Solardy offers a solar upgrade kit to power your wall clock. We built the solar kit elegantly to blend in your home decor. For the most sustainable and reliable way to power up any of your low power consuming small battery devices, turn to the beautifully designed Solardy Sunflower. It is a 4-inch round-shaped solar cell that features a unique power storage unit (PSU), a Lithium-Polymer (Li-Po) battery, and a power connector that works with both AA and AAA battery size devices. The Solardy Sunflower with its beautifully designed sunflower bracket has been built to blend in perfectly with your wall and power your device through its power connector, whilst adding a touch of décor to your home. It has two power outputs of 1.5V and 3.0V, which you can choose from via its 1.5V/3V switch as applicable to the needs of your device. It also has a solar charging LED indicator and 4 Power indicator LEDs for easy indication of the cell’s status.