How to roughly select the correct sized system

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First off, how much energy do you need to live each day? You can calculate the daily kilowatt-hours of household load you require in winter by using this Daily Load Calculator. Take your daily kilowatt hours figure and divide it by 3, that will help determine the minimum sized solar panel array that you'll need. If you prefer greater solar battery charging capacity for extended periods of wet or overcast weather then look for the next size up solar array option. These are very general guidelines and every system needs to be customised so please get in touch with us to work out your needs.

  

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