Located in the sun-rich tropical region of Nigeria, this energy storage project was developed as an extension of an existing solar power plant. The system features integrated on-grid and off-grid switching capabilities and a smart energy management system (EMS), enabling the customer to maximize solar energy utilization while ensuring stable, flexible power supply for varied conditions.

Main Equipment

• Energy Storage Cabinets: 8 outdoor dual-storage units, each with 215kWh capacity and IP65-rated protection for enhanced durability.
• On-grid/Off-grid Switching System: Supports real-time switching based on power demand, enhancing operational flexibility.
• Energy Management System (EMS): Installed in the power distribution cabinet to monitor performance, optimize battery cycles, and prolong system lifespan.
• Solar Radiation Sensor: Provides real-time solar irradiance data to the EMS for optimized coordination between PV generation and battery charging.

Project Advantages

• Maximizing Solar Utilization: Combines energy storage with solar generation to overcome intermittency and improve reliability in Nigeria’s tropical climate.
• Smart Energy Management: Intelligent scheduling of battery charge/discharge improves efficiency and ensures reliable power during peak loads or outages.
• Automatic Grid Switching: Seamlessly transitions between grid-connected and off-grid modes to match load and grid conditions.
• Weather-Resistant Design: Cabinets meet IP65 standards, effectively resisting dust and moisture in Nigeria’s hot, humid environment.
• Rapid Deployment & Customization: Delivered in just 65 days from design to commissioning. System configuration can be tailored to meet customer-specific needs.
• Safety & Long-Term Durability: Equipped with protections against over-voltage, over-current, and overheating. Premium components ensure long service life.

Customer Testimonial

“This hybrid energy storage system has significantly improved the reliability of our power supply. The seamless grid switching and real-time energy management are impressive. It’s a game-changer for solar energy use in our region.”

— Chief Engineer, Nigerian Solar Power Company