mnlara
Member
- Location
- Oakland,California
I recently graduated from a Photovoltaic Solar Sytem Design class (crunch course) and now working to actially design a system. I need help in designing the system as follows:
45 Suniva 260 watt module
What the proper design?
do I design it in 5 strings of 9 modules with an 3 phase 11.7 inverter with a combiner box in between module and inverter? What wire's should I use: From modeule to combiner box, combiner box to inverter and from inverter to utility subpanel. What about the size of the cisrcuit breaker?
or desin it in 3 strings of 10 modules with a 6.0 KW inverter plus 2 strings of 8 modules with a 5KW inverter? How will i show it as a line diagram with all wires indicated?
45 Suniva 260 watt module
What the proper design?
do I design it in 5 strings of 9 modules with an 3 phase 11.7 inverter with a combiner box in between module and inverter? What wire's should I use: From modeule to combiner box, combiner box to inverter and from inverter to utility subpanel. What about the size of the cisrcuit breaker?
or desin it in 3 strings of 10 modules with a 6.0 KW inverter plus 2 strings of 8 modules with a 5KW inverter? How will i show it as a line diagram with all wires indicated?