Best Open circuit voltage range: 60-90Vnot more than 100V. Solar water pump, 304 stainless steel deep well submersible pump, durable for home and industrial use. The solar water pump controller drives the high efficient brush-less DC pump motor, utilizing the latest MPPT technology to ensure maximum flow is delivered under all light conditions. It also protects the submersible pump from frequent start up in low light conditions, overheating & running dry. Longer working life and high reliability.The pump stops working automatically when there is no water in the well, and automatically start working 15-30 minutes later. 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 DC Deep Well Solar Submersible Pump Irrigation Water MPPT Controller Kit" is in sale since Sunday, April 26, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Deep Well & Borehole Pumps". The seller is "klick-to-buy4u" and is located in Rowland Heights, California. This item can be shipped to United States.