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Product Details:
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| Energy: | 640WH | Nominal Capacity: | 50 AH |
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| Cell Assembly: | 3.2V100AH -4S1P | Nominal Voltage: | 12.8V |
| Cycle Life: | ＞6000（25℃,@0.5C 100%DOD） | Battery Type: | Lithium Iron Phosphate Battery |
| Highlight: | 12.8V Solar Panel Battery,50Ah Solar Panel Battery,50Ah Home Energy Storage Battery |
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The 12.8V 50Ah Solar Panel Battery is a reliable and efficient energy storage solution designed for home solar systems. Built with high-quality LiFePO4 cells, it ensures a long cycle life, enhanced safety, and stable power output. This battery efficiently stores excess solar energy during the day and delivers consistent power when needed, reducing dependence on the grid. Its compact and lightweight design makes installation easy, while the built-in BMS (Battery Management System) provides multiple layers of protection, including overcharge, over-discharge, overcurrent, and temperature control. Ideal for residential solar energy storage, this battery helps maximize energy efficiency and ensures uninterrupted power supply for your home.
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Charge and discharge parameter
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Charging voltage |
14.4-14.6V |
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Discharge cut-off voltage |
10V±0.5V |
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Maximum discharge current |
25A | |
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Maximum charging current |
25A | |
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Operating temperature |
Discharge | -20℃~55℃ |
| Charging | 0℃~55℃ | |
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Storage temperature |
Within a mont |
-20℃~45℃ |
| Within a year | 0℃~35℃ | |
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Series-parallel quantity |
Series connection |
4 |
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In parallel |
4 |
Series parallel connection diagram
Series diagram:
--The 12.8V LiFePO4 lithium battery is ideal for off-grid solar energy storage systems, providing reliable energy storage and efficient utilization.
--It serves as a dependable backup power source, ensuring continuous electricity supply during power outages or emergencies.
Suitable for both personal and commercial applications, the TONGBOND LiFePO4 lithium battery delivers exceptional durability and long-lasting performance. Choose this high-quality energy solution to meet your power needs.
Our LiFePO4 Lithium Battery is carefully packaged to ensure safe delivery to our customers. Each battery is securely wrapped and placed in a sturdy box with appropriate cushioning materials to prevent damage during transit.
For shipping, we partner with reliable courier services to deliver your order efficiently and securely. All shipments are tracked to provide you with real-time updates on the status of your delivery.
Q:Is the 12.8V 50Ah battery lightweight and easy to install?
Yes, it has a compact and lightweight design, making it easy to handle and install in a variety of applications, including off-grid setups and backup systems.
Q:What are the benefits of using a LiFePO4 battery over traditional lead-acid batteries?
LiFePO4 batteries offer better energy efficiency, longer life cycles, faster charging, and improved safety. They are a superior alternative to lead-acid batteries in terms of both performance and longevity.
Contact Person: Mr. Jack Luo
Tel: +86 15818458077
