Solar Usage Calculation

 

 

System design is as much an art as a science. Finding a balance between available solar energy, consumption and cost is only one of the aspects in optimizing a viable, reliable system.

 

 

   Solar AC Load Sizing Worksheet
 Appliance Watts X Hrs/Day =  Wh/Day
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 Total Wh/Day AC Loads  
Divide Wh/Day by 1000
Total KwH/Day AC Loads  

 

KwH or Kilowatt Hours are typically reflected in your monthly utility bill. The average american household uses ~750 KwH per month- 45% of which is used for heating/cooling costs.

 

 

Tools and Applications

Incentives and Tax Breaks

 

 

 

 

Did you know?

 

To determine wattage, consult the label on the back of the appliance (typically near the cord) or the owner's manual.

 

 

Using solar energy to power your home is not as simple as calculating square footage or using your energy bill as a determination for system size. Conservation, alternative heating/cooling methods and passive solar design maximize the effectiveness of a properly designed system.

 

A 1000w system will generally produce 135KwH of electricity per month in our area. A 2000w system will produce around 270KwH and so on.

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