Product Details
Place of Origin: China
Brand Name: Redway
Certification: CE RoHS MSDS
Model Number: PW5150-S
Payment & Shipping Terms
Minimum Order Quantity: 1pcs
Packaging Details: Wooden packing, carton packing
Delivery Time: 20Days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10000PCS/Day
Battery Type: |
LiFePO4 |
Norminal Voltage: |
51.2V |
Capacity: |
50Ah |
Power: |
2.56kWh |
Casing: |
Sheet Metal Case |
Weight: |
23Kg |
Dimensions: |
350*335*148 Mm |
OEM&ODM: |
Acceptable |
Battery Type: |
LiFePO4 |
Norminal Voltage: |
51.2V |
Capacity: |
50Ah |
Power: |
2.56kWh |
Casing: |
Sheet Metal Case |
Weight: |
23Kg |
Dimensions: |
350*335*148 Mm |
OEM&ODM: |
Acceptable |
51.2V 50Ah wall-mounted solar LiFePO4 power wall deep cycle lithium battery for energy storage
Battery Features:
Voltage: 51.2V - This indicates it is a 16-series (16S) lithium-ion battery pack configuration, with each cell at around 3.2V. 16 cells in series gives 51.2V.
Capacity: 50Ah (amp-hours) - This is the amount of energy the battery can store. It can provide 50 amps of current continuously for 1 hour or a lower current for a longer period of time before being fully discharged.
Battery Chemistry: LiFePO4 (Lithium Iron Phosphate) - This is a type of lithium-ion chemistry known for its safety and longevity compared to other lithium types like NCA or NMC. It has a lower energy density but is less prone to overheating.
Form Factor: Wall-mounted power wall - Indicates it is designed to be mounted on a wall and take up space like panels, versus a large box/container type format. This makes it suitable for residential energy storage applications.
Application: Solar energy storage - Specifies it is intended to store energy collected from solar photovoltaic panels during the day and make that power available when the sun isn't out. This helps increase self-consumption of solar power.
Items | Specification |
---|---|
Cell Type | LiFePO4 (Customizable: LiFePO4 / NCM / Prismatic / Cylindrical) |
Nominal Voltage | 51.2V |
Battery Capacity | 50Ah |
Nominal Energy | 2.56kWh (2560Wh) |
Dimension [L*W*H] | 350*335*148 mm (13.78*13.19*5.83 inch) (Customizable Dimension) |
Weight | ≈23kg (50.7 lbs) |
Working Voltage | 40V~58.4V |
Charge Voltage | 58.4V |
Discharge Cut-off Voltage | 40V |
Maximum Charge Current | 50A Continuous |
Maximum Discharge Current | 50A Continuous |
Fast Charging | Supports Fast Charging |
Charging Temperature | 0~55°C (32℉~131℉) |
Discharging Temperature | -20~60°C (-4℉~140℉) |
Operating Humidity Range | <30% |
Series/Parallel Number | 16S1P |
Max. Parallel Connection | 16 |
Cycle Life (25°C / 77℉@60% DOD) | >8000 Cycles |
Cycle Life (25°C / 77℉@80% DOD) | >6000 Cycles |
Self-Discharge Rate | <3% per month (25°C / 77℉) |
IP Grade | IP21 (Higher grade optional) |
Battery Case | Steel |
Monitoring & Protection | Smart BMS: Overcharge / OverDischarge / Overcurrent / OverTemperature / ShortCircuit |
Communication | RS485 / CAN |
Optional Functions | Bluetooth / WiFi / Circuit Breaker / Heating / Active Balance / LED Touch Screen / APP |
Accessories | Inverter Power Cable, Parallel Cable, Communication Cable, Grounding Wire |
Compatible Inverters | Victron / GOODWE / Solis / Growatt / SMA / SAJ / Luxpower / SRNE / Deye / Voltronic, etc. |
Color | White / Gray / Black |
Design Life | 20 Years |
Warranty | 5 Years |
User Manual | With the Battery Packaging |
Certification & Safety Standard | UL / FCC / CE / IEC / RoHS / UN38.3 / MSDS |
Why choose the LiFePO4 battery?
Safety - LiFePO4 batteries are considered one of the safest types of lithium-ion chemistries. They are much less prone to overheating and runaway thermal events compared to other lithium types. This makes them well-suited for residential use.
Long Lifespan - LiFePO4 batteries can achieve 2500-6000 cycles of partial discharge before losing capacity. This gives them a lifespan of 10-15 years which is longer than many competing lithium chemistries.
Stable Voltage - The voltage curve of a LiFePO4 cell is very flat during discharge providing a stable power output. This prevents sudden voltage drops under load.
Low Cost - While the energy density of LiFePO4 is lower than some other lithium types, the cost per kWh tends to be cheaper making them economical for storage applications.
Environmentally-Friendly - The iron phosphate cathode material used is less toxic and more sustainable than those using rare earth metals.
Deep Discharge Tolerant - LiFePO4 batteries maintain their capacity even when discharged to lower states of charge like 50% drained compared to other lithium types.
Redway Battery specializes in providing a diverse selection of battery sizes and configurations to cater to a wide range of applications. Whether you need standard battery options or have unique power requirements, our team of experienced engineers is here to assist you throughout the entire process of designing, developing, testing, and manufacturing custom battery solutions tailored to your specific needs. Feel free to reach out to us today to learn more about our comprehensive range of battery solutions and how we can create a customized solution for you.