into the city fabric have been installed with this special project focused on sustainability.
These benches offer additional services to the user beyond traditional seating areas:
• Wireless Charging
• USB Input Cable Charging
• Automatic lighting system that works at night
• Energy independence with high-efficiency solar panels
Technical Casting
Structure Features:
• Material:
o Electrostatic painted aluminum body
o Tempered glass protected solar panel surface
• Dimensions (example):
o Length: 180 cm
o Width: 60 cm
o Height: 45 cm
• Outdoor Durability:
o IP65 protection class
o -20°C / +60°C temperature range operation
Energy and Electronic Equipment:
• Solar Panel:
o Monocrystalline, 100–150W output power
o Up to 21% efficiency
• Energy Storage:
o 12V Lithium battery (30Ah–50Ah capacity)
o 2–3 days of energy backup
• Charging Systems:
o 2 USB outputs (5V 2.1A)
o 1 wireless Qi-supported charging pad
o Overcurrent and short circuit protection
• Lighting:
o LED-based, automatic night sensor
o Light temperature: 3000K (easy on the eyes)
Smart Features (optionally expandable):
• NFC supported information
• Bluetooth beacon broadcast
• Remote energy monitoring module
• API connection with city administration
Presentation Content (Slide Flow Suggestion)
1. Project Introduction – What is a Smart Bank?
2. Application Areas – Why Athens, Kios, Santorini?
3. City and Tourist Experience – How is it used?
4. Technical Components – Solar Energy, Charging, Lighting
5. Environmental Contribution – Carbon neutral city vision
6. Investment and Dissemination Potential
7. Future Plan – Expansion, New Models, Smart Data
Investor Summary
Why is this project attractive?
• Sustainability: No energy costs thanks to solar-powered infrastructure.
• Urban Prestige: Modern and environmentally friendly appearance in touristic areas.
• User Satisfaction: Practical benefit for people living and traveling in the city.
• Income Potential: Advertising space, sponsorship, NFC-tourism directions
• Easy Maintenance: Low technical service time thanks to modular structure.
Economic Indicators:
• Average production cost: €1,100 – €1,500
• Price that can be sold to municipalities/public: €2,000 – €2,400
• Return of investment can be achieved with advertising-supported model within 1 year
• Cost can be reduced by 15% with mass production
Application Advantages
| Feature | Benefit |
|---|---|
| Solar Panel | Operates independently from electrical infrastructure with renewable energy |
| Wireless Charging | Supports mobile device use with convenient, cable-free power access |
| LED Lighting | Enhances visibility at night, ensuring safe and reliable usage |
| USB Ports | Provides practical energy access points for all users |
| Minimalist Design | Complements urban aesthetics with a modern, space-efficient form |
