Premium-grade pure sine wave DC-AC conversion units optimized for cabinet installation, compatible with European grid standards and complex backup environments.
Portugal is undergoing a major technological shift in its telecommunication systems. With the rollout of 5G infrastructure, operators like MEO, NOS, and Vodafone Portugal are adding more base transceiver stations (BTS), edge nodes, and regional micro data centers. This upgrade increases energy density requirements, making reliable rack-mount DC/AC inverters essential.
Additionally, Portugal's focus on green energy requires power supplies that work smoothly with hybrid solar systems and high-capacity battery bank setups. Standard-grade power systems cannot handle these requirements. High-efficiency 48V DC to 220V AC pure sine wave inverters are needed to protect critical signal processing circuits from harmonic noise, grid fluctuations, and sudden shutdowns.
EVS Powers provides telecom-grade rack-mount systems built for EU grids. They deliver clean power, have low heat output, and feature modern monitoring systems that prevent offline periods at remote sites.
Our telecom inverters use advanced double-conversion topologies to handle the electrical noise and temperature swings typical of outdoor enclosures.
Maintains Total Harmonic Distortion (THD) under 3%. This prevents noise interference in RF transmissions, ensuring clear audio and data signals across communication towers.
Our 1U, 2U, and 3U rack units fit standard telecom racks. They feature compact designs that leave more space for battery banks and network hardware.
Equipped with RS485 and SNMP card support. This lets operators track power metrics remotely from control centers in Lisbon or Porto, reducing the need for site visits.
These specialized models provide clean, reliable power conversion for off-grid operations and industrial environments.
At Guangzhou EVS Powers Co., Ltd., we use advanced equipment and strict testing procedures to ensure every power system delivers consistent performance in demanding conditions.
Our testing facility is equipped to simulate extreme operating conditions, helping us verify electrical tolerances and safety margins.
To meet telecom standards in Europe and Portugal, our inverters go through rigorous quality control procedures using advanced testing systems, including:
We ensure our equipment complies with EU import requirements, providing smooth delivery to ports such as Lisbon, Leixões, and Sines.
Our inverters meet Low Voltage Directive (LVD) 2014/35/EU and Electromagnetic Compatibility (EMC) Directive 2014/30/EU standards, ensuring safe installation in telecom networks.
We provide comprehensive wiring schematics, register listings, SNMP setup guides, and fast remote troubleshooting to ensure simple integration for Portuguese network engineers.
Answers to common B2B procurement and integration questions.
Standard manufacturing for batch orders takes 15–25 days depending on quantities. Air shipping delivers to Lisbon or Porto airports within 7–10 days, while ocean freight to the Port of Leixões or Sines takes approximately 30–35 days.
Sensitive radio communication gear requires clean electrical waves. Modified wave inverters create electrical harmonics that can distort signals, raise system temperatures, and lead to software errors in modern 5G radios.
Yes. Many of our models support SNMP network cards and RS485 communication. This allows operators to integrate monitoring into their existing Network Management Systems (NMS) for remote management.
Yes, we specialize in custom power electronics. We can configure our 19-inch rack-mount inverters to accept legacy DC inputs like 110V or 125V, providing clean 220V/230V AC output to power modern hardware in older substation environments.
Our complete range of industrial-grade rack-mount power converters, built for constant operation and high efficiency.
EVS Powers
