Energy Storage Battery 51.2V 314Ah 16kwh All in One Wall Mounted LiFePO4 Lithium Battery Pack with Smart BMS

Shenzhen First Tech Co., Ltd was established in 2017 as a one-stop solution provider of solar & battery energy storage systems. We are engaged in the research, development, production, sales and service of commercial and industrial energy storage systems, home energy storage systems, lithium-ion battery packs, solar hybrid inverters, and solar optimizers.

Located in Shenzhen City, Guangdong Province, China, our factory has passed ISO9001, ISO14001, and ISO45001 management system certifications. Our products have obtained TUV-CB, CEIEC, EMC MSDS, UN38.3, and other certificates. We export to clients in Europe, Africa, Middle East, North America, South America, Southeast Asia, and other regions.

In addition to providing our own standard products, First Tech welcomes OEM & ODM orders and provides professional service and quality products with competitive prices to customers and markets worldwide.

First Tech is committed to becoming a global leading solar & ESS solution provider to deliver green energy and contribute to a cleaner world.

Enjoy New Life, Starting with First Tech!

• Regional Requirement: Reliable backup in extreme cold and long, dark winters
• Climate Conditions: Sub-zero temperatures for months; reliance on wind/hydro power
• Product Compatibility: Operating temperature down to -20°C (Discharging). LiFePO4 chemistry is inherently safer at low temperatures than NMC alternatives
• Professional Installation Guidance: Ensure the battery is configured to accept charge only when above 0°C (BMS controlled). The 15-year design life is crucial here as chemical degradation slows in the cold, potentially extending operational life even further