2 Best solar-powered battery smart locks

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Solar-powered battery smart locks combine solar energy with battery backup Solar-powered battery smart locks offer a hybrid solution, using solar energy as the primary power source while incorporating a rechargeable battery for backup. This combination ensures reliable operation even during periods of low sunlight or at night. The solar panel continuously charges the battery during daylight hours, providing a sustainable and low-maintenance power source. These locks are ideal for outdoor use and locations with variable sunlight, offering the benefits of solar power with the reliability of a battery backup system.
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