Minimum Modules & String Calculations
Taught by Mark Florence from the Southwest Technical College, this webinar will cover Minimum Modules & String Calculations related to solar PV systems.
Although the NEC does not require these types of calculations, understanding this design process will ensure systems have a high enough voltage to operate for years into the future when taking into consideration cell temperature and system age/degradation. This training will help you determine the minimum number of modules that should be installed in a string based on an inverter's minimum input voltage. Topics to be covered include the following:
- Highest Expected Temperature
- Temperature & Degradation
- Adjusted Cell Temperature (Roof & Ground Mount)
- Module Degradation Voltage (Roof & Ground Mount)
- Power Temperature Coefficient (Min. Modules)
REGISTER HERE for FREE: Minimum 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.