10W,20W,30W MINI Solar Panel Solar module is produced by Renpower - the manufacturers in China. Latest selling 10W,20W,30W MINI Solar Panel Solar module made in China is not only newest, but also durable. If I need a lot, then can I wholesale? Yes, you can. For more info, please contact us. Look forward to working with you! Welcome friends from all walks of life come to visit, guide and negotiate business.