Why Global EPC & Utility Buyers Choose TSTY for Power & New Energy Projects
Against the global carbon neutrality trend, wind power, photovoltaic and energy storage industries are booming, raising higher standards for safe, low-loss, intelligent and environment-friendly power transformation equipment. As a professional China transformer factory with over 30 years manufacturing experience, TSTY Electrics dry type transformers and new energy prefabricated box substations have become the preferred matching equipment for thousands of renewable energy EPC contractors, power utilities and mining developers worldwide. This article breaks down the core strengths that make our power distribution solutions stand out in international new energy projects.
Safe & Low-Loss Product Design Optimized for Harsh New Energy Scenarios
Our SCB series epoxy cast dry type transformers eliminate oil leakage and fire risks completely, featuring flame retardant, explosion-proof, low noise, low partial discharge and moisture-proof performance, perfectly suitable for rooftop PV stations, offshore wind platforms, underground energy storage rooms and urban commercial microgrids. Adopting advanced 45-degree full-step silicon steel core and independent welding process, the no-load loss is reduced by 3%–5% compared with traditional products, while amorphous alloy transformers cut idle loss by 70%–80% to drastically lower long-term operation cost for power plant owners.
For wind & solar power plants, TSTY customizes integrated new energy compact substations (European, American, Huashi three structures). The integrated design combines booster transformers, high-voltage ring main units, SVG reactive power compensation, APF harmonic filtering and remote SCADA monitoring system in one fully enclosed cabinet with IP54–IP65 protection grade. The equipment can stably operate at -40°C to +50°C, equipped with sand filtration, anti-salt spray corrosion treatment and automatic temperature control system, adapting to deserts, plateaus, coastal salt fog and other extreme environments. All prefabricated box substations finish assembly, wiring and full testing in factory, cutting on-site construction period by 50% and realizing unattended intelligent remote operation & maintenance.
Independent R&D Strength & Authoritative Global Qualifications
Unlike small trading companies without technical capacity, TSTY owns complete independent intellectual property rights for energy storage substations, high-efficiency transformers and intelligent switchgear. Our R&D team participates in drafting industry standards for triangular energy-saving transformers, holding over 180 domestic and international patents, and four provincial-level key R&D platforms. All products pass third-party authoritative testing and obtain international export certifications including CE, UL, IEC, SGS, EAC, GOST, fully complying with power grid standards of Europe, Southeast Asia, Africa and Central & South America. We are officially listed as State Grid qualified supplier, with rich project references including Three Gorges Power Station, Hainan Offshore Wind Farm, China-Laos Railway, Kazakhstan Smart Substation, Nigeria Energy Storage Project and Zambia Rural Grid Renovation.
Factory Direct Supply & Cost Advantages for Global Bulk Buyers
Headquartered in Jiaxian Industrial Zone with self-owned three major production bases and the Central Plains Electric Industrial City, TSTY integrates upstream and downstream accessory supply chains to realize zero intermediate markup and zero component transportation cost. Automated production lines reduce raw material waste rate, and self-production of core transformer windings, cabinets and metal shells greatly controls overall manufacturing cost. Compared with European and American brands, we deliver equivalent international standard quality at competitive factory direct prices, with flexible MOQ, fast delivery cycle and customizable voltage, capacity, protection grade and external cabinet appearance according to client drawing requirements.
Company Profile: TSTY – A Trusted EPC Provider
TSTY Electric Co., Ltd. is a national green factory & specialized, refined, distinctive and innovative enterprise focusing on power transformer and prefabricated substation R&D and manufacturing. Our products are exported to more than 100 countries, with professional service teams supporting global power infrastructure and renewable energy projects.