Solar Design Tools

The use of this String Sizing Program is contingent on your agreement that this Program is for approximating PV module string sizes. SMA America, Inc., makes no claim as to the performance of your system, including, but not limited to, actual efficiency or power production of the inverter and PV modules based on the information from this Program. You must agree to this policy in order to use the String Sizing Program in whole or in part. Do you agree to abide by these terms?

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This Voltage Drop Calculator is designed to give the approximate voltage rise in the AC circuit between the Main AC Service panel and the inverter. SMA America, Inc., makes no claim as to the performance of your system, including, but not limited to, actual efficiency or power production of the inverter based on the information from this Program. You must agree to this policy in order to use the Voltage Drop Calculator in whole or in part. Do you agree to abide by these terms?

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