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48V 4X EAGLE KIT- LiFePO4 – 120Ah – 6.14kWh
48V 4X EAGLE KIT LiFePO4 – 120Ah – 6.14kWh is a high-capacity lithium iron phosphate battery system designed for renewable energy storage and electric mobility. With a 48V nominal voltage and 120Ah capacity, it delivers 6.14kWh of energy, optimized for solar installations, golf carts, and home backup power. Its LiFePO4 chemistry ensures 3,500+ cycles at 80% DoD, with built-in BMS protection against overcharge, short circuits, and thermal runaway. Charging voltage ranges 54.4-58.4V depending on temperature compensation needs.
Maximizing the Lifespan of Golf Cart Batteries
What applications suit 48V 120Ah LiFePO4 systems?
These batteries excel in solar energy storage and mid-sized EVs. Their 6kWh capacity supports 8-12 hours of home appliance backup during outages. For golf carts, a 48V 120Ah pack typically provides 35-45 miles per charge. Pro Tip: Pair with 3kW inverters for optimal energy conversion efficiency in off-grid setups.
Beyond basic energy storage, 48V 120Ah configurations dominate marine applications due to vibration resistance. The modular design allows parallel connections up to 15kWh without voltage drop issues. For example, four units in series create a 192V system for industrial equipment. But what about extreme temperatures? The BMS automatically reduces charge current below 0°C to prevent lithium plating. A real-world example: Three 48V 120Ah batteries power a 5kW solar array in Arizona, storing enough energy to run a 3-ton AC unit for 6 hours nightly.
| Application | Runtime (120Ah) | Power Draw |
|---|---|---|
| RV Refrigerator | 48-60h | 150W |
| LED Lighting | 200h | 30W |
How does temperature affect performance?
LiFePO4 cells maintain 80% capacity at -20°C but require heating pads below 0°C. Charging efficiency drops 15% at 45°C ambient. Pro Tip: Install batteries in shaded compartments with 2″ ventilation gaps.
Practically speaking, thermal management is critical for 48V systems. The BMS monitors cell temperatures every 2 seconds, throttling charge rates when detecting >45°C gradients. In Nordic climates, battery heaters consuming 40-60W maintain optimal 15-25°C internal temperatures. For example, a Canadian solar farm uses glycol-cooled battery cabinets to handle -30°C winters. Why does this matter? Every 10°C above 25°C halves cycle life. Transitional phrase: Considering these factors, proper installation extends service life by 3-5 years compared to exposed setups.
Redway Battery Expert Insight
FAQs
Yes, up to 4 units safely with 150A busbars. Exceeding this requires active balancing modules to prevent current hogging.
What’s the weight advantage vs lead-acid?
At 52-58lbs, LiFePO4 weighs 60% less than equivalent 6kWh lead-acid banks needing 300+ lbs.