Solar Pumping System 7.5 kW

Solar Pumping System 7.5 kW. 

Composition : 

- 32 solar modules 265Wp
- 1x single-phase water pump Grundfos 7.5kW
- Power and safety box
- Solar cable

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15 559,38 €

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" Solar Pumping System 7,5KWp "

 

Our pumping systems are pumping up to50m³ a day at a depth of 140m or 170m³ at a depth of 50 meters (depending on the sunlight). Contact us for accurate sizing.

 Composition 

  • 1 x 7.5kW Grundfos submersible pump range SP:
    - SP14-25 : Typical lift height : 80m to 140m
    - SP17-11 : Typical lift height : 70m to 80m
    - SP30-8 : Typical lift height : 50m to 70m
    - SP46-4
  • 32 x polycrystalline photovoltaic panels 265Wp
  • 2 x 10 meter solar cable
  • 1 x WU-7.5T power and safety box

The pump is powered by solar panels (via the power / processing package ): it starts to work the morning the first rays to stop the evening with the sunset. The fresh water is stored in a tank, a pool or a water tower.

Accessories


A stop sensor (optional) allows to stop pumping water when the tank is filled.
Depending on the depth of immersion of the pump , the length of the submerged electric cable must be determined.
The choice of the submersible pump depends on several parameters : location, lift height , everyday, losses, ...

 

Solar Pumping System

 

 

 

 

 

 

Grundfos Pumps

Grundfos pumps are borehole pumps with very high output flow medium and small diameter . They are designed to draw water drilling , underground rivers , as well as tanks or rainwater collectors for home use , garden, agriculture ( automatic watering, irrigation ), but also industrial pumps ... stainless steel is a very good corrosion resistance . They allow corrosive water pumping and have good resistance to sand and abrasives, protection against engine breakdown and easy maintenance . It must be installed so that the suction strainer is completely submerged . It can be installed both vertically and horizontally with cooling jacket. Choosing a pump model depends on : the total head (including pressure losses ) , the required daily volume and location

Material: stainless steel AISI 304

Max. pumped liquid : 40 ° C

Basic Cable : 1.7m

Diameter : 6 inches

 

 
 
 
260Wp panel Benq
 
BenQ 265Wp polycrystalline panel
 

 

Nominal power: 265Wp

This model is a panel composed of 60 polycrystalline silicon cells with high yield.

- The frame of this solar panel is made of anodized aluminum

- Polycrystalline module

 

  • Lightweight anodized aluminum frame and reinforced
  • Safetyand anti-Reflection coated glass 3.2mm thick (tempered + patterned)
  • Modul weight : 18,5kg
  • IP-67 Rated Junction Box : Advanced water and dust proof level
  • Resistance to Salt Corrosion and Humidity
 
 
 
Cells60 multicrystalline solar cells
Max Power265Wp
Tolerance0-+3
Open circuit voltage (Voc)37,70V
Short circuit current (Isc)8,83A
Max power voltage (Vm)31,20V
Max power current (Im)8,34A
Frame thickness40 mm
FrameAluminium anodized - black
Safety glass3,2 mm
Dimensions1639 X 983 X 40 mm
Weight18,5kg
Made inEurope

 

 

Power and safety box 

The box is completely pre-wired and delivered " plug and play" . It equipped with MC4 connectors allowing easy connection of photovoltaic panels. The box contientégalement a switch to turn the power supplied by the solar panels.

An inverter converts the DC electricity produced by the solar panels into alternating current. A circuit breaker protects the motor power supply from overcharge and overcurrent .

Specifications

Voltage12V
Batterykit without battery