... , 2KW, 3KW, 5KW, 10KW, 15KW, 20KW, 30KW, 50KW 1. Solar Panel a) Power: from 5W to 240W per pcs b) Output ... voltageand and frequency of customers' requirements 3.Services:1) ISO9001 quality control and inspection2) In house & Third Parties3) Ordering and warehousing4 ...