-- 王亮, 广州宝狮新能源有限公司
Very reliable lithium battery supplier in the solar industry. We have used their batteries in our projects. The feedback we received from our customers were positive.
-- BETTERMan, 固德威技术股份有限公司
Herewin has been our go-to partner, when it comes to lithium battery. Not only do they provide high quality products, but also they have a well-trained after-sales team.
-- Carlos, 固德威技术股份有限公司
One thing we love about their lithium battery is that they are up to our standard and very environment-friendly.
-- David Murphy, Enphase Energy, Inc.