Q1: What applications are ideal for the Max-20HC-3440?
A: The Max-20HC-3440 is engineered for utility-scale and commercial & industrial (C&I) applications. It excels in large-scale energy storage projects for grid stability, renewable energy integration, peak shaving, and backup power for critical loads.
Q2: How does the Max-20HC-3440 manage heat and temperature control?
A: The Max-20HC-3440 employs a liquid-cooling system that efficiently regulates the battery temperature, ensuring optimal performance even in high-demand or extreme environmental conditions. The system’s discharge range of -20°C to 50°C and charging range of 0°C to 45°C make it suitable for diverse climate conditions.
Q3: What kind of battery cells does this system use?
A: This system uses high-quality, A-Grade LiFePO4 (LFP) cells with a capacity of 280 Ah. LiFePO4 technology provides superior thermal stability, long lifecycle, and greater safety, making it ideal for demanding applications in utility and C&I energy storage.
Q4: What safety features are integrated into the Max-20HC-3440?
A: The Max-20HC-3440 prioritizes safety with a comprehensive Battery Management System (BMS), an IP54-rated enclosure for dust and water protection, and a built-in fire protection system. It meets Class B functional safety standards and is certified with IEC and UL standards, including UL1973 and UL9540A for fire safety.
Q5: Can the Max-20HC-3440 be customized for specific needs?
A: Yes, Helith Technology provides options for customized configurations to tailor the Max-20HC-3440 to specific project requirements. This flexibility ensures optimal performance and compatibility with diverse energy storage system designs.
Q6: What communication protocols does the Max-20HC-3440 support?
A: The Max-20HC-3440 supports CAN, 485, and TCP/IP communication protocols, enabling seamless integration with energy management systems for real-time monitoring and control.
Q7: How does this product comply with international safety and performance standards?
A: The Max-20HC-3440 is rigorously tested and certified to meet key industry standards, including GB/T36276, IEC62619, IEC60730, IEC61000, UL1973, and UL9540A. These certifications confirm its compliance with global standards for safety, performance, and environmental protection.
