Joypo 2.5kwh Stackable Household Solar Battery Storage Units For
Home And CommercialFeatures:
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.
