Product Introduction
The 51.2V 280Ah Wall-Mounted Home Energy Storage Battery is a high-capacity, space-saving, and long-lasting energy storage solution designed for home solar power systems, off-grid applications, and emergency backup power. Equipped with advanced LiFePO4 (Lithium Iron Phosphate) battery cells, this battery delivers superior safety, stability, and long cycle life, making it the perfect choice for residential and small business energy storage needs.
With a wall-mounted design, this battery saves space while providing seamless integration with solar inverters and home energy management systems. The built-in Smart Battery Management System (BMS) offers overcharge, over-discharge, short circuit, and temperature protection, ensuring safe and efficient energy storage.
Product Advantage
The 51.2V 280Ah battery is built with A-grade lithium-ion cells, ensuring high energy efficiency and long-term reliability.
Its advanced BMS protects against overcharging, over-discharging, short circuits, and overheating.
Designed for renewable energy systems, this battery helps reduce carbon footprints and energy costs.
Fully recyclable and free from toxic materials like lead or cadmium.
The wall-mounted design is compact and easy to install, saving floor space and blending seamlessly into your home.
Maintenance-free operation ensures hassle-free usage.
With a lifespan of over 15 years, this battery offers a low total cost of ownership compared to traditional lead-acid batteries.
High efficiency reduces energy waste, saving you money in the long run.
Perfect for solar energy storage, UPS systems, off-grid power, and backup power solutions.
Suitable for residential use, including homes, cabins, and small businesses.
Technical Parameters
No 序号 | Item 内容 | Parameter 参数 | Remark 备注 |
1 | Rating Voltage 标称电压 | 51.2V | |
2 |
Capacity 标称容量 |
280Ah | 0.2C discharge after full charge 完全充电后用 0.2C 放电至 截止电压的容量 |
3 |
minimum capacity 最小容量 |
≥280Ah | 0.2C discharge after full charge 完全充电后用 0.2C 放电至 截止电压的容量 |
4 | communication mode 通讯方式 | RS232、CAN、RS485 | |
5 | Charge Voltage 充电电压 | 58.4V | |
6 | Rated Charge current 额定充电电流 | ≤40A | Maximum Charge current 最大充电电流：200A |
7 | Impedance 内阻 | ≤30mΩ（Max） | |
8 |
Charging Mode 充电方式 |
CC/CV 恒流/恒压方式 | Constant Current /Constant Voltage 恒流/恒压 视电池电压转换 |
9 |
Charging Method 充电方法 | Standard Charging 0.2C 标准充电 0.2C | Charging Current:40A 充电电流:40A |
Fast Charging0.5C 快速充电 0.5C | Charging Current :100A 充电电流:100A | ||
10 |
Charging Time 充电时间 | About 6 Hours 大约 6 小时 | Standard Charging 标准充电 |
About 3 Hours 大约 3 小时 | Fast Charging 快速充电 | ||
11 | Overcharge Voltage 过充电保护电压 | 3.65V /Cell | Single string voltage 单串电压（adjustable） |
12 | Over Discharge Cut Off Voltage 过放电保护电压 |
2.8V /Cell | Single string voltage 单串电压（adjustable） |
13 | Rated discharge current 额定放电电流 | ≤100A | Maximum discharge current 最大放电电流：200A |
14 | Over Current 过流保护 | 210A | |
15 | Short Circuit 输出短路保护 | Recover after removing the short circuit load 保护后撤销短路负载回复 | |
16 | Operating Consumption Current 工作消耗电流 |
50mA (Max) | |
17 |
Operating Temperature 工作温度 | +10~+45℃ | Charging 充电 |
-20~+60℃ | Discharging 放电 |
FAQ
The battery comes with a 30 days since get deposit.
Yes, the modular design allows you to connect multiple batteries in parallel or series to increase capacity or voltage.
Absolutely! The battery is equipped with an intelligent BMS that ensures safe operation. It is also designed to be maintenance-free and emits no harmful gases.
Yes, the 51.2V 280Ah battery is compatible with solar energy systems, making it an excellent choice for storing solar power.
Yes, we offer detailed installation guides and customer support to assist you with setup. Professional installation services are also available upon request.
Our batteries are manufactured using A-grade cells and undergo rigorous testing to ensure top performance and safety.
We provide 24/7 customer support and a dedicated team to assist with technical queries and after-sales service.
Enjoy high-quality energy storage solutions at competitive prices, with flexible payment options.
We offer fast and reliable shipping to ensure your product reaches you on time.
Ready to upgrade your home energy storage system? Follow these simple steps to purchase the 51.2V 280Ah Wall-Mounted Home Energy Storage Battery:
Visit Our Website: Navigate to the product page for the 51.2V 280Ah Wall-Mounted Battery.
Add to Cart: Click the "Add to Cart" button and proceed to checkout.
Enter Shipping Details: Provide your shipping address and preferred payment method.
Place Your Order: Confirm your order and receive a confirmation email with tracking details.
Have questions or need assistance? Our team is here to help! Reach out to us via:
WhatsApp: +86 15656005075
