Sizing your Solar System
This would depend on if it is residential or commercial. If you use your most of your energy in the day you want to size your system to the maximum it can produce but using only your day loads. If you do not use allot of energy in the day you want to make sure that you size it for the day load use only and not use too much of a large system so not to over produce until you are able to change your meter and supply or sell to the grid. This takes some time to do so start smaller then expand once you have this in place. The fastest way is to look at your KWH on your bill average the last three months and times it by 5 if you are in Jamaica if you are a commercial user. If you are a residential user until you get tied to the grid or change your meter times by 3. This way you will enjoy savings right away.