Taught by Mark Florence from the Southwest Technical College, this webinar will cover Maximum Modules & String Calculations from ARTICLE 690 of the 2017 National Electrical Code (NEC).  This training will help you determine the maximum number of modules that can be installed in a string based on an inverter's maximum input voltage. Topics to be covered include the following:

• Lowest Expected Temperature
• Table 690.7(A)
• Percentage Temperature Coefficient
• Voltage Temperature Coefficient

REGISTER HERE for FREE:  Maximum Modules & String Calculations

With the National Electrical Code (NEC) being updated every three years, join our free weekly Friday Webinar Series to learn how these changes affect solar photovoltaic (PV) installations based upon the 2017 NEC.

To continue the discussion about this webinar or other solar photovoltaic (PV) related topics, be sure to join the Solar PV Outlaws Facebook Group.