Xuzhou Tianzhiyuan New Energy Technology Co., LTD

xuzhou tianzhiyuan new energy technology co.,ltd., a professional and vigorous renewable energy company which focuses on pv products and system, is a wholly owned subsidiary of wanlong group, with a total area of approximately 32000 square meters. sumthor is the brand of xuzhou tianzhiyuan technology co., ltd. in pv field. by cooperating with international academic institutions, and keeping a keen eye on pv technology trends, sumthor has the advanced technology of inverters and provides r&d, production, sale, and after-sales service and has the project qualification of design and construction. sumthor core product string inverters are more reliable, smarter, cost effective and high performance. other pv products including: charger controllers, solar street lamp, battery, pv panel are all good in quality and beautiful in design. at the same time, our installation team provides “one-stop solution” to help clients get more benefits from small, medium, commercial and ground-based power sta