As Serbia accelerates its "Green Agenda," the demand for high-quality DC Residual Current Devices (RCDs) has skyrocketed. With significant investments in solar parks across the Banat region and new EV manufacturing hubs in Kragujevac, the need for Type B RCDs—capable of detecting smooth DC leakage—is now a critical safety standard. Local exporters and industrial contractors are increasingly prioritizing components that meet both EU and local Serbian power safety regulations.
From the industrial zones of Novi Sad to the logistics hubs in Belgrade, Serbian factories are integrating sophisticated automation. SDEV's DC protection solutions provide the necessary fail-safe mechanisms for these modern infrastructures, ensuring that residual currents do not compromise sensitive DC-operated machinery or human safety.
Foshan SDEV Charger Co., Ltd. is a trusted manufacturer of protective components for photovoltaic systems across the globe. Our experience of working in the electrical industry for more than 30 years allows us to create solar DC components that comply with the latest DC standards. Through our focus on solar DC protection design, production, and marketing, we can bring brand-building PV protection solutions.
With the inheritance of 30+ years of experience in the research and production of DC protection products, we are continuously dedicated to the EV charging field. In recent years, SDEV has attentively invested resources in research on EV-related products, successively manufacturing other types of products, thus reaping wide market popularity across the world.
Standard RCDs (Type A or AC) often fail in modern power electronics environments where high-frequency DC leakages occur. In Serbia’s growing PV market, Type B RCDs are becoming the gold standard. They provide comprehensive protection for solar inverters and EV charging stations, detecting sinusoidal AC, pulsating DC, and smooth DC residual currents.
Serbia is positioned as a key transit corridor between Central Europe and the Balkans. This has led to a surge in DC Fast Charging stations. Our specialized DC RCDs ensure these high-voltage chargers operate safely, protecting the grid and the vehicle from electrical faults.
Quality is the primary goal among each of our workshops since this leads to the best performance and safety for any Solar, Storage, and EV charging system. Our commitment to quality increased brand awareness for your company. To achieve our goal, our factory and products comply with UL, SAA, CB, CE, TUV, ISO, and RoHS standards.
Achieving our goals come from formulating new products based on the market demands through our in-house R&D team. Our efforts have led to our first UL508i listed patented DC switch within china and the DC-PV2 DC switch produced for the global market. With our cutting-edge PV protective products and EV chargers, we aim to create a long-term partnership with many renewables companies.
Tested for extreme temperature fluctuations common in the Balkan climate, ensuring 24/7 protection for outdoor solar arrays.
Compact DIN-rail mounting designs that fit perfectly into Serbian standard distribution boards and industrial cabinets.
High-precision devices for every Serbian industrial and residential application.
The electrification of Serbia is not just about power generation; it's about the safety of the distribution network. Modern DC microgrids, commonly found in Serbian "Smart Cities" initiatives, require robust protection against earth leakage. Our DC Residual Current Devices are engineered to withstand the harmonic distortions often found in industrial settings in Belgrade and Niš. By implementing Type B protection, Serbian electrical engineers can prevent catastrophic failures in battery storage systems and high-capacity PV arrays.
As a leading factory and exporter, we provide not just the hardware, but the technical expertise to help Serbian businesses comply with international IEC 62423 standards. Whether you are an electrical wholesaler in Belgrade or a renewable energy contractor in Vojvodina, our products provide the reliability your projects deserve.
Contact our technical team today for bulk pricing and specialized DC protection configurations for the Serbian market.
SDEV Charger
