51.2V 300Ah LiFePO4 Home Energy Storage Battery for Solar Systems
The 51.2V 300Ah LiFePO4 Home Energy Storage Battery is designed for residential energy storage, solar battery systems and compatible backup power applications. With a nominal voltage of 51.2V and a rated capacity of 300Ah, it provides a calculated nominal energy of 15.36kWh for home energy storage projects.
Built with lithium iron phosphate battery chemistry, this floor-standing battery pack is suitable for integration into compatible energy storage systems. Its maximum continuous charging current of 150A and maximum continuous discharging current of 200A support a range of system designs within the specified operating limits.
The battery has a documented cycle-life test result of 6000 cycles, with capacity retention above 80% of initial capacity under the specified test conditions. Its operating temperature ranges are 0–45°C for charging and -20–60°C for discharging.
With overall dimensions of 890 × 416 × 237mm, this battery is intended for residential solar energy storage projects, battery backup applications and professional energy storage installations.
Before installation, confirm inverter compatibility, battery charging settings, electrical protection requirements and system integration conditions.
Contact YIFANG to discuss product specifications, project quantities and B2B supply requirements.
Technical specifications based on the uploaded battery specification sheet.
| Specification | Value |
|---|---|
| Product Category | Home Energy Storage Battery |
| Battery Chemistry | LiFePO₄ |
| Nominal Voltage | 51.2V |
| Rated Capacity | 300Ah |
| Calculated Nominal Energy | 15.36kWh |
| Internal Resistance | ≤50mΩ |
| Standard Charge Current | 60A |
| Maximum Continuous Charge Current | 150A |
| Standard Discharge Current | 150A |
| Maximum Continuous Discharge Current | 200A |
| Charge Voltage Limit | 58.4V ± 0.5V |
| Discharge Cut-off Voltage | 41.6V ± 0.5V |
| Cycle-Life Test | 6000 cycles |
| Capacity Retention Criterion | Above 80% of initial capacity |
| Charging Temperature | 0–45°C |
| Discharging Temperature | -20–60°C |
| Storage Temperature | -10–45°C |
| Dimensions | 890 × 416 × 237mm ± 2mm |
Technical note: The cycle-life result is based on the test conditions documented in the specification. Actual performance depends on usage, temperature and charging/discharging conditions. Product weight, IP rating, certification details and warranty duration are not specified in the available document.
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High-Capacity Residential Energy Storage
The 51.2V 300Ah configuration provides a calculated nominal energy of 15.36kWh, making it suitable for compatible residential solar energy storage applications.
LiFePO4 Battery Chemistry
Lithium iron phosphate technology offers a well-established battery chemistry for stationary energy storage applications.
Documented Cycle-Life Performance
The battery specification records 6000 cycles with capacity retention above 80% of initial capacity under the stated test conditions.
High Continuous Discharge Capability
A maximum continuous discharge current of 200A supports suitable system designs when electrical limits and installation requirements are respected.
Defined Operating Temperature Range
The specified charging range is 0–45°C, while the discharging range is -20–60°C. Correct temperature management is essential for battery operation.
Floor-Standing Installation Format
The 890 × 416 × 237mm enclosure dimensions help installers assess available installation space and project layout requirements.
Designed for Professional B2B Projects
Suitable for evaluation by solar installers, energy storage integrators, distributors and project procurement teams.
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What products does YiFang offer?
YiFang specializes in batteries, chargers, battery packs, and power solutions, including Li-ion, LiMn (IMR), Ni-MH, and LiFePO₄ batteries.
Does YiFang provide OEM/ODM services?
Yes, we offer flexible OEM and ODM customization, including product design, specifications, and packaging to meet your exact requirements.
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Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What is YiFang’s production capacity?
YiFang operates its own factory with automated production lines, producing up to 100,000 units daily, ensuring consistent quality and timely delivery.
How can I contact YiFang for orders or inquiries?
You can contact us via our website inquiry form, email, or phone. Our team is ready to provide professional guidance and customized solutions.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What industries use YiFang products?
Our products are widely used in e-cigarettes, UAVs, balance scooters, electric bikes, electronic equipment, toys, flashlights, and other commercial and industrial applications.
What warranty and after-sales support does YiFang offer?
We provide 6–12 months warranty, responsive customer support, and global insurance coverage for long-term reliability and customer peace of mind.
