How many years should I spend in the solar cell industry to be a good solar cells sales person?
A good solar cells should be equiped with both solar cells knowledge and good sales skills, and with very good people skills. Only in this way, you will be a good one.
Personally, I think 4 years will be good enough to be a really good solar cells sales, and you can accumulate a lot of client based and resources.
Experience matter, but not the years. As long as you are learning the solar cells knowledge everyday, you can be a good solar cells sales in just one year.
I worked as the solar cell sales for a foreign company for 3 years, and I am already the best sales in my company.
Since the solar cell industry and market is only developed in the last 20 years, 10 years in China probably. I have to say there might not be any solar cell sales in this industry has over 10 years sales experience.