BATTERY ENERGY STORAGE & SOLAR POWER

Battery energy storage or solar power requires safe, isolated power conversion to unlock flexibility
DCKraft

As the world moves toward renewable energy and grid independence, DC-coupled system architectures have emerged as a smarter, more efficient way to connect solar power and energy storage. Unlike traditional AC-coupled solutions, DC-coupled systems reduce conversion losses, simplify infrastructure, and enable direct energy transfer between generation and storage.

But this efficiency introduces complexity: when PV arrays, batteries, and loads share a common DC bus without galvanic isolation, any fault or mismatch can cascade across the system. Voltage transients, ground loops, and incompatible control domains can compromise safety and reliability. To mitigate these risks and ensure long-term performance, isolated DC-DC conversion is essential.

isolated DC-DC converter module 200kW for fuel cells

The Core of Reliable DC-Coupled Power

Isolated DC-DC Converter

Parallel operation up to 10 MW

Dimensions: 670 × 310 × 500 mm (W × H × D)

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Safe Isolation

Galvanic isolation protects PV, batteries, and loads—preventing faults and ensuring flexible control.

High Efficiency

Direct DC energy transfer boosts round-trip efficiency and minimizes conversion losses.

Scalable & Reliable

Modular design with robust monitoring ensures safe, adaptable performance under all conditions.

KEY BENEFITS DCKRAFT™ DELIVERS FOR EV CHARGING SYSTEMS

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Get our special Isoloated DC-DC converter datasheet

Fill out this simple form to download the datasheet for our galvanically isolated converter for battery energy storage.

Isolated DC/DC converter for Fuel Cell datasheet
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Powering the Future of Clean Energy with Proven Reliability

From solar farms to large-scale storage, DCKraft™ convertor enables safe, efficient, and flexible DC-coupled systems that drive the energy transition. With decades of power conversion expertise, KraftPowercon delivers scalable solutions trusted to protect assets, ensure uptime, and meet tomorrow’s renewable challenges.

About Us
Battery energy storage & Solar power

Our experts in DC-DC conversion for solar power and battery energy storage

David Persson - +46(0)470 705 200

Peter Knutsson - +46(0)470 705 200

Arvid Mårtensson - +46(0)470 705 200

Contact us:
ips@kraftpowercon.com
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