NAMKOO
November 18, 2025
123
Unstable grids and rising energy costs challenge businesses across the Caribbean—but none feel it more than supermarkets. These facilities rely on constant refrigeration, lighting, and HVAC systems. When the power goes out, everything is at risk.
To help solve this, Namkoo has completed and shipped a full renewable energy system for a major supermarket project in Jamaica: a 500kW solar solution paired with a 1MWh solar storage battery. This powerful combination is engineered to provide stable, low-cost, and continuous power supply for one of the region’s busiest retail locations.
Namkoo designed a turnkey solar + energy storage solution tailored to the unique challenges of Caribbean businesses. This includes:
• 500kW of rooftop and carport solar panels
• 20-foot containerized ESS containing:
• 500kW PCS with MPPT
• 1,072.5kWh lithium solar storage battery
• Transformer
• STS
• Plug-and-play installation design
This system supports reliable, continuous power supply even during grid outages—crucial for refrigeration loads and daily supermarket operations.
The supermarket will benefit from:
• Clean electricity generated from rooftop and carport solar panels
• Shaded parking for customers
• A high-capacity solar storage battery providing energy during nights and blackouts
• Lower energy bills year-round
Combining solar and storage ensures energy stability regardless of weather or grid failures.
Before shipment, Namkoo completed a full factory acceptance test (FAT):
• System-level performance verification
• Battery safety tests
• PCS functional testing
• Environmental and load simulations
• Electrical safety and integration checks
Every component passed strict inspection standards. The system has now been securely packed, loaded, and dispatched to Jamaica.
Once it arrives, installation is simple—true plug-and-play design. After final on-site wiring, the supermarket will immediately gain:
• Continuous refrigeration
• 24/7 stable power supply
• Reduced operational costs
• Increased resilience against local grid instability
Namkoo looks forward to receiving performance updates after installation and seeing the system support the community in real time.
Across the Caribbean, businesses rely heavily on diesel generators during outages—an expensive, noisy, and polluting solution. Namkoo’s renewable energy systems provide a cleaner, more cost-effective alternative with:
• Long-term savings
• Reduced carbon emissions
• Enhanced reliability
• Independence from grid instability
For essential businesses like supermarkets, this isn’t just an upgrade—it’s a transformation.
Namkoo is proud to support Jamaica’s transition to a more secure and sustainable energy future.
The solar panels generate energy during the day, while the solar storage battery stores excess electricity. During outages, the battery automatically supplies power to critical loads.
Any commercial facility—supermarkets, hospitals, hotels, factories, farms, data centers, and more—can benefit from stable, renewable power supply.
Backup duration depends on load size. For supermarkets, it can support essential operations for several hours or longer, especially when paired with daytime solar generation.
Yes. Namkoo develops fully customized renewable energy systems tailored to power demand, roof size, budget, and backup needs.
Solar panels need periodic cleaning, while lithium batteries require minimal maintenance. Namkoo offers long-term monitoring and service options.
Visit Namkoo’s energy storage portfolio:
https://www.namkoopower.com/product-category/energy-storage-system/
Let Namkoo help you secure reliable, clean, and cost-effective power for your facility.
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