Protection of Photovoltaics and Energy Facilities

Photovoltaic and Power Installation Protection

Photovoltaic systems and power installations require advanced protection to ensure their reliability, safety, and compliance with applicable standards. Voltage and frequency relays, network monitors, sensors, and...

Photovoltaic and Power Installation Protection

Photovoltaic systems and power installations require...

Read more
Download Products List
Information close
Products that are marked "On Order" in the "Available Quantity" column are usually not in stock. Such products are available for purchase, however, due to their limited customer base, they usually have higher minimum quantities. DACPOL offers products that are not in stock for the following reasons: DACPOL currently has a large number of electronic components in stock and adds new products every day, however, tens of thousands of additional components and their various variants are available from our suppliers. Even though it is unreasonable to have all these products in stock due to the limited sales, we believe that it is in the best interest of our customers to make them available. Our goal is to inform customers about the maximum number of products available and enable them to make decisions based on specifications, prices, availability, required minimums and our technical advice. Please note that selecting the "In Stock" checkbox may limit the display to only products available for delivery straight from the shelf.

Photovoltaic and Power Installation Protection

Photovoltaic systems and power installations require advanced protection to ensure their reliability, safety, and compliance with applicable standards. Voltage and frequency relays, network monitors, sensors, and transducers play a key role in monitoring and protecting installations from unwanted phenomena such as overvoltages, short circuits, voltage and frequency deviations, as well as providing effective protection against islanding.

Voltage and Frequency Relays – Precise Network Parameter Supervision

Our offer includes modern voltage and frequency relays that enable precise monitoring of electrical network parameters, quick detection of irregularities, and automatic corrective actions. These devices are essential in RES (renewable energy sources) systems, wind farms, and other facilities requiring stable and safe operation of the power grid.

Dual-Channel Voltage and Frequency Relays – Compliance with VDE and G99 Standards

Thanks to the use of dual-channel voltage and frequency relays, it is possible to achieve the highest level of protection, resistance to single failures, and full compliance with international standards such as VDE-AR-N 4105, VDE-AR-N 4110, and G99. These devices allow remote control and monitoring of installation operation, offering integration with SCADA systems and the use of communication protocols such as Modbus TCP/IP.

Offer of Photovoltaic and Power Installation Protection

A comprehensive range of protection for photovoltaics and power facilities not only safeguards infrastructure but also optimizes its operation, reduces downtime, and ensures full control over network parameters. By choosing advanced voltage and frequency relays, network monitors, and protection systems, you invest in the efficiency, safety, and longevity of your installation.