4W Efficiency Solar Panel for Ring Doorbell 3 – Reliable, YearRound Power Supply Enjoy uninterrupted power for your Ring doorbell camera with this performance 4W solar panel. Built with monocrystalline silicon and a durable PET laminated glass surface, it delivers energy conversion to keep your device charged in all weather conditions, rain or shine. Designed specifically for Ring doorbells, it ensures consistent operation throughout the year without the need for frequent manual charging. Key Benefits: 4W output for efficient energy capture and improved device uptime monocrystalline silicon for maximum sunlight absorption Weatherresistant design for dependable outdoor use Ideal for continuous power without battery downtime Wide Compatibility and Easy Installation Compatible with Ring Video Doorbell 3, 3 Plus, 4, Battery Video Doorbell Plus, and other supported models. Installation is simple and quick—mount the panel using the adjustable bracket and secure it with a screwdriver. For results, seal the charging port to maintain waterproof protection. BuiltIn 5000mAh Battery – Continuous Power Day and Night Unlike standard solar panels that only work in daylight, this model is equipped with a builtin 5000mAh battery to store extra energy. This battery keeps your Ring doorbell powered throughout the night and during cloudy weather, providing dependable, maintenance operation that ensures your security system never shuts down. 360Degree Adjustable Bracket for Sunlight Exposure Position your solar panel with the fully adjustable 360degree mount. Rotate and tilt to capture maximum sunlight at any time of day. The included 13ft cable allows flexible placement to reach sunnier spots around your property, eliminating limitations caused by short cords or poor angles. Practical Use Scenarios: 1. Residential Front Door – Maintain constant power to your Ring doorbell to monitor visitors, deliveries, and security events without interruptions. 2. Side or Back Entrance – Install in a sunny location with the 13ft cable for full coverage where wiring is difficult. 3. Vacation Home or Remote Property – Keep your Ring doorbell camera functional even when you are away for extended periods, with zero need for manual battery swaps. Specifications: Output: 4W efficiency solar power Material: monocrystalline silicon panel with PET laminated glass surface Builtin Battery Capacity: 5000mAh Compatibility: Ring Video Doorbell 3, 3 Plus, 4, Battery Video Doorbell Plus, and other supported models Cable Length: 13 feet Mount: 360degree adjustable bracket This solar panel is engineered to provide continuous, reliable power to your Ring doorbell, offering a simple, longterm solution for uninterrupted security monitoring.