Solar Pumping System 15 kW


24 655,40 € tax incl.


Solar Pumping System 15kW

Composition :

 - Single-phase water pump Grundfos 15kW
 - 68 Solar modules 265Wp
 - Power and safety box
 - Solar cable

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" Solar Pumping System 15 kW "


Our pumping systems are pumping up professisonnels 62m³ an hour at a depth of 50m (depending on the sunlight). Contact us for accurate sizing.




  • 1 x 15kW Grundfos submersible pump range SP:
    • SP30-16 : Typical lift height: 110m to 140m (24 to 36m³/h at recommended height)
    • SP46-9 : Typical lift height: 70m to 87m (40 to 50m³/h at recommended height)
    • SP60-8 : Typical lift height: 50m to 68m (54 to 62m³/h at recommended height)
  • 68 x polycrystalline photovoltaic panels 265Wc
  • 1 x 10 meter solar cable
  • 1 x power and safety box WU-11T


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.



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, ...



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 max.

Basic Cable : 5m

Diameter : 6 inches

  260Wp panel Benq

68 Trina 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 : 18,6kg
  • IP-67 Rated Junction Box : Advanced water and dust proof level
  • Resistance to Salt Corrosion and Humidity

Cells60 multicrystalline solar cells
Max Power265Wp
Open circuit voltage (Voc)38,3V
Short circuit current (Isc)9,10A
Max power voltage (Vm)30,8V
Max power current (Im)8,61A
Frame thickness35 mm
FrameSilver Anodized Aluminium Alloy
Safety glass3,2 mm
Dimensions1650 X 992 X 35 mm
Made inChina

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.


Number of panels68 panels
Panel typeRigids
Max. Power - Wp265
Open circuit voltage (Voc)38,3 V
Short circuit current (Isc)9,10 A
Max. power current (Imp)8,61 A
Max. power voltage30,8 V
Width992 mm
Height1650 mm
Frame35 mm
Batterykit without battery