hipolito

Thank you fro the reply! Well I do have in excell many metereological data from Brazil, collect from a respected company in here, I can send to you if you want to. There are also a few other programs that have this data, but havent seen one that export files in ASCII. I found out on TOOLS that I can add a new site, but when I get the date from NASA is it for real? Weel, thank you for your time.

Dear Sr. I am from Brazil and I have download the evaluation version, I find the program a very good tool on the solar business, I may go pro on it. But a few things I have to ask first: 1 - Is there a portuguese version? The final report would be great if was released in portuguese. 2 - Is there any way for me do get the meteo datas from Brazilian sites without having to pay another program? 3 - on the System option, using Project design and grid connected, I can choose no sizing, Kwp, and area, why dont you use the Kwh from electric bill? I have done some calculation to find the Kwp, but I am not sure if its correct. I get the KWh, from electric bill, for the hole year, suppose 516MW (big project), then I multiply the 4.8 hours of sun in a day (year average) by 365 day, then divide the 516000 by 1752, the final value is 294.5. Is this correct, what about the losses? Thank you for your time.