Difference between revisions of "SPIS - Get Informed"

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Due to significant advances in technology and drops in prices for solar panels, solar pumps have become an economical, technically and environmentally viable alternative to conventional pumping systems.<br/>
 
Due to significant advances in technology and drops in prices for solar panels, solar pumps have become an economical, technically and environmentally viable alternative to conventional pumping systems.<br/>
  
Nevertheless, few people are aware of the potential and risks associated with solar pumping for irrigation. Often the solar pump is not optimally integrated into the irrigation system, which results in inefficiencies. Consequently demand amongst producers is low and the reluctance of financial institutions to finance them is high.<br/>
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Nevertheless, few people are aware of the potential and risks associated with solar pumping for irrigation. Often the solar pump is not optimally integrated into the irrigation system, which results in inefficiencies. Consequently demand amongst producers is low and the reluctance of financial institutions to finance them is high.<br/><span class="mw-customtoggle-SPIS3" style="font-size:small; font-weight: bold; display:inline-block; float:right; color: blue"><span class="mw-customtoggletext">read more</span></span>
<span class="mw-customtoggle-SPIS3" style="font-size:small; font-weight: bold; display:inline-block; float:right; color: blue"><span class="mw-customtoggletext">read more</span></span>
 
 
<div id="mw-customcollapsible-SPIS3" class="mw-collapsible mw-collapsed">
 
<div id="mw-customcollapsible-SPIS3" class="mw-collapsible mw-collapsed">
 
The '''GET INFORMED''' module provides essential information for agricultural advisors and financial service providers to understand the operating principle of SPIS and to differentiate between the individual system components. Moreover, it starts to describe how the different configurations of the components can influence the performance of the entire system. The '''GET INFORMED''' module will allow agricultural and financial service providers to support potential users of SPIS with up-to-date information on the pros and cons of the technology and its individual components.
 
The '''GET INFORMED''' module provides essential information for agricultural advisors and financial service providers to understand the operating principle of SPIS and to differentiate between the individual system components. Moreover, it starts to describe how the different configurations of the components can influence the performance of the entire system. The '''GET INFORMED''' module will allow agricultural and financial service providers to support potential users of SPIS with up-to-date information on the pros and cons of the technology and its individual components.
 
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=== '''<span style="color:#879637">Brief Description of the Module</span>'''<br/> ===
 
=== '''<span style="color:#879637">Brief Description of the Module</span>'''<br/> ===
  
 
Compared to conventional energy systems, the use of solar energy has some specific characteristics, which must be considered when planning a Solar Powered Irrigation System (see '''[[SPIS Design|DESIGN]]''' module).<br/>
 
Compared to conventional energy systems, the use of solar energy has some specific characteristics, which must be considered when planning a Solar Powered Irrigation System (see '''[[SPIS Design|DESIGN]]''' module).<br/>
  
The following steps describe in detail the available configurations and individual system components of an SPIS operating under constantly varying conditions due to daily and seasonal fluctuations.<br/>
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The following steps describe in detail the available configurations and individual system components of an SPIS operating under constantly varying conditions due to daily and seasonal fluctuations.<br/><span class="mw-customtoggle-SPIS4" style="font-size:small; font-weight: bold; display:inline-block; float:right; color: blue"><span class="mw-customtoggletext">read more</span></span>
<span class="mw-customtoggle-SPIS4" style="font-size:small; font-weight: bold; display:inline-block; float:right; color: blue"><span class="mw-customtoggletext">read more</span></span>
 
 
<div id="mw-customcollapsible-SPIS4" class="mw-collapsible mw-collapsed">
 
<div id="mw-customcollapsible-SPIS4" class="mw-collapsible mw-collapsed">
 
 
The description of the individual components of an SPIS and the relations between them are preceded by information on the basics of solar energy and irrigation. When solar energy and irrigation are combined in one production system we call this a Solar Powered Irrigation System. Typical configurations of SPIS are presented in this module and in the '''[[SPIS Design|DESIGN]]''' module.<br/>
 
The description of the individual components of an SPIS and the relations between them are preceded by information on the basics of solar energy and irrigation. When solar energy and irrigation are combined in one production system we call this a Solar Powered Irrigation System. Typical configurations of SPIS are presented in this module and in the '''[[SPIS Design|DESIGN]]''' module.<br/>
 
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=== '''<span style="color:#879637">Chapters</span>'''<br/> ===
 
=== '''<span style="color:#879637">Chapters</span>'''<br/> ===
  
'''1.&nbsp;[[SPIS_Toolbox_-_Basics|An overview to solar and irrigation]]<br/>'''
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'''1.&nbsp;[[SPIS Toolbox - Basics|An overview to solar and irrigation]]'''<br/>'''2.&nbsp;[[SPIS Toolbox - Solar Generator|Solar generator]]'''<br/>'''3.&nbsp;[[SPIS Toolbox - Mounting Structure|Mounting structure]]'''<br/>'''4.&nbsp;[[SPIS Toolbox - Controller and Inverter|Controller and inverter]]'''<br/>'''5.&nbsp;[[SPIS Toolbox - Water Pump|Water pump]]'''<br/>'''6.&nbsp;[[SPIS Toolbox - Monitoring System|Monitoring system]]'''<br/>'''7.&nbsp;[[SPIS Toolbox - Reservoir|Reservoir]]'''<br/>'''8.&nbsp;[[SPIS Toolbox - Irrigation Head|Irrigation head]]'''<br/>'''9.&nbsp;[[SPIS Toolbox - Fertigation System|Fertigation system]]'''<br/>'''10.&nbsp;[[SPIS Toolbox - Irrigation System|Irrigation system]]'''<br/>
'''2.&nbsp;[[SPIS Toolbox - Solar Generator|Solar generator]]<br/>'''
 
'''3.&nbsp;[[SPIS Toolbox - Mounting Structure|Mounting structure]]<br/>'''
 
'''4.&nbsp;[[SPIS Toolbox - Controller and Inverter|Controller and inverter]]<br/>'''
 
'''5.&nbsp;[[SPIS Toolbox - Water Pump|Water pump]]<br/>'''
 
'''6.&nbsp;[[SPIS Toolbox - Monitoring System|Monitoring system]]<br/>'''
 
'''7.&nbsp;[[SPIS Toolbox - Reservoir|Reservoir]]<br/>'''
 
'''8.&nbsp;[[SPIS Toolbox - Irrigation Head|Irrigation head]]<br/>'''
 
'''9.&nbsp;[[SPIS Toolbox - Fertigation System|Fertigation system]]<br/>'''
 
'''10.&nbsp;[[SPIS Toolbox - Irrigation System|Irrigation system]]'''<br/>
 
  
=== '''<span style="color:#879637"> Supplementary Tools</span>'''<br/> ===
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=== '''<span style="color:#879637">Supplementary Tools</span>'''<br/> ===
  
 
*Video: [https://www.youtube.com/watch?v=HFJ7BB74JZc «Hands-On» – How Positive Displacement Pumps work]
 
*Video: [https://www.youtube.com/watch?v=HFJ7BB74JZc «Hands-On» – How Positive Displacement Pumps work]
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*Video: [https://www.youtube.com/watch?v=hcnMGDLtb9U&t=9s «Hands-On» – How Centrifugal Pumps work works]
 
*Video: [https://www.youtube.com/watch?v=hcnMGDLtb9U&t=9s «Hands-On» – How Centrifugal Pumps work works]
  
=== '''<span style="color:#879637">Further Readings </span>'''<br/> ===
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=== '''<span style="color: rgb(135, 150, 55);">Video Tutorials</span>''' ===
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*[https://www.youtube.com/watch?v=DzRsTUYVTD8&list=PLu657ZvVdWgDYWwFEVpmTOzccpPqkQ9ln&index=4 SPIS: Components and Function (in Swahili)]<br/>
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=== '''<span style="color:#879637">Further Readings</span>'''<br/> ===
  
 
*Allen, R. G., Pereira, L. S., Raes, D. & Smith M. (1998): Crop evapotranspiration – Guidelines for computing crop water requirements. In: ''FAO Irrigation and drainage paper&nbsp;''&nbsp;56. Retrieved from [https://appgeodb.nancy.inra.fr/biljou/pdf/Allen_FAO1998.pdf https://appgeodb.nancy.inra.fr/biljou/pdf/Allen_FAO1998.pdf]
 
*Allen, R. G., Pereira, L. S., Raes, D. & Smith M. (1998): Crop evapotranspiration – Guidelines for computing crop water requirements. In: ''FAO Irrigation and drainage paper&nbsp;''&nbsp;56. Retrieved from [https://appgeodb.nancy.inra.fr/biljou/pdf/Allen_FAO1998.pdf https://appgeodb.nancy.inra.fr/biljou/pdf/Allen_FAO1998.pdf]
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Some mounting / tracking system manufacturers provide product-specific design tools, which can usually be found on the relevant manufacturer’s website.<br/>
 
Some mounting / tracking system manufacturers provide product-specific design tools, which can usually be found on the relevant manufacturer’s website.<br/>
 
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&#x7B;&#x7B;testSPIS Magic Words&#x7D;&#x7D;
{{SPIS Magic Words}}
 
  
 
[[Category:SPIS_Toolbox]]
 
[[Category:SPIS_Toolbox]]

Revision as of 13:23, 20 April 2021

Template:SPIS Arabic Template:SPIS French Template:SPIS Spanish


Module Aim and Orientation

Due to significant advances in technology and drops in prices for solar panels, solar pumps have become an economical, technically and environmentally viable alternative to conventional pumping systems.

Nevertheless, few people are aware of the potential and risks associated with solar pumping for irrigation. Often the solar pump is not optimally integrated into the irrigation system, which results in inefficiencies. Consequently demand amongst producers is low and the reluctance of financial institutions to finance them is high.
read more

The GET INFORMED module provides essential information for agricultural advisors and financial service providers to understand the operating principle of SPIS and to differentiate between the individual system components. Moreover, it starts to describe how the different configurations of the components can influence the performance of the entire system. The GET INFORMED module will allow agricultural and financial service providers to support potential users of SPIS with up-to-date information on the pros and cons of the technology and its individual components.

Brief Description of the Module

Compared to conventional energy systems, the use of solar energy has some specific characteristics, which must be considered when planning a Solar Powered Irrigation System (see DESIGN module).

The following steps describe in detail the available configurations and individual system components of an SPIS operating under constantly varying conditions due to daily and seasonal fluctuations.
read more

The description of the individual components of an SPIS and the relations between them are preceded by information on the basics of solar energy and irrigation. When solar energy and irrigation are combined in one production system we call this a Solar Powered Irrigation System. Typical configurations of SPIS are presented in this module and in the DESIGN module.

Chapters

1. An overview to solar and irrigation
2. Solar generator
3. Mounting structure
4. Controller and inverter
5. Water pump
6. Monitoring system
7. Reservoir
8. Irrigation head
9. Fertigation system
10. Irrigation system

Supplementary Tools

Video Tutorials


Further Readings

read more

Some mounting / tracking system manufacturers provide product-specific design tools, which can usually be found on the relevant manufacturer’s website.

{{testSPIS Magic Words}}