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Kelly Construction Revolutionizes Renewable Energy in St. Kitts with the Largest Battery Energy Storage System


In the beautiful island of St. Kitts, an exciting development in renewable energy has taken place. Kelly Construction, a leading construction company, has completed a groundbreaking project for the Eastern Caribbean Central Bank (ECCB) Headquarters. This project has put St. Kitts on the map as a leader in sustainable energy solutions. Read on to learn more about this innovative installation and the benefits it brings to the region.

A 1MW (3.3 MWh) Battery Energy Storage System (BESS) Plant for ECCB

Kelly Construction recently finished the installation of a state-of-the-art 1MW (3.3 MWh) Battery Energy Storage System (BESS) Plant for the Eastern Caribbean Central Bank Headquarters in St. Kitts. This impressive project is currently the largest battery energy system on the island, showcasing the company’s dedication to promoting renewable energy solutions in the region.

Two Connected Battery Plants Supporting Solar PV Systems

The BESS Plant consists of two battery energy battery plants, both of which are connected to the Bank’s two solar PV systems. Kelly Construction was also responsible for the installation of these solar systems, demonstrating their expertise in various aspects of renewable energy projects.

Why This Project Matters

The completion of this BESS Plant project brings numerous benefits to St. Kitts, the ECCB, and the Eastern Caribbean region. Some of these benefits include:

Enhanced Energy Reliability: The BESS Plant helps stabilize the grid by storing excess solar power generated during the day and releasing it during periods of high demand or low solar production. This ensures a more reliable energy supply for the Bank and the surrounding area.

Reduced Dependency on Fossil Fuels: With the largest battery energy system on the island, the ECCB Headquarters can now rely more on clean, renewable energy sources, reducing their dependence on fossil fuels and minimizing their carbon footprint.

A Stronger Regional Economy: By investing in renewable energy infrastructure, the ECCB is promoting a more sustainable and resilient economy for the Eastern Caribbean. This project serves as a shining example of the region’s commitment to innovative and environmentally friendly solutions.


The completion of the 1MW (3.3 MWh) BESS Plant in St. Kitts by Kelly Construction is a significant step forward for renewable energy in the Eastern Caribbean. As the largest battery energy system on the island, it demonstrates the region’s commitment to sustainable growth and a greener future. With this project, Kelly Construction has positioned itself as a leader in renewable energy installations, paving the way for a brighter, more sustainable future for St. Kitts and the Eastern Caribbean.

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