Don’t Buy Rack Battery 48V with 50AH, Unless You Know…

Battery 48V with 50AH internal BMS for lithium iron phosphate. UL listed prismatic 3.2V cells arranged in series – tested to 6,000 deep discharge cycles to 80% DoD – fully charge and discharge this battery daily without any issues for over 15 years. With a 99% operating efficiency, it is reliable and rigorously tested.
Redway lithium battery module PM-4850 Type

Are you in the market for a new battery for your solar power system or electric vehicle? Before you make a purchase, it’s essential to know what you’re getting into. One option that might catch your eye is the Rack Battery 48V with 50AH, but there are a few things you need to be aware of before making a decision.

The Rack Battery 48V with 50AH is a lithium iron phosphate battery with a UL-listed prismatic cell design. It boasts an impressive 6000 deep discharge cycles to 80% depth of discharge (DoD), which means it can be fully charged and discharged daily without any issues for over 15 years. With a 99% operating efficiency, this battery is reliable and has undergone rigorous testing.

However, there are a few factors you need to consider. Firstly, the nominal energy of this battery is 2400 Wh, which might not be sufficient for high-energy-consuming applications. If you have heavy power demands, it might be worth considering a battery with a higher nominal energy capacity.

Additionally, the charging and discharging temperature range of this battery is limited. It can only operate within a temperature range of 0 to 55℃ while charging and -20 to 60℃ while discharging. If you live in an area with extreme temperature fluctuations, this battery might not be suitable for your needs.

Furthermore, while the Rack Battery 48V with 50AH is compatible with various inverters, it’s crucial to ensure compatibility with your specific inverter brand and model. Double-check the compatibility before making a purchase to avoid any compatibility issues down the line.

Lastly, the IP21 rating means that this battery is not fully protected against moisture or dust. If you plan to install the battery in a location prone to excessive moisture or dust, you may need to take additional measures to protect it.

In conclusion, the Rack Battery 48V with 50AH can be a viable option for certain applications, especially with its impressive cycle life and efficiency. However, it’s essential to consider factors such as energy capacity, temperature range, compatibility with your inverter, and environmental conditions before making a decision. Take the time to research and understand your specific requirements to ensure that this battery meets your needs.

Remember, knowledge is power when it comes to making informed purchasing decisions. Don’t buy the Rack Battery 48V with 50AH unless you know it aligns with your specific requirements.

PM-4850 Details:

Cell Type LiFePO4 (LFP)
Capacity 50Ah
Nominal Energy 2400 Wh
Nominal Voltage 48 V
Working Voltage 37.5 ~ 54.75 V
Net Weight 22 Kg
Dimension [L*W*H] 440*410*88.5mm (17.32*16.14*3.48in)
Charging Temp. 0 ~ 55℃
Discharging Temp. -20 ~ 60℃
Design Life 20 Years
Cycle Life (25℃@80% DOD) 6000 Cycles
IP Grade IP21
Compatible Inverters Victron / SMA / Goodwe / SRNE / Solis / SAJ / Growatt / Luxpower / Voltronic / Deye / etc.
Certification & Safety Standard CE / UN38.3

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