This is Crysta from Solar Idea Co,.Ltd, a leading manufacturer of solar products in China for 15 years. Engaged in offering Solar Panels/Solar charge controllers and solar inverters with quality certificate. With rich experience in cooperating with Government procurements, NGO and brand dealers, and much exported to Africa, Middle east market, South Asia, South America and some european countries. Solar Idea is more focus on the Products' quality and good business relationship with our partners all over the world. Strict QC systems during the production process to make sure the high quality standard and fast response after-sale serivce to help clients solve any issues they may meet with. Solar Idea always committed to offer the customized solutions to all of the partners. wecome your inquiry if you may need any help from us.