Wall Mounted All in One LiFePO4 Lithium Battery Pack 48V 314Ah 15kwh Home Energy Storage System

Shenzhen First Tech Co., Ltd was established in 2017 as a comprehensive solution provider for solar and battery energy storage systems. The company specializes in 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, First Tech's factory has passed ISO9001, ISO14001, and ISO45001 management system certifications. Products have obtained TUV-CB, CE, IEC, EMC, MSDS, UN38.3 certifications and are exported to clients in Europe, Africa, Middle East, North America, South America, and Southeast Asia.

In addition to standard products, First Tech welcomes OEM and ODM orders, providing professional service and quality products with competitive prices. The company is committed to becoming a global leading solar and ESS solution provider to deliver green energy and contribute to a cleaner world.

Company Mission: Enjoy New Life, Starting with First Tech!

• Market Needs: Stable backup power and efficient solar self-consumption for dense urban environments with high temperatures and humidity
• Product Positioning: Ultra-Reliable Urban Power Hub with IP20 rating and wide operating temperature range (-20~65°C)
• Key Advantages: Compact footprint ideal for space-constrained homes, modular expandability, and 6000+ cycle life for long-term investment

• Market Needs: Maximizing self-consumption of solar power, energy independence, and meeting stringent safety standards
• Product Positioning: Intelligent Green Energy Manager with RS485/CAN communication and remote monitoring capabilities
• Key Advantages: CE certification, compatibility with most hybrid inverters, 15-year design life, and parallel capability for large installations

• Market Needs: Reliable backup power and off-grid solutions for regions with intermittent grid infrastructure
• Product Positioning: Unshakable Power Foundation with high discharge current (200A max) capability
• Key Advantages: Modular design supporting up to 16 units in parallel, robust construction for varied climates, and long cycle life

• Market Needs: Large-scale solar energy storage capable of withstanding extreme desert heat conditions
• Product Positioning: Desert-Proof Solar Vault with high-temperature charging capability (up to 65°C)
• Key Advantages: Self-developed BMS/cell/pack quality control, high capacity storage, and thermal stress resilience

• Market Needs: Affordable, durable off-grid solutions for homes, clinics, and micro-enterprises
• Product Positioning: Dependable Off-Grid Power Engine with simple parallel configuration
• Key Advantages: Minimal maintenance requirements, wide operating temperature range, floor-mount stability, and exceptional cycle life