What Is A 51.2V 200Ah Battery?
A 51.2V 200Ah battery is a Lithium Iron Phosphate (LiFePO4) battery pack with a nominal voltage of 51.2 volts and a capacity of 200 ampere-hours, storing approximately 10.24 kilowatt-hours (kWh) of energy. Known for high efficiency, long lifespan, and safety, it’s commonly used for solar energy storage, backup power, and industrial applications requiring reliable, high-capacity battery solutions.
What Does 51.2V and 200Ah Mean?
The 51.2V indicates the battery’s nominal voltage—the electrical potential it provides. The 200Ah capacity means the battery can supply 200 amps for one hour or 1 amp for 200 hours, showcasing its ability to deliver sustained power over time, suitable for heavy-duty energy storage.
What Is Lithium Iron Phosphate (LiFePO4) Chemistry?
LiFePO4 batteries are popular for their superior thermal stability, safety, and longevity compared to other lithium-ion chemistries. They provide excellent cycle life (often exceeding 3,000 cycles), low self-discharge, and higher efficiency, making them ideal for deep-cycle applications like solar energy storage and backup power.
How Much Energy Does a 51.2V 200Ah Battery Store?
Energy capacity is calculated by multiplying voltage and ampere-hours: 51.2V x 200Ah = 10,240 watt-hours or 10.24 kWh. This amount of energy can power average homes, small businesses, or off-grid systems for several hours depending on load.
Where Are 51.2V 200Ah Batteries Commonly Used?
- Solar Energy Storage: Stores excess solar power for use during non-sunlight hours, maximizing renewable energy efficiency.
- Residential and Commercial Backup Power: Provides emergency power during outages to protect critical appliances and systems.
- Off-Grid Systems: Powers tiny homes, cabins, or remote locations without grid access.
- Industrial Applications: Suitable for telecom backup, medical devices, and reliable power in commercial equipment.
Why Is a 51.2V 200Ah Battery Ideal for Deep-Cycle Applications?
Designed to handle repeated deep discharges and recharge cycles, this battery type sustains performance over thousands of cycles, greatly reducing replacement frequency and lowering total lifecycle costs compared to traditional lead-acid batteries.
What Safety and Management Features Are Included?
These batteries integrate Battery Management Systems (BMS) to prevent overcharge, over-discharge, overheating, and short-circuits, ensuring safe operation. Communication protocols like CAN and RS485 allow integration with solar inverters and charge controllers for smart energy management.
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How Does OEM-Lithium-Batteries Enhance 51.2V 200Ah Battery Solutions?
OEM-Lithium-Batteries, with manufacturing expertise and backing by Redway Battery, specializes in producing high-quality, customizable LiFePO4 packs like the 51.2V 200Ah. Their products offer extended lifespan, advanced BMS technology, and compatibility with diverse energy systems to meet client-specific performance and safety needs.
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“Our 51.2V 200Ah LiFePO4 battery packs represent a perfect blend of energy capacity, durability, and safety,” notes OEM-Lithium-Batteries. “Through precision engineering and Redway Battery’s reliable manufacturing, we deliver solutions tailored for renewable energy, backup power, and industrial applications, ensuring efficiency and peace of mind for our clients.”
Summary Table: 51.2V 200Ah Battery Specifications
| Specification | Value |
|---|---|
| Nominal Voltage | 51.2V |
| Capacity | 200Ah |
| Energy | 10.24 kWh |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | >3,000 cycles @ 80% DoD |
| Max Charge Voltage | ~58.4V |
| Max Discharge Current | Approx. 100-150A |
| Weight | ~80-85 kg |
| Dimensions | Approx. 48cm x 50cm x 28cm |
| Battery Management System | Included (BMS with CAN/RS485) |
| Typical Applications | Solar storage, backup power, industrial |
The 51.2V 200Ah LiFePO4 battery pack is a robust, efficient, and safe energy storage choice for a broad range of applications. Its high capacity and long cycle life deliver excellent cost-effectiveness and reliability. Trusted manufacturers like OEM-Lithium-Batteries ensure customized designs with intelligent management systems, ideal for integrating with solar, backup, and industrial power solutions.
Frequently Asked Questions (FAQs)
Q1: What does 200Ah capacity mean?
It means the battery can supply 200 amps for one hour or 1 amp for 200 hours.
Q2: Why choose LiFePO4 chemistry?
For improved safety, long cycle life, and thermal stability compared to other lithium-ion batteries.
Q3: Can I use this battery for solar energy storage?
Yes, it’s ideal for storing solar energy efficiently for later use.
Q4: What is the typical lifespan of a 51.2V 200Ah battery?
Often more than 3,000 charge-discharge cycles, translating to 10-15 years lifespan.
Q5: How does OEM-Lithium-Batteries ensure battery quality?
Through advanced engineering, certified manufacturing, and integrated battery management systems tailored to client needs.
