440/760 Vac Type 1,Type 2 Wind Power SPDs Qualified By UL

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• PTG Showcases Innovative Power Relay Product Line at SNEC 2025, Leading New Trends in New Energy Electrical Safety

  Shanghai,June 11,2025 — The global photovoltaic and energy storage industry’s premier event,"SNEC PV + 18th International Solar Photovoltaic & Smart Energy Conference & Exhibition (Shanghai) – Energy Storage & Battery Technology and Equipment Expo," was held grandly at the Shanghai National Exhibition and Convention Center from June 11 to 13,As a leader in electrical safety solutions,PTG made a remarkable appearance,unveiling its new power relay product line,which captured widespread industry attention with its cutting-edge technology and high-performance products,

  2025-06-16
• PTG Realizes Mass Production of Power Relay

  After almost two years of efforts,PA2 and PB3 series of relays have achieved full automatic mass production successfully,with a capacity of 2500 PCS per hour,PC3 and PC6 have achieved semi-automatic production,their full automation upgrade will be completed within one year,The products have obtained CQC,TUV and CE certification already,

  2022-12-13
• PTG NJ Corporation Establishment

  In order to develop of the Yangtze River Delta region,PTG NJ Corporation is established in Nanjing,It is committed to the R&D of energy products and the sales,service of PTG products in Eastern China,

  2022-12-13