Place of Origin:
Hunan, China
Brand Name:
Joypo or customized
Certification:
CE, MSDS, UN38.3, etc
Model Number:
JP-U4850
Features:
Voltage and Capacity: 51.2V and 50Ah, providing a total energy storage capacity of 2.56kWh.
Battery Type: Lithium Iron Phosphate (LiFePO4), known for its high energy density and long lifespan.
Design: Rack-mounted design for easy installation and space-saving setup.
Dimensions: Compact size, typically around 480mm (L) x 420mm (W) x 132mm (H).
Weight: Lightweight compared to traditional lead-acid batteries, making it easier to handle and install.
Cycle Life: Up to 6000 charge-discharge cycles, ensuring long-term reliability and performance.
Safety: Equipped with a Battery Management System (BMS) to prevent overcharging, overheating, and short-circuiting.
Temperature Range: Operates efficiently in a wide temperature range, from -20°C to 60°C.
Benefits:
High Energy Density: Stores a large amount of energy in a compact space, ideal for residential and small-scale commercial applications.
Long Lifespan: With a cycle life of up to 6000 cycles, these batteries offer long-term value and reduced replacement costs.
Efficiency: High efficiency in energy conversion and minimal energy loss during storage and usage.
Safety: Advanced BMS ensures safe operation and protection against common battery issues.
Environmental Friendly: Supports sustainable energy solutions by storing renewable energy, reducing reliance on fossil fuels.
Easy Installation: Rack-mounted design simplifies installation and integration into existing systems.
| Item | Specification | |
| Serial-Parallel Mode | 16S1P | |
|
Basic parameter |
Nominal voltage | 51.2 V |
| Typical capacity | 50 Ah(2560 Wh) | |
| Inner resistance | ≤65 mΩ | |
| Working voltage range | 44.8~57.6 V | |
|
Charging input |
Charge method | CC&CV |
| Charge voltage | 58.4 V | |
| Standard charge current | 25 A | |
|
Max. continuous charge current |
50 A | |
|
Discharging output |
Discharge cut-off voltage | 42 V |
| Standard discharge current | 25A | |
|
Max. continuous discharge current |
50 A | |
| Main shell material | SPCC | |
| IP class | IP51 | |
| Cooling method | Air cooling | |
| Communication | CAN/RS485/DRY CONTACT | |
| Net weight | Approx 22kg | |
|
Environmental requirement |
Operation temperature range |
Charge:0℃~45℃ Discharge:-20℃~60℃ |
|
Storage temperature range |
15℃~25℃:≤12 Months 0℃~35℃:≤3 Months -20℃~45℃:≤1 Months |
|
| Storage humidity | 15%-85%RH | |
FAQ:
Q: What is the capacity of the 51.2V 50Ah rack lithium battery?
A: The battery has a capacity of 50Ah, with an overall energy storage capacity of 2.56kWh.
Q: What are the main uses of this battery?
A: It's primarily used for energy storage systems, backup power for homes and businesses, industrial applications, telecommunications, and in marine and RV settings.
Q: How long is the lifespan of the battery?
A: The battery is designed for a long lifespan more than 10 years, capable of enduring many charge-discharge cycles, typically lasting for many years depending on usage patterns.
Q: Is the battery safe to use?
A: Yes, the battery is equipped with an advanced Battery Management System (BMS) that ensures safe operation by preventing overcharging, overheating, and short-circuiting.
Q: How efficient is the battery?
A: The battery offers high efficiency in energy conversion, minimizing energy loss during storage and usage.
Q: What is the weight of the battery?
A: The weight can vary based on design and manufacturer, but generally, lithium batteries are lighter compared to other battery types with similar capacities.
Q: Can the battery be used with solar panels?
A: Yes, this battery is ideal for storing energy generated by solar panels, making it a great option for off-grid and hybrid energy systems.
Q: What are the environmental benefits of this battery?
A: By storing renewable energy, the battery helps reduce reliance on fossil fuels, contributing to lower carbon emissions and supporting sustainable energy practices.
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