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Hurrah! Your beloved energypedia is getting a new software update to ensure faster and easier knowledge exchange and sharing on energypedia. After the new software update, you can expect a new and updated energypedia with a responsive design.
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SPIS Toolbox - Abbreviations
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Revision as of 15:24, 18 July 2017
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Introduction
The Toolbox on Solar Powered Irrigation Systems (SPIS) is designed to enable advisors, service providers and practitioners in the field of solar irrigation to provide broad hands-on guidance to end-users, policy-makers and financiers. Risks related to system efficiency, financial viability and the unsustainable use of water resources can thus be minimized. The Toolbox comprises informative modules supplemented with user-friendly software tools (calculations sheets, checklists, guidelines).
read more
Modules and tools touch upon:
- assessing the water requirements,
- comparing the financial viability,
- determining farm profitability and payback of investment in SPIS,
- sustainably design and maintain a SPIS,
- highlight critical workmanship quality aspects,
- and many more.
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ABBREVIATIONS
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Abbreviations
| Ah
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Ampere hour
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| CWR
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Crop Water Requirement
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| DC/AC
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Direct Current / Alternating Current
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| ET
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Evapotranspiration
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| FAO
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Food and Agriculture Organization of the United Nations
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| Gd
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Daily Global Irradiation
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| GIZ
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Gesellschaft für Internationale Zusammenarbeit
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| GIWR
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Gross Irrigation Water Requirement
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| GPFI
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Global Partnership for Financial Inclusion
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| HERA
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GIZ Program “Poverty-oriented Basic Energy Services”
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| HT
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Total Head
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| IEC
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International Electrotechnical Commission
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| IFC
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International Finance Corporation
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| IRR
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Internal Rate of Return
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| IWR
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Irrigation Water Requirement
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| MPPT
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Maximum Power Point Tracking
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| NGO
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Non-Governmental Organization
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| NIWR
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Net Irrigation Water Requirement
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| NPV
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Net Present Value
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| m2
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Square meter
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| PV
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Photovoltaic
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| PVP
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Photovoltaic Pump
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| SAT
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Side Acceptance Test
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| SPIS
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Solar-Powered Irrigation System
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| STC
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Standard Test Conditions
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| TC
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Temperature Coefficient
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| UV
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Ultraviolet
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| Vd
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Daily crop water requirement
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| W
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Watt
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| Wp
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Watt peak
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