Shenzhen Parwa Technology Co., Ltd., is a high-tech enterprise, which focuss on the research and development, production, sales and service of the solar array simulator, the grid simulator, the island test loads, integrated photovoltaic inverter testing system, AC power supply, DC power supply, AC constant current source, electric vehicle charging power supply products etc.

With more than 50 reserch&development patents, more than 20 individual patents; Our products have been awarded national authorities and calibration certificate, CE certification, ISOourr9001-2008 quality management system certification. Based in shenzhen and suzhou two production base, we also have six sales companies in Shenzhen, suzhou, ningbo, zhongshan, xi 'an, Beijing, and establish after-sales service offices throughout the country.

PV test products series is applied to 80% of the domestic photovoltaic enterprises. AC power and DC power supply a large number of applications in the United States military airport, civil airports. Our company's main customers include: Huawei technologies, Shanghai chint electric appliances, hefei sunshine power, Emerson network power, byd photovoltaic research institute, midea, but laser, space research institute, in the south (CQC laboratory), tsinghua university, Harbin institute of technology, etc., and also exported to the United States, Japan, Taiwan, Hong Kong, Malaysia, Mexico, Venezuela and other countries and regions.