The quoted price including: Pump+MPPT controller+Accesories, WITHOUT SOLAR PANELS. If solar panel needed, Pls kindly let us know, we will quote accordingly But we suggest purchasing PV panles locally. Our solar DC water pumps are high quality products designed for domestic water supply, livestock drinking. The borehole pumps provide large volumes of water from different. Depth of borehole economically, without pollution, anywhere.
The pumps have been designed specifically to pump water from boreholes, rivers, lakers, ponds efficiently using solar. Each system consists of a pump. And other accessories like rotor, water level sensor, heat. Shrinkable tube, waterproof electrical tape. This modular concept keeps all electronics above ground providing, simple.
Servicing, ease of access and a low cost of ownership. Pump body:304 stainless steel. Motor body:304 stainless steel. Supplier will be able to help you with panel selection. Solar PV panel (solar panel) selection.
Power of PV panels (watts) =Rated power of pump (watts) x 1. Voltage of solar panel = Rated voltage of pump (volt) x 1.5. The controller will already be matched to the pump by your supplier.
A 300 watt pump needs a minimum of 390 watts of PV panels to drive it. (300w x 1.3 = 390w). You may need combinations of panels, especially for the larger pumps.During connection of solar panels, you have to. Get the solar panels in series to reach the rated voltage of the pump, then in parallel to reach the rated current of the. Panels in parallel double the current and the wattage of the panels. Panels in series double the voltage and the wattage of the panels.
2 x 12V/ 100 W panels in parallel 12 V/200W system. 2 x 12V/ 100 W panels in series 24V/200W system.
Want to add batteries you will need an additional solar charge controller (not supplied in the kit) and you will need to. Double the number of PV panels. The extra PV panels are required to charge the batteries while the pump is pumping.
The cheapest option is to try and fill an elevated header tank or if you have no elevation locate the tank near a utility. Power supply so you can pump water from the tank using a mains powered pump. You must use deep cycle batteries not car batteries. Deep cycle batteries are designed to take much lower continual.Discharges than regular car batteries. Use the following formulas for calculating battery size required for backup. Please note even with a deep cycle battery discharging it to a low level will shorten its life, this is why we use 60% as a. Current drawn by the pump = pump power /the voltage. In the case of a 24 volt 300 watt pump.
300 watts divided by 24 = 12.5 amps. 2 x 100AH 12volt batteries in series = 100 Ah at 24 volts. 100Ah divided by 12.5 amps x 0.6 = 4.8 hours of backup.Batteries in parallel, add the Ah, voltage stays the same. Batteries in series, add the voltage, Ah stays the same. (1)Function of solar pump controller box. Low voltage protection(It is automatic). Over voltage protection(It is automatic). Over current protection(It is automatic). Protection for low water level in well (WC, WH sensors). Protection for full water level in tank (TC, TH sensors). Controlling running speed of motor (Speed regulator).
Delay for restart working function Timer regulator is to be set a period of rest time after the pump stops working. From low water level protection in well. Battery can be connected to the controller directly for storing electricity.
(2) Wiring the controller box. Before you start wiring the control box. Switch must be in the off position. Wire the pump, panels to the control box as per the wiring diagram below.Both the pump and controller are labeled with. Make sure to be correspondingly connected and not touch with each other.
Pumps, controller boxes, solar panels, batteries, connection diagram. 55cm x 30cm x 15cm (21.65in x 11.81in x 5.91in). The item "Intelligent Electromagnetic Agricultural irrigation submersible water pump" is in sale since Thursday, September 15, 2016.
This item is in the category "Business & Industrial\Hydraulics, Pneumatics & Pumps\Pumps & Pump Accessories\Other Pumps". The seller is "newcastleglobal11" and is located in HK.
This item can be shipped worldwide.