If you want test report of this pump, please contact customer service. Solar water pump, 304 stainless steel deep well submersible pump, durable for home and industrial use.The deep well submersible pump can be supported by batteries if you need the flexibility of pumping on demand at any time. Moreover, it is suggested to be connected with solar panel (not included), which is high energy conversion rate, environmental-friendly and lower consumption. Sensors are included so the pumping system can be fully automated. With sensors installed, the well pump will switch off if the header tank is full. This pump don't need to install.
When there's no enough water in the well. 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. We are glad to receive more suggestions from our customers, if the deep well pumps have problems, we will process any request from customer with 24 hours. Permanent magnet DC brushless synchronous motor, designed for solar, with 15-20% efficiency improved.
The double bearing motor base can work under more axial pressure. 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. Pump can start working when power is enough every morning. What's More About Controller. When there's enough power, the controller will start the pump automatically. High waterproof grade: IP65, double seal effect in waterproof and leak-proof.
Soft start technology: No impulse current, longer life f. High voltage/Low voltage/Over-current/High temperature protection. What We Get For You (Package Include). 1 x 3 DC stainless steel solar Pump with 6.6ft cable. 1 x Pump controller with MPPT function.
1 x Stainless steel float switch (sensor for the tank). X Stainless steel well sensor.1 x Pump outlet adapter (1.25inch to 1inch). 1 x Splice kit for cable join. 1 x Waterproof heat-shrink wire covers. What You Need To Get By Yourself (Package DO NOT Include).
There're some suggestions in the instruction book. A stainless steel wire (called safety cable) to hold the pump in the bore. Poly pipes from pump to the water tank. Wire power cable (3 wires plus earth). We recommend cable size at least thicker than the original cable in.Note: Make sure the well have enough water so that the pump can stay entirely under the water. We have 2 warehouses, one in Huston, Texas, USA, another in Shanghai, China. We regret that our warehouse is not accessible to the public. As such, we do not offer a pick-up option. Some products may be dispatched in more than one carton. Please contact our customer service team immediately. The item must be in the original package and new condition, uninstalled or unpacked. Item is damaged in transit. Item is lost in transit. Or Resend a new one after the item is back.
Please do not return or post items before obtaining instructions from us. This also applies to orders cancelled while in transit. 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 "wbssolar" and is located in this country: CN.This item can be shipped worldwide.