Lewisia 2W Solar Automatic Drip Irrigation Kit With Timer Auto Watering System Product Details ?12 Watering Modes? --- The control panel is highly intuitive and allows for 12 watering options depending on your plant's needs. It is set and forget ?Separate Control Panel? --- Unlike others?, the controller is pre-installed behind the solar panel, you can?t place the solar panel on the roof. Our Separate Control Panel (with 10 feet solar cord) allows for more optimal placement, and more flexible installation options ?Up to 15 Plants? --- Each kit contains everything you need to irrigate up to 15 plants, straight out of the box. With 15m water pipe included ??Up to 2 Months Working Time] ?--- With built-in 2200mAh large battery, the watering system can work up to months ??Two-way Installation? --- The solar panel can use the included ground spike, or it can be mounted to a wall, fence, deck or similar ?? Adjustable Solar Panel ? --- The panel is adjustable for tilt to further improve the harvesting efficiency of incoming solar radiation ??Run Dry Protection? --- With water level sensor, this ?run dry? feature protects the pump in the event of the water level dropping ??Maximum Flow Rate ? --- 1 watt DC impeller pump, capable of delivering up to 400L/minute, 24L/hour and up to 576L/day ??Convenient ? --- Irrigate directly using container without connecting the water supply from the tab ??Solar Powered? --- Using a clean renewable energy source, our solar pumps have zero running costs and are not dependent on an often-unreliable electrical grid Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.