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Characteristics
Description
DC 72V 1000w solar screw pump solar submersible water pump Brushless pump max.head 120m 3 years warranty 3SPS2.3/120-D72/1000
Suggest Solar Panel Assemble：4pcs 36v 330w-600w, 2 in series x 2 in parallel
Product Feature
The solar water pump is widely used in deep well pump to irrigation,Village and town water supply,
Clean drinking water,Garden watering,pumping and drip irrigation etc.
1.DC Brushless motor 2.MPPT function controller
3.100% Copper wire 4.Oil cooling
5.304 Stainless steel pump body 6.Energy saving
7.Environment friendly 8.100% Testing
9.Bearing:NSK 10.Warranty:3 years
Attention:
1. The quoted price including: Pump+MPPT controller+Accesories, WITHOUT SOLAR PANELS;
2. If solar panel needed, Pls kindly let us know, we will quote accordingly (But we suggest purchasing PV panles locally
to save high courier cost, further more, big size solar panels is very fragile during delivery via express)
3. Free accessories including:
a. pump with 3meter cable b. Pump controller
c. spare parts:1 pc stainless steel screw d. Cable connector
e. 3 pcs water level sensor
Performance curve
Material 
Accesories
Complete set
Descriptions (1) Selecting the solar panel of the pumping system If you have not purchased a complete system from your supplier, the following formulae will be useful. Your pump supplier will be able to help you with panel selection a. Solar PV panel (solar panel) selection power of PV panels (watts) =Rated power of pump (watts) x( 1. 3 ~ 1.6) voltage of solar panel = Rated voltage of pump (volt) x 1.5 the controller will already be matched to the pump by your supplier eg A 300 watt pump needs a minimum of 390 watts of PV panels to drive it (300w x 1.3 = 390w) b. 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 pump Panels in parallel double the current and the wattage of the panels Panels in series double the voltage and the wattage of the panels e.g. 2 x 12V/ 100 W panels in parallel → 12 V/200W system 2 x 12V/ 100 W panels in series → 24V/200W system 2. INSTALLATION (1) Function of solar pump controller box Low voltage protection(It is automatic) Over voltage protection(It is automatic) a. Over current protection(It is automatic) b. Protection for low water level in well (WC,WH sensors) c. Protection for full water level in tank (TC,TH sensors) d. Controlling running speed of motor (Speed regulator) e. 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) f. MPPT function. (Maximum Power Point Tracking) (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 “U”, ”V” and “W”. Make sure to be correspondingly connected and not touch with each other. Pumps, controller boxes, solar panels,connection diagram
MPPT controller
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Application
If you do not know how to choose the model,pls tell the question below,i will choose for you.
1. What is your requirements for the flow rate of the pump? that means how many cubmic meter water you need per hour.
2. what is your requirements for H1 =? H2= ? H3= ? H4 = ?
Please leave us message and we'll reply ASAP.Thank you
