SuryaKalash: Help Us Build the Prototype
₹1,500.00
Support the next generation of safe drinking water technology! Your contribution helps us finalize the prototype of Suryakalah, a hybrid solar-thermal water purifier with an automatic UV-C sterilization fallback.
Description
Suryakalah: Hybrid Solar Water Purifier
Suryakalah is an autonomous, two-stage system providing safe drinking water using sustainable energy.
How it Works:
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Primary Power (Solar Thermal): The system first uses solar heating and thermal storage to raise water temperature to pasteurization levels ($approx 65^{circ}text{C}$), which requires zero battery power.
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Backup Power (UV-C LED): When sunlight is low (LDR sensor detects low light), the system automatically switches to a low-power UV-C LED sterilizer for effective disinfection. The microcontroller (Arduino) and sensors run on a small, rechargeable Li-ion battery.
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Safety First: The entire system includes non-negotiable safety features, including a sealed UV chamber and a manual kill switch, as UV-C light is dangerous to eyes and skin.
Why We Need Funding:
Your contribution will allow us to purchase specialized, high-quality components necessary to build the final, safe prototype, including the sealed UV-C module and the specialized power management circuitry. This investment ensures our innovation transitions from a concept to a fully tested, field-ready solution for clean water access.
We appreciate your support in helping us build the future of sustainable water purification!
Pollution-to-Product Conversion System (P2PCS) 
Student Compass Investment 
MEDI CUBE 
DEHUMIDIFYING CURTAIN