It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry. Alloy mechanical seal: Longer working life and high reliability. Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 15-30 minutes later.Package 1solar pump 1MPPT controller. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. The item "3 48V DC Deep Well Solar Water Pump Submersible MPPT Controller Kit 3,000L/H" is in sale since Thursday, April 23, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Water Pumps & Kits". The seller is "topsupplierinchn2017" and is located in Rowland Heights, California. This item can be shipped to United States.
Temperature of water handled: 35 degree Celsius