Hi guys and girl,
So far my PV experience has been in smaller size systems. 6kw and less. There's a potential for a larger 20 kw hillside groundmount system. 4- 5000 watt inverters. Other then the normal caculations for MB, subs, buss. Is there a way to calculate the utility wired and transformers. Other then checking with the utility. PG&E. The existing main and buss are 200. Which I know needs to be changed. Can the transformer be effected. Or do I just need to worry about utility line wires.
Thanks!
So far my PV experience has been in smaller size systems. 6kw and less. There's a potential for a larger 20 kw hillside groundmount system. 4- 5000 watt inverters. Other then the normal caculations for MB, subs, buss. Is there a way to calculate the utility wired and transformers. Other then checking with the utility. PG&E. The existing main and buss are 200. Which I know needs to be changed. Can the transformer be effected. Or do I just need to worry about utility line wires.
Thanks!
Comment