RainSaucer – Rainwater Harvesting
RainSaucer
Solution Overview & Benefits
RainSaucer is an innovative off-grid rainwater harvesting device that collects rain directly from the sky using a funnel-shaped, food-grade plastic collector. Designed for use in areas where traditional rooftop collection is not viable, it provides a clean, affordable, and scalable solution for drinking water, sanitation, and irrigation needs.
Benefits include:
- Clean water collection without roof contamination
- Easy setup and portability
- Cost-effective for households and small communities
- Ideal for off-grid, rural, or emergency settings
History & Development
The RainSaucer was developed to address the need for a roof-independent rain collection method, particularly in underserved rural areas and informal settlements. Piloted in countries like Guatemala, Haiti, Kenya, and India, the system has been used by nonprofits, aid organizations, and individual households seeking a simple yet effective way to access clean water. The idea gained traction as a scalable tool for both emergency and long-term water access solutions.
Availability
- Available: worldwide
- Price: approximately $60–$100 USD depending on size and version
Specifications
- Design: Inverted umbrella-shaped rain collector
- Material: Food-grade plastic, BPA-free
- Capacity: Can harvest up to 1,000+ liters per year (varies by rainfall)
- Size: Diameter approx. 1.5 meters (varies by version)
- Filtration: Integrated mesh filter to block leaves and debris
- Assembly: Tool-free, portable frame and connection to standard barrels
- Use: Drinking water (with further filtration), handwashing, cooking, irrigation
Additional Information
- Has been implemented in both urban and rural settings
- Used by NGOs in disaster relief, education, and public health projects
- Compatible with low-cost water purification solutions
- Offers an educational model for teaching water harvesting
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