In today's rapidly developing global new energy and energy storage technologies, LiFePO₄ battery packs (lithium iron phosphate battery packs) are becoming one of the core technologies transforming traditional energy usage patterns. As a lithium-ion battery technology with high safety, long cycle life, and excellent thermal stability, LiFePO₄ batteries, with their superior performance advantages, are widely used in solar energy storage systems, backup power supplies, industrial equipment, and even electric vehicles. In this field, ONESUN Power (hereinafter referred to as ONESUN), as one of the internationally renowned battery manufacturers, is committed to providing global customers with the highest quality LiFePO₄ battery pack solutions, helping partners achieve more efficient and reliable energy application deployments.
First, we need to understand why LiFePO₄ battery packs stand out in the energy storage market. Compared with traditional lead-acid batteries and some other lithium battery technologies, LiFePO₄ batteries have higher safety and a longer service life. Their chemical structure is stable and not prone to thermal runaway, making them suitable for stable operation in high-temperature or high-load environments; the cycle life usually exceeds 3000 cycles, far exceeding that of lead-acid batteries, greatly reducing long-term operating costs; and they do not contain heavy metals such as cobalt, making them more environmentally friendly and safe. These advantages make LiFePO₄ battery packs the preferred technology for home, commercial, and industrial energy storage systems.
Lithium Iron Phosphate (LiFePO4) battery packs
| Parameter | Typical Value / Range | Unit | Description |
|---|---|---|---|
| General Specifications | |||
| Nominal Voltage | 3.2 | V per cell | Standard voltage per LiFePO4 cell |
| Operating Voltage Range | 2.5 - 3.65 | V per cell | Safe working voltage range |
| Nominal Capacity | 20 - 300 | Ah (per cell) | Common capacity range for standard cells |
| Performance Characteristics | |||
| Energy Density | 90 - 160 | Wh/kg | Gravimetric energy density |
| Cycle Life | 2000 - 7000 | cycles | At 80% Depth of Discharge (DoD) |
| Charge Rate (Standard) | 0.5 - 1 | C | Recommended standard charging rate |
| Charge Rate (Fast) | 1 - 3 | C | Maximum fast charging rate |
| Discharge Rate (Continuous) | 1 - 5 | C | Continuous discharge capability |
| Discharge Rate (Peak) | 3 - 10 | C | Short-term peak discharge (≤30s) |
| Self-Discharge Rate | 2 - 5 | % per month | At room temperature (25°C) |
| Temperature Specifications | |||
| Charge Temperature | 0 - 45 | °C | Optimal charging temperature range |
| Discharge Temperature | -20 - 60 | °C | Safe discharge temperature range |
| Storage Temperature | -20 - 45 | °C | Recommended long-term storage range |
| Safety & Protection | |||
| Thermal Runaway Temperature | 270 - 300 | °C | Much higher than other lithium chemistries |
| Overcharge Protection | 3.6 - 3.8 | V per cell | BMS cut-off voltage |
| Over-discharge Protection | 2.0 - 2.5 | V per cell | BMS cut-off voltage |
| Short Circuit Protection | Yes | - | Standard BMS feature |
Against the backdrop of continuously increasing demand for high-quality energy storage in the global energy market, ONESUN, with its profound industry experience and global presence, has become a highly trusted solution provider in the industry. Founded in 2014, ONESUN is a high-tech enterprise integrating battery pack R&D, manufacturing, and system integration, with products sold to more than 70 countries and regions worldwide. The company has a complete vertical manufacturing system, not only independently developing battery management systems (BMS) but also independently producing core components such as inverters and energy management systems (EMS), achieving efficient coordination and quality control from battery cells to complete systems.
ONESUN's LiFePO₄ battery pack product line covers a variety of application scenarios, from home energy storage wall-mounted batteries and commercial industrial-grade batteries to high-voltage power battery packs, meeting the personalized needs of different customers. Whether for energy storage in home solar systems or stable power supply in large industrial energy storage systems, ONESUN provides mature and reliable product solutions. By utilizing Class A LiFePO₄ battery cells from top Chinese suppliers, combined with independently developed BMS technology, every battery pack boasts high safety, intelligent monitoring, and a long lifespan.
Customization is another major advantage of ONESUN. Facing the diverse needs of the global market, ONESUN offers flexible OEM/ODM customization capabilities, tailoring battery pack solutions to specific customer requirements such as power demands, size constraints, and installation environments. This deep customization not only improves product applicability but also helps customers achieve optimal cost-effectiveness and operational experience in project deployment. Whether it's backup power for communication base stations, energy self-sufficiency for off-grid cabins, or power sources for industrial equipment, ONESUN provides one-stop technical support from design to delivery.
It's also worth noting that ONESUN possesses significant advantages in product quality control and its global service network. The company has established a rigorous quality management system, strictly controlling every process from raw material inspection and manufacturing to finished product testing, ensuring that all products meet international standards. Simultaneously.
ONESUN has built a comprehensive global after-sales support system, providing customers with timely responses and professional technical guidance to ensure the stable operation of battery systems throughout their entire lifecycle.
In summary, ONESUN, as an internationally renowned LiFePO₄ battery pack manufacturer, not only stands out in the industry with its advanced technology, extensive experience, and superior quality, but also provides comprehensive and innovative energy solutions through flexible customization services and a global presence. In the wave of new energy development, choosing a trustworthy partner like ONESUN will bring safer, more efficient, and more sustainable energy future for businesses and individual users.
Article Source: Lithium battery manufacturer - ONESUN China
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