Leclanche boats

RRR Renewable Projects (SA) delivers low-voltage battery racks, DC combiner boxes, smart microgrid systems, hybrid inverters, battery racks, temperature-controlled outdoor cabinets, source-grid-load-storage, solar+storag...
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INTERVIEW: Leclanché powers up for marine battery boom

Swiss battery maker Leclanché says its marine batteries are difficult to compete with, whether in performance, sourcing or recycling. In the third of our series of interviews with battery

Leclanche boats

Leclanche boats Our advanced marine battery systems are powering the next generation of electric and hybrid maritime vessels, helping to reduce their environmental impact and improving

Marine Rack System

Real time access to battery status, performance and diagnostic data via a comprehensive user interface. The control cabinet contains the battery management system and is similar in size to an MRS.3 rack.

Homepage

State-of-the-art battery storage system for marine applications. RINA and DNV-GL type approved; scalable in size, capacity and rated voltage; and fitted with liquid-cooling. Available with both water

Leclanché

Leclanché selected by Siemens Energy and Shiptec to supply battery storage system for CGN''s futuristic hybrid boats on Lake Geneva in Switzerland

Leclanché marine battery system equipped on cruise vessel for ''first

The other was signed at the end of that month with Norwegian system integrator Brunvoll Mar-El for the electrification of a conventionally powered Norwegian ferry, owned by Rødne Trafikk,

Leclanché marine batteries equipped on cruise vessel for ''first'' time

Swiss energy storage solutions provider Leclanché SA has outfitted a hybrid ocean cruise vessel with marine battery power systems in collaboration with marine technology resource supplier

e-Marine

Our advanced marine battery systems are powering the next generation of electric and hybrid maritime vessels, helping to reduce their environmental impact and improving sustainability, while also

Leclanché equips first hybrid boat on Lake Brienz with batteries

In addition to the MS Jungfrau, Leclanché will also equip two new hybrid boats ordered by the CGN company for cross-border transportation between Switzerland and France on Lake Geneva.

Our Solutions

Our advanced marine battery systems are powering the next generation of electric and hybrid vessels, helping to reduce their environmental impact and improving sustainability, while also assisting with

Low-Voltage Battery Racks

48V LiFePO4 racks from 5kWh to 30kWh, scalable for home energy management and backup power – ideal for residential and light commercial.

DC Combiner Boxes

1500V DC combiner boxes with surge protection, fuses, and monitoring – essential for large solar arrays and source-grid-load-storage integration.

Smart Microgrid Systems

Islanding controllers, genset integration, and real-time optimization for microgrids, reducing diesel consumption and improving reliability.

Outdoor Cabinets & Battery Racks

IP55 temperature-controlled cabinets with active cooling/heating, housing modular battery racks for harsh environments.

Technical Insights & Industry Updates

Contact RRR Renewable Projects (SA)

We provide low-voltage battery racks, DC combiner boxes, smart microgrid systems, single-phase & three-phase hybrid inverters, battery racks, temperature-controlled outdoor cabinets, source-grid-load-storage platforms, solar+storage solutions, home energy management, backup power, containerized ESS, microinverters, solar street lights, and cloud monitoring.
EU-owned factory in South Africa – from project consultation to commissioning, we deliver premium quality and personalized support.

Plot 56, Greenpark Industrial Estate, Midrand, Johannesburg, 1685, South Africa (EU-owned facility)

+33 1 88 46 32 57  |  [email protected]