Shanghai Dowell Technology Co. Ltd. (Dowell), was founded in 2009, invested by international venture capitalist IDG as a Sino-US joint venture, with 51.92 million RMB registered capital. Dowell announced its public listing in Sept. of 2014 in Shanghai Stock Exchange Center.
Dowell registered address in Shanghai Free Zone and have set up R&D and sales center in Beijing Zhongguancun Industrial Park, with 1000㎡ R&D lab, can take safety and regulatory tests, EMC test, IP Degree test, grid environmental simulation test, high and low temperature and muggy test. Production base at Wujin ETDZ Graphene industrial park with 5500㎡ factory area, located in to Changzhou city, Jiangsu province. Technicians support and after-sales service team are available in Austria and UK.
Dowell specialized in energy storage field, with two main series products. For residential users, we launched iPower bi-direction energy storage inverters and storage battery pack. iPower energy storage inverter 's main specifications are 3kw and 5kw, which have got international certificates, such as AS4777.2/AS4777.3(Australia), G83/G59(UK),VDE4105(Germany), CE,EN61000/ EN62040/ IEC62109. Battery pack includes lithium-ion battery and lead carbon battery, of 4.6kwh、6kwh、8kwh、10kwh, and also products customized. For commercial and industrial applications, DOWELL cooperated with Siemens AG developed PCS with specifications 250kw，500kw,1MW and E-House container solution(environment control, automatic fire protection, secondary power, LV/MV switchgear, transformer). Meanwhile, Dowell can provide Off-grid/On-grid PV system, energy storage system, charging and discharging system, household electricity saving and smart home solutions.
Dowell technician team gathers experts from electric system such as China Aerospace and Battery Company with international reputation. Eric Yu Zhenhua took the post of Dowell’s independent director, who is the president of Zhongguancun Energy Storage Alliance. Meanwhile, Dowell appointed Tsinghua University professor Chai Jianyun as company adviser. In 2012, Dowell and the college of Eletrcial Engineering of Tsinghua University submitted high-tech R&D plan project (863 plan). Refers to high capacity MW class vanadium redox flow energy storage system’s research and applications development and this project has been accepted by national relevant ministries. Dowell devote ourselves to new technologies explorations and new products development, and got many achievements, among which there are 8 inventive patents, 14 software copyright, and 15 utility model patents. Dowell has got TS16949 quality management system certification, ISO14000 environment management system certification, ISO18000 health management system. Dowell got the title with “Jiangsu province private high-tech enterprises”, Changzhou middle and small enterprises innovation award and the first prize of Jiangsu province innovation entrepreneurship competition.
According to research and analysis by industry body, energy storage market will burst in 2017. Dowell is well prepared technologies, products, service and so on to meet the challenge of the new market. We are expected to advance the energy storage market development and prosperous with our cooperative partners.