Opt for our 48v 280ah battery and experience enhanced energy efficiency along with remarkable energy cost reductions in your household. This comprehensive battery solution offers reliable backup power during emergency outages, diminishing reliance on the external power grid and advancing both energy efficiency and environmental sustainability.
Our meticulous design and installation procedures guarantee effortless and rapid deployment. By employing premium materials and state-of-the-art technology, our batteries are renowned for their outstanding durability and extended lifespan. The intelligent monitoring system incorporates real-time adjustment capabilities, ensuring the battery remains in peak operating condition at all times.
Select our 48v 280ah battery and relish in a continuous energy supply that will substantially lower your electricity expenses. It streamlines home energy management and presents you with a clever and efficient domestic power solution.
产品展示:
- Our 48v 280ah battery is highly acclaimed for its sleek, modular, and flexible design, which remarkably curtails the installation space requirements.
- The battery adopts the advanced lithium iron phosphate (磷酸铁锂) technology and is famed for its extraordinary reliability and sturdiness, possessing an anticipated service life exceeding ten years.
- 此外, our 48v 280ah battery is equipped with user-friendly push-button switches that considerably streamline the wiring, 安装, and maintenance processes, rendering it an ideal option for effortlessly handling your energy necessities.
- Our 48v 280ah battery distinguishes itself with its multi-functionality and extensive compatibility, facilitating seamless integration with diverse systems such as uninterruptible power supplies (UPS) and solar photovoltaic (光伏发电) 系统.
- Specially crafted to address a wide range of energy management hurdles, this battery offers potent energy storage capabilities, guaranteeing the continuity and stability of the system and establishing itself as your dependable energy supply ally.
性能特点
体积小、重量轻
The 48v 280ah battery is designed with a compact and lightweight structure. This not only boosts its portability but also eases the installation procedure. Its versatility allows for customization based on various application scenarios, which in turn heightens installation efficiency and cuts costs, presenting users with enhanced flexibility and convenience.
无害绿色材料
Made from environmentally friendly materials, the 48v 280ah battery is free of any heavy metals and strictly adheres to international environmental regulations. 整个生产过程, we prioritize environmental protection. We are dedicated to diminishing harmful emissions and ensuring the environmental sustainability of our products.
预计电池容量
Our 48v 280ah battery is equipped with the most advanced power management technology to effectively prevent battery overcharging and overdischarge. This feature not only significantly extends the battery life, but also improves the overall performance of the battery, optimizes the user experience, and helps to effectively reduce costs.
免维护
Our battery products use the most advanced materials and technologies. Long-term stability and excellent reliability are guaranteed. The integrated intelligent monitoring system continuously monitors and optimizes operating parameters. This reduces the risk of unplanned downtime and achieves cost savings for our customers.
循环寿命超过 5000 次
Our 48v 280ah batteries are praised for their excellent cycle life, withstanding more than 5,000 charge and discharge cycles without performance degradation. Durability ensures the long-lasting efficiency and reliability of the battery, and by extending the battery life, we contribute to environmental and economic benefits.
内置BMS管理系统
Our Battery management System (电池管理系统) enhances system safety by monitoring key parameters such as voltage, current and temperature to precisely prevent overcharge, 过放电和过热. 此外, it contains an advanced alarm system designed to ensure the stability and security of the power grid.
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Powerwall 适合哪些家庭?
1. 有稳定供电需求的家庭.
2. 有太阳能发电条件的家庭.
3. 追求能源独立和环保家园.
4. 电费或峰谷电价差异较高地区的家庭.
5. 居住面积较大的家庭.
工程案例 & 应用
生产环境 & 包装
性能测试
标称容量
将电池组置于25°C环境箱中, 0.2C恒流恒压至54.65V, 0.05C 截止, 把它放在一边 60 分钟; 1C放电至37.5V.
费率收费
电池组以0.1C恒流充电, 0.2C,0.3C,0.5C,25℃环境下1C至54.75V.
恒压达到0.05C后停止充电, 并记录不同倍率下的充电测试数据.
储存性能-室温放置
在常温环境下, 100% SOC 存储 28 天数测试容量保持率和恢复率(测试 5 组电池)
储存性能-高温放置
55℃，100% S0C存储4*7 28 天, 测试容量保持率和恢复率(测试平均值 5 组电池）
循环性能
睾丸法:
25’℃, 0.2C恒流充电至53.25V, 恒压至 0.05C 截止; 后 30 存储分钟数, 0.2C 放电 电源至 42V, 循环到 80% SOC 截止;
25℃, 1C恒流充电至53.25V, 恒定电压至 0.05C 截止; 后 30 存储分钟数, 1C放电至42v, 循环到 80% SOC 截止.
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问题
常问问题
The 48V 280Ah LiFePO4 battery has a total energy of about 14.3kWh. The specific power supply time depends on the daily electricity consumption of the household.
The efficiency of 48V 280Ah battery is affected by many factors, and the battery charge and discharge efficiency exceeds 90%, the cycle life is long and the high current discharge performance is good.
从每千瓦时的存储成本和长期节能效果来看, 壁挂式太阳能电池非常具有成本效益.
最好按照制造商推荐的方向安装锂离子电池，以确保安全和性能.
是的, 电池保修期是 6 年. 如果在此期间我们有任何质量问题, 我们将为您解决.
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