EN
The 60kWh ESS cabinet was installed on a reinforced concrete base beside the PV array. Designed for European outdoor environments, the system features an IP65-rated enclosure, ensuring protection against:
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Rain and snow
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Low winter temperatures
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Wind and corrosion
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Long-term UV exposure
The all-in-one integrated design combines battery modules, BMS, power distribution, and protection systems in a single cabinet, reducing installation time and wiring complexity.
Technical Specifications
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System Type: High Voltage All-in-One ESS
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Capacity: 60kWh
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Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
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Installation Mode: Outdoor ground-mounted
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Protection Level: IP65 waterproof & dustproof
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Application: Residential & light commercial solar + storage
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Functions: Peak shaving, backup power, self-consumption optimization
The high-voltage architecture reduces current losses, improves efficiency, and enhances compatibility with European grid standards.
Engineering & Safety Highlights
Grid-Compliant Deployment
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Grounding and lightning protection integration
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Waterproof sealing verification
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BMS calibration and grid synchronization testing
System Protection Design
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Intelligent Battery Management System (BMS)
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Multi-layer electrical protection
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Over-voltage, over-current, and short-circuit protection
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Temperature monitoring and thermal management
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Fire-resistant structural design
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Remote monitoring and fault diagnostics
The use of LiFePO₄ battery technology ensures long cycle life, high thermal stability, and safe long-term outdoor operation.
Market Impact in Poland
With increasing investment in solar + battery storage systems, this project demonstrates a scalable and weather-resistant high voltage outdoor ESS solution for Central Europe. The installation delivers:
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Reduced peak demand charges
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Improved energy independence
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Reliable backup during grid outages
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Long-term ROI through durable outdoor design
This 60kWh outdoor BESS case highlights a practical, efficient, and grid-compliant energy storage solution tailored for Poland’s evolving energy landscape.
