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    Quick Solar Power Calculator      

    Solar panel calculator calculates your potential solar panel power output.

    Copyright © 2017 BARANI DESIGN Technologies s.r.o.
    A manufacturer of professional weather stations, rain gauges, and MeteoHelix® personal weather stations.

     
     
    AVERAGE YEARLY SUN INTENSITY
    kiloWatts per meter squared per hour (kW/m2/day)=
    (kWh/m2/day) = W/m2  
    National Renewable Energy Laboratory
    Solar Radiation Intensity Data =
    http://www.nrel.gov/gis/images/map_pv_us_annual_may2004.jpg    
    Solar Radiation Fundamentals = http://www.physicalgeography.net/fundamentals/6i.html  
       
    SOLAR PANEL EFFICIENCY % = % = W/m2  
    SOLAR PANEL AREA (m2) = m2 ft2  
    SOLAR RADIATON CAPTURED (kW/m2/hr)= (kWh/day) = W  
       
    HOW MANY LIGHT BULBS CAN I LIGHT UP? =  
    Light bulb Watt Rating (W) = Watts  
    Lights are turned on for how many hours per day? = hrs per day  
       
    Electricity cost per kiloWatt Hour (kWh) = cents  
    Reduction is Electric bill = Dollars/Euros (Savings per year)    
       
    Cost of solar panel installation = Dollars/Euros  
    Time for investment to pay back for itself = Years (return on investment)  
    Solar Radiation Maps:    
    USA Solar (sun power) Radiation Map, World Solar (sun power) Radiation Map,      
    Solar Radiation Spectrum