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@article{200678,
        author = {Hemant Vishwakarma and Dr. Shailja Pandey and Kamal Kishor Mishra and Lokesh Tripathi},
        title = {Smart Solar Power Bank with Wireless Charging},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {12},
        pages = {3616-3620},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=200678},
        abstract = {The designed solar power bank integrates high-performance photovoltaic panels, a rechargeable battery pack, and a Qi-compatible wireless transmission circuit within a compact unit. Its primary goal is to utilize solar energy for self-charging during daylight and to enable cable-free charging for electronic devices. The system employs foldable solar panels that enhance surface coverage and energy capture efficiency while maintaining portability. A regulated DC–DC converter and battery management circuit ensure steady power output, whereas the inductive transmitter coil facilitates wireless charging based on the Qi standard. Collectively, these features establish an environmentally sustain-able and mobile energy source suitable for smartphones and wearable devices. By combining renewable solar energy utilization with wireless convenience, the device promotes eco-friendly and user-centric charging practices. Experimental observations indicate that the power bank can fully charge a mobile device within approximately six to eight hours under standard conditions, and its internal bat-tery requires about four to six hours for complete re-charging. Future design enhancements may include reducing casing dimensions, increasing battery capacity, and improving the wireless transmitter performance to optimize efficiency.},
        keywords = {Hardware Description, Wireless battery charger circuit principle, working principle, Future scope, Conclusion},
        month = {May},
        }