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kWdc Min. PV Size
Climate Zone

The Solar Calculator is used to calculate the Solar PV size on a New Construction Building. Any New construction building under 1.8 kWdc is not required to have solar. This is mainly to help homeowners avoid solar, which helps them reduct the cost of construction. We now offer solar plans sets and structural calculation for any project located in the United States. We offer a flat fee for PV sizes under 9.99Kw.