<ul><li>Charging & Power: Each motor includes a 118 in charging cable and power adapter. Charging takes about 6–8 hours with a standard charger. The charging port is located on the right side of the headrail. The indoor-use solar panel (not waterproof) includes a fixed 7 7/8" cable</li><li>Battery Life: A full charge supports approximately 300–500 uses. Most customers only need to recharge every 3 months, depending on shade size and usage. The motor can remain plugged in safely while charging</li><li>Solar Panel Tips: Works best in areas with strong sunlight. Not recommended for north-facing windows. Solar panel must receive direct sunlight for effective charging</li><li>Note: Low-E glass and laminated glass may block too much sunlight for solar charging</li><li>Installation Notice: Keep the motor cable with the yellow label at least 0.5 in away from metal window frames to ensure strong signal performance</li><li>Remote Control: Requires 2 AAA batteries. 1-Channel Remote Control: Controls ONE single shade independently. 15-Channel Remote Control: Channel 0 : Controls all paired shades simultaneously. Channels 1-15 : Each channel is assigned to control one specific shade, enabling you to Solar panel must receive direct sunlight for effective charging</li></ul>