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U.S.: Saturday, June 25, 2016
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Currently the Calculators On-Line Center contains
over "22,125" Calculators & Spreadsheets,

over "4,420" Courses, Lectures, Manuals, Handbooks,
& "1,000's" of Movies, Videos, Simulations & Animations



SOLAR ENGINEERING ~ SOLID WASTE ENGINEERING



TRANSPORTATION ENGINEERING


Airports ~ Vehicles ~ Trains ~ Subways



WATER, WASTEWATER & TREATMENT ENGINEERING


Alkalinity ~ Drinking Water & Wastewater Treatment

Filtration & Separation ~ Gas Saturation ~ Langelier

Turbidity ~ Turbulence ~ Water Density



WELDING


Solder ~ Welding



Engineering Center



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Solar Engineering

    Photovoltaic (PV) - Solar


      SOLAR ENERGY SYSTEMS COURSES, LECTURES, CALCULATORS, SIMULATIONS, ETC.



      PHOTOVOLTAIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

        GRID-CONNECTED PV SYSTEMS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS

        A PERFORMANCE CALCULATOR FOR GRID-CONNECTED PV SYSTEMS: PVWATTS (U.S. ONLY) - Renewable Resource Data Center (RReDC), National Renewable Energy Laboratory (NREL), Department of Energy VERY VERY VERY...EXTENSIVE.
        Performance Calculator for Grid-Connected PV Systems - PVWATTS
          "...In a grid-connected PV system, PV modules, wired together to form a PV array, pass DC electricity through an inverter to convert it into AC power. If the PV system AC power is greater than the owner's needs, the inverter sends the surplus to the utility grid for use by others. The utility provides AC power to the owner at night and during times when the owner's requirements exceed the capability of the PV system..."
        Grid-Connected PV System Performance Calculator Version I
          "...may be done using the default system parameters, or the user may specify the PV system size, local electric costs, whether a fixed or tracking PV array, and..."
        Grid-Connected PV System Performance Calculator Version II
          "...is somewhat more complicated, but provides more capability in identifying features and it can provide elevation coverage as well as the solar resource available for 14 collector types..."
        For more information see Renewable Resource Data Center (RReDC) or the National Renewable Energy Laboratory (NREL)





      PHOTOVOLTAIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS:

        PHOTOVOLTAIC (PV) ECONOMICS CALCULATORS, APPLETS & SIMULATIONS

        PHOTOVOLTAIC SYSTEM WORKSHEET - CALCULATOR - Chuck Wright Consulting, LLC.
        Photovoltaic
          "...This worksheet does a simple, "back of the envelope" calculation of PV system economics..."
        Photovoltaic System Economics Calculator INPUT Values include:
          Electric Utility
            "...Electric Consumption per Month; Grid Attachment Cost;
            Electricity Cost; Displaced Grid Electricity Cost; etc..."
          Photovoltaic System
            Average Full Sunlight per Day; PV System Peak Wattage Requirement;
            PV System cost per peak per Watt; PV System Yearly Expense;
            PV System Lifetime; PV System Cost..."
        For more information see Calculators or Chuck Wright's Home Page





      Solar Cells





Solid Waste Engineering






Transportation Engineering








Water, Wastewater Treatment Engineering



Water Chemistry
Courses, Textbooks, Lessons, etc.



Alkalinity


Water & Wastewater Treatment
Undergraduate & Graduate Courses, Glossaries, Lectures, Lessons,
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Pumping Stations and Transport Pipelines, Courses, Lectures, etc.


Filtration & Separation ~ Gas Saturation ~ Langelier


Turbidity ~ Turbulence ~ Water Density











Welding






Engineering Center

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