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Andhra Pradesh MedTech Zone (AMTZ), India 
"Solar Powered Tricycle"

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AMTZ's rural-focused tricycle solution aids the elderly and disabled with key features: solar panel, BMS, motors, stability, and mileage. The BMS ensures battery safety and longevity. With a 40 km range, 23 km/h top speed, and battery indicator, it offers safe, efficient, and reliable transportation across plain roads. The cross-sectorial uses for this mobility option are broad, being efficient, eco-friendly, and enhancing accessibility for wheelchair users within the contexts of science parks. 

Purpose of the solution

For individuals with amputations, not using a tricycle may lead to significant challenges in terms of mobility, daily activities, and social participation. Without a functional mobility device, individuals may experience difficulties with basic tasks, increased risk of falls, limited access to public transportation, and social isolation due to reduced independence and participation in community activities. Also, India's population and economy are growing, leading to increased energy demand, which solar power can help address. The solar sector creates jobs and fosters economic growth, with potential for further investment and innovation. 

Impact

Solar-powered tricycles have empowered disabled with the following,

1. Develop leg and core strength.

2. Encourage spatial awareness.

3. Develop problem-solving skills.

4. Improve attention and focus.

5. Encourage decision-making.

6. Increase self-confidence.

7. Develop imagination and play. 

What is innovative about it?

Innovation itself has a patent on its variant product with locking mechanism. Solar charging replenishes the battery during idle time and travel, ensuring continuous motor operation without external power or user disruption. 

Who are the main users?

  1. Wheelchair users needing enhanced mobility. 

  2. Elderly individuals with limited physical strength.

  3. Patients in rehabilitation or with chronic mobility issues. 

  4. Rural or remote area residents with limited access to electricity or transport.

  5. Environmentally conscious users seeking sustainable travel options. 

Who runs it?

The solar-powered tricycle is typically operated by the user themselves, using a simple control interface such as handlebars, throttle, depending on the design. It is designed to be:

  1. Self-driven for independent mobility.

  2. Assisted in some models, where a caregiver or attendant can help control it.

  3. Powered by solar-charged batteries, reducing manual effort. 

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