Sunmate SMS 7.5KWH (25.6V 300AH) Lithium Battery

The Sunmate SMS 7.5kWh 25.6V 300AH Lithium Iron Phosphate Battery is a high-performance, deep-cycle energy storage solution ideal for various applications, including solar power systems and home backup systems. Utilizing advanced lithium iron phosphate technology, this battery offers significant advantages over traditional lead-acid batteries, making it an excellent choice for both residential and commercial use.

LITHIUM IRON PHOSPHATE TECHNOLOGY: The Sunmate SMS battery employs lithium iron phosphate (LiFePO4) chemistry, providing exceptional safety, stability, and a long cycle life. LiFePO4 batteries are known for their excellent thermal and chemical stability, greatly reducing the risk of overheating and thermal runaway.

HIGH ENERGY DENSITY AND LONGER SERVICE LIFE: This battery offers a high energy density of 5kWh, with a nominal capacity of 100Ah. Its deep-cycle design allows for deeper discharges without compromising the battery’s lifespan, achieving up to 6000 cycles at 80% depth of discharge.

OPTIMIZED CHARGE AND DISCHARGE: Designed for efficient energy management, the Sunmate SMS battery features a maximum continuous charge current of 100A at 10°C and an end of discharge voltage of 40V. These specifications ensure high performance and reliability in demanding applications.

WIDE TEMPERATURE TOLERANCE: Operating seamlessly within a broad temperature range from 0°C to 45°C for charging and -10°C to 55°C for discharging, the Sunmate SMS battery adapts effortlessly to diverse environmental conditions.

ENVIRONMENTAL CONSCIOUSNESS: The use of LiFePO4 technology in this battery minimizes environmental impact compared to conventional lead-acid batteries, making it a greener choice for sustainable energy solutions.

MAINTENANCE-FREE: The Sunmate SMS battery is designed for convenience, requiring no maintenance, which eliminates the need for regular electrolyte checks or top-offs.

EFFICIENT COMMUNICATION: Equipped with RS485 communication, this battery integrates seamlessly with energy management systems, providing real-time data and efficient monitoring.

WARRANTY AND CERTIFICATIONS: The Sunmate SMS battery comes with a 5-year warranty, ensuring peace of mind and confidence in its quality. It is certified to IEC62619, UN38.3, and CE RoHS standards, affirming its safety and compliance with international regulations.

Manufacturer: Sunmate SMS

In Stock: Usually ships within 24 hours.

The Sunmate SMS 7.5kWh 25.6V 300AH Lithium Iron Phosphate Battery combines advanced lithium technology with robust construction to deliver reliable, long-lasting power for a wide range of applications. Its high energy density, environmental benefits, and maintenance-free design make it a smart choice for modern energy storage solutions.

Tech Specifications:

• Battery Type: Lithium Iron Phosphate
• Energy: 25.6V
• Nominal Voltage: 51.2V
• Nominal Capacity: 300AH
• Combination Method: 3.2V100AH Cell-16S1P
• Factory Voltage: 52.0V-54.40V
• End of Discharge Voltage: 40V
• Max. Continuous Charge Current: 100A at 10°C
• Cycle Life: ≥6000 times at 80% depth of discharge, 0.2C, 25°C
• ACIR: ≤10mΩ
• Batteries Parallel/Series: Max 8 pieces in parallel
• Charge Temperature Range: 0°C – 45°C
• Discharge Temperature Range: -10°C – 55°C
• Installation Method: Wall Mounted
• Communication: RS485
• Storage Range: 6-8 months at 10-35°C, 60±25%RH; 3-6 months at 10-45°C, 60±25%RH; 7-30 days at 20-65°C, 60±25%RH
• Waterproof: IP54
• Weight: 48±1Kg
• Certification: IEC62619, UN38.3, CE RoHS

Applications:

• Solar Power Systems: Ideal for storing energy generated by solar panels for use when the sun isn’t shining.
• Home Backup Systems: Provides reliable backup power during outages, ensuring essential appliances and electronics remain operational.
• Other Uses: Suitable for electric vehicles, marine applications, and industrial uses due to its robust construction and performance capabilities.