The Sunmate SMS 15KWH (51.2V 300Ah) Lithium Iron Phosphate Battery is a high-capacity, deep-cycle energy storage solution ideal for a variety of applications, including solar power systems and home backup systems. This battery leverages advanced lithium iron phosphate technology, offering numerous 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 utilizes lithium iron phosphate (LiFePO4) chemistry, providing superior safety, stability, and a long cycle life. LiFePO4 batteries are renowned for their excellent thermal and chemical stability, which significantly reduces the risk of overheating and thermal runaway.

HIGH ENERGY DENSITY AND LONGER SERVICE LIFE: Delivering a high energy density of 15.5kWh, with a nominal capacity of 300Ah, this deep-cycle battery allows for deeper discharges without compromising its 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 200A at 10°C and an end of discharge voltage of 43.2V. These specifications ensure high performance and reliability in demanding applications.

WIDE TEMPERATURE TOLERANCE: Operating seamlessly within a broad temperature range from -10°C to 55°C for both charging and 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 15KWH (51.2V 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: 15.5kWh
Nominal Voltage: 51.2V
Nominal Capacity: 300Ah
Combination Method: 3.2V300AH Cell-16S1P
End of Discharge Voltage: 43.2V
Max. Continuous Charge Current: 200A at 10°C
Cycle Life: ≥6000 times at 80% depth of discharge, 0.2C, 25°C
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
Waterproof: IP30
Weight: 116Kg
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.

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Sunmate SMS 15.5KWH (51.2V 300AH) Lithium Battery

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