Solar-powered automatic watering system; solar drip irrigation kit with battery and timer; indoor/outdoor automatic self-watering system for up to 15 potted plants in greenhouses, gardens, and balconies. 【Solar-Powered Automatic Watering System】Our upgraded solar drip irrigation kit features a large solar panel and battery, storing enough power to water up to 15 plants for 15-20 days even on cloudy days, helping you effortlessly maintain a thriving garden without constant attention. 【Efficient and Eco-Friendly】Powered by solar energy and drawing water directly from a reservoir, this kit offers an efficient and eco-friendly watering solution. Its solar-powered system and IP65 waterproof and sun-resistant durable materials make it suitable for both indoor and outdoor use. It functions even on cloudy days and comes with a ground stake for easy insertion into soil or screws for mounting on walls or fences. 【Smart Timer】This automatic watering kit features a smart timer design. Programmable watering run time: 1-600 seconds, cycle time: 1-12 hours, 1-9 days. The automatic watering kit will automatically water the plants, a perfect solution for watering potted plants during vacations. Additionally, the automatic watering kit is equipped with a filter to prevent debris from entering the unit and causing clogging. 【Long-lasting and Convenient】The kit's solar-powered system provides the most power on days when water is needed most and can last up to 15-20 days on a full charge. This means you can enjoy long vacations or periods away from home without worrying about your plants. 【Package Contents】This package includes 1 × host machine, 1 × filter screen, 15 × T-connector, 1 × 15m water pipe, 15 × drip emitter, 1 × ground stake, 1 × English manual, and 1 × USB cable. It's easy to assemble; no other tools are needed. Suitable for hanging plants, potted plants, flower beds, balconies, gardens, etc.