Ipow Upgrade 12 Timer Modes: 100% Anti-Siphoning Solar, And Potted Plants. ?Upgrade 12 Irrigation Modes for Your Choice?IPOW solar irrigation system has 12 different modes for customizing your watering time during holidays. There are 5/15/20 minutes for water time and 12/24/48/72 hours for frequency. Choosing the watering duration and time interval depending on your plants' specific needs to keep them thriving. ?100% Anti-Siphoning In-depth Watering 70% Water Saving? IPOW watering system for garden features an anti-siphoning device that is added to the water outlet pipe to prevent auto watering for plants after shutdown. The drippers can make water directly to the roots to saving water and make plants thriving. ?Enhanced 2200 mAh Battery Enlarged Solar Panel?IPOW solar drip irrigation kit equip with a large solar panel and build-in 2200mAh battery which make it has enough power to watering 10 plants for 15-20 days even on cloudy days. The automatic watering system are suitable for balconies, patios, greenhouse, gardens and outdoor courtyard. ?Intelligent Automatic Alarm for Low Water Level Clogged Pump?IPOW automatic plant watering system adopts intelligent automatic when the water pump or filter is clogged or there is insufficient water. The drip watering system will beep intermittently (the green indicator light flashes) at this time. You just need to add the water or clean the probes to solve this problem. ?IPOW Considerate Customer Care?If there are any issues with our products?IPOW customer teams are available to help you. Please let us know at any time. We will help you at our best, just feel free to contact us, we will surely help you out.