Zekalabs

Zekalabs Zekalabs is a manufacturing company which focuses on Power Conversion Devices and High-speed Monitoring and Logging Technologies.

14/05/2026

When designing mid-range energy storage or EV infrastructure, complexity is the enemy of rapid deployment. You need serious power, but you don't always want the overhead of managing liquid cooling loops.

Meet the RedPrime 50kW DC-DC Converter.

We engineered the RedPrime to be a highly adaptable building block for your power systems. Weighing just 28.5 kg, this air-cooled unit delivers robust bidirectional power without the integration hassle.

The Engineering Edge:

📈 Built-in Adaptability: Native parallel capabilities allow you to seamlessly scale your system's total power as your project demands grow.

🔄 True Bidirectional Control: Smooth energy transfer for dynamic storage applications.

🔌 Fluent in Your Network: Modbus RTU/TCP, CAN, and Profibus ready.

🌬️ Air-Cooled Efficiency: Operating at ~98% efficiency, keeping thermal management straightforward and OPEX low.

When you need robust, scalable 50kW power that integrates instantly into your EMS, the RedPrime delivers.

28/04/2026

At Zekalabs, we don't just sell hardware; we build partnerships that drive the global energy transition. We create cutting-edge, robust power conversion technology with one clear mission: bringing real progress and sustainability to society.

With over 8,000+ devices installed across 30+ countries on 6 continents, our commitment to innovation and reliable partnerships is actively powering the shift.

14/04/2026

Massive current. Compact footprint. Ultimate protection. ⚡

Meet the TinoPrime 10kW DC-DC Converter—engineered for high-demand applications where space is tight and reliability is non-negotiable.

Weighing just 18.1 kg and fully sealed with an IP67 rating, this bidirectional powerhouse delivers massive current while shrugging off harsh environments. We’ve also integrated the precharge, contactors, and EMC filtering directly into the rugged 300 x 300 x 110 mm chassis, saving you critical integration time and space.

Key Specs at a Glance:

⚡ 10kW Nominal Power | Up to 450Vdc (High Side)

🔥 Massive 500Adc Maximum Current (Low Side)

🛡️ Galvanically Isolated & IP67 Rated

💧 Liquid-Cooled | > 95% Efficiency

🔌 Bidirectional Transfer | CAN & Modbus RTU Ready

Whether you are integrating fuel cells, building specialized e-mobility solutions, or designing advanced battery test rigs, the TinoPrime provides precise, heavy-duty power control.

Heavy-duty transit requires heavy-duty power. At Zekalabs, our high-power DC-DC converters are engineered to build the r...
30/03/2026

Heavy-duty transit requires heavy-duty power. At Zekalabs, our high-power DC-DC converters are engineered to build the robust charging infrastructure needed for the future of logistics and public transport.

We offer:

📦 Space-Saving Integration: Ultra-compact designs that eliminate the need for bulky grid transformers.

🚋 Trolley-Ready Tech: Perfect for building reliable DC bus charging stations directly from existing trolley lines.

📈 Industrial Reliability: High-efficiency units designed for the rigorous cycles of commercial fleets.

The Next Step: V2G 🔋 Our bi-directional functionality transforms your fleet into a mobile power plant. Use bus and truck batteries as energy storage to stabilize the grid and maximize your ROI.

10/03/2026

Designing 300kW of power is easy. Bringing it to life it is the real engineering challenge. ⚡

Meet the Bankov 300kW DC-DC Converter. We spent months designing, planning, and rigorously testing this liquid-cooled powerhouse so you don't have to piece together external components.

We built it all directly into the unit: LC filter, precharge, contactors, and EMC filtering.

The Specs:

⚡ 300kW | 1000Vdc | 350Adc

🔄 Bidirectional Transfer | > 99% Efficiency

🔌 CAN, Modbus & Profibus ready

Tested to the limit.

⚡️ Our AC-DC inverters and DC-DC converters are the backbone of robust, high-performance charging infrastructure for any...
25/02/2026

⚡️ Our AC-DC inverters and DC-DC converters are the backbone of robust, high-performance charging infrastructure for any electric vehicle.

By leveraging Silicon Carbide (SiC) and high-frequency galvanic isolation, we deliver:

📦 Ultra-Compact Design: Say goodbye to bulky grid transformers.
📈 Maximum Efficiency: Units that are grid-ready and highly reliable.
🔋 V2G Capability: Our bi-directional units turn vehicles into mobile energy storage, bridging the gap between transport and the grid.

We don't just build components; we provide the power conversion expertise that moves the world. 🌍🔌

👉 Link in Comments

12/02/2026

High Power, Maximum Performance ⚙️

🔋 Zekalabs 200kW 1050V, 250A DC-DC Cabinet - engineered to deliver ~98% efficiency for high-demand applications.

With air cooling, multiple communication interfaces, and bidirectional energy transfer, this solution is the perfect fit for energy storage, microgrids, EV charging, and more! 🚀

Stop designing Energy Storage Systems that can't grow. 📈In the world of ESS, requirements change. Today you need 200kW; ...
27/01/2026

Stop designing Energy Storage Systems that can't grow. 📈

In the world of ESS, requirements change. Today you need 200kW; tomorrow you might need more.

If your power conversion hardware is rigid, scaling up means ripping everything out and starting over.

That’s why we engineered unmatched flexibility into the core of Zekalabs converters. Our technology is designed to adapt to your specific capacity needs.

The Zekalabs Power Stack:

✅ High Voltage Capable:
✅ High Power Density
✅ Modular Growth

Don't let your converter be the bottleneck in your expansion.

https://zekalabs.com/applications/energy-storage/

13/01/2026

More than meets the eye... literally. 🤖⚡

We always knew our 200kW DC-DC Converter was a beast, but we didn’t know it could do this! While it might not be fighting intergalactic wars, it IS fighting energy loss with a massive 98% efficiency rating.

The ultimate machine in disguise:

🦾 Strength: Handles up to 1200V and 250A
🧠 Smarts: Multiple comms interfaces (CAN, Modbus, Profibus)
❄️ Cool Factor: Air-cooled reliability
🔄 Moves: Bidirectional energy transfer

Converters, roll out (and check the link)! 🚀 👉 https://bit.ly/3Q7bh10

23/12/2025

Even the most robust high-power systems need maintenance mode eventually. ⚡

It’s time to disconnect the load, power down the workstation, and switch to "Holiday Mode." 🎅

Before we sign off, we want to send a massive THANK YOU to our awesome team and partners. Your energy, hard work, and collaboration were the real driving force behind everything we achieved in 2025. We simply couldn't have reached those high-efficiency targets without you.

We hope your efficiency remains high (at the dinner table) and your resistance remains low (to desserts). 🍪

See you fully charged in 2026!

09/12/2025

Power Up! ⚡ 400kW of Efficiency in a 30kg Package.

🔋 The RedPrime 400kW, 1500V, 500A DC-DC Converter delivers exceptional power density, flexibility, and efficiency to drive the future of energy infrastructure.

✔️ Nominal power up to 400kW (Stackable)
✔️ ~98.8% efficiency
✔️ Up to 1500Vdc on the high-voltage side
✔️ Bidirectional energy transfer
✔️ Air cooling
✔️ Extensive communication options (CAN, Modbus)

Read more: https://bit.ly/4904OPy

Address

290 Ring Road
Sofia
1138

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

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