Solar Pumping System 1,5KWp
Solar Pumping System 1,5KWp
- 9 Solar modules 170Wp
- 1x three-phases (3x230V) water pump Grundfos 1.5kW
- Power and safety box
- Solar cables
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" Solar Pumping System 1,5KWp "
Our pumping systems are pumping up professisonnels 6m³ a day at a depth of 170m or 35 cubic meters at a depth of 40 meters (depending on the sunlight). Contact us for accurate sizing.
Composition
- 1 x 1.5kW Grundfos submersible pump range SP:
SP3A-25 : 1.4m³/hour at 140 meters
SP5A-17 : 3.8m³/hour at 80meters
SP7A-12 : 4.5m³ /hour at 65 meters
- 9 x Solar panel amorphous - 170Wp
- 3 x 10 meter solar cable
- 1 x 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, ...
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 : 4 inches
Characteristics :
- Warranty: 5 year modules.
- High efficiency even in low light
- No Cadmium: Environmentally friendly panel
- Maximum diameter of the hailstone: 25 mm
- Robust design
- Performances little affected by temperatures variation or shading
- resistant to saltwater corrosion
- resistant to corrosion due to ammonia
- Resistant to PID effect
Guaranteed yield : 10 years at 90%
Guaranteed yield : 25 years at 80%
Specifications
| Type | Amorphous |
| Nominal Pm | 165wp |
| Tolerance on Pm | +/-5% |
| Open circuit voltage (Voc) | 110 V |
| Voltage at nominal power (Vmp) | 85,5 V |
| Imp | 1,93 A |
| Isc | 2.2 A |
| Efficiency | 13.4 % |
| Dimensions | 1257 X 977 mm |
| Weight | 20 Kg |
| Thikness | 35 mm |
| Material | glass |
| Frame | Black anodised alu frame |
| Made in | China |
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
| 12V | |
| kit without battery |
