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Rich Solar

Rich Solar - Alpha 5 Server Lithium Iron Phosphate Battery


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Alpha 5 Server Lithium Iron Phosphate Battery by Rich Solar

7,000 Cycles. LiFePO4 Lithium Battery. 20 Year Lifespan

The RICH SOLAR 48V 100Ah lithium iron phosphate battery (Alpha 5 Server) has a much longer cycle life capacity and is easier to maintain than other battery technologies. This LiFePO4 technology improves battery safety and packs more power into a small and lightweight footprint.


  • Extremely high number of charge/discharge cycles
  • 20 Year lifespan with proper maintenance
  • Built-in smart battery management system
  • Wide operating temperature range
  • Unsurpassed high temperature performance
  • Green energy without metal contaminant
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • Lifetime customer support
  • Over charging or discharging protection.
  • Over current & short circuit protection.
  • High & low temperature disconnects
  • Charge Voltage: 52.5V
  • Max Charge Current: 100 A
  • Max Discharge Current: 100 A
  • Battery Dimensions: 19″L x 18 3/4″W x 5 1/4″H
  • Weight: 130 lb
  • Connect in Parallel for Larger Capacity

BMS Safety Protection

  • Each cell is fused and if for some unlikely situation a cell fails, this design will isolate the cell stopping any other damage and allows the battery to function safely
  • Convenient removable carry handle
  • Lightweight
  • Short circuit protected
  • Physical damage to battery case will not cause fire
  • Excessive thermal exposure will not cause a fire
  • Able to withstand over-charge/over-discharge without damage to the battery
  • Sophisticated Battery Management System (BMS)

    Alpha 5 Server Lithium Iron Phosphate Battery

    48V 100Ah LiFePO4 Deep Cycle Lithium Iron Phosphate Battery (Alpha 5 Server)


    Electrical Specifications

    • Nominal Voltage: 48V
    • Nominal Capacity(at .5C, 77°F): 100Ah
    • Minimum Capacity (at .5C, 77°F): 95Ah
    • Expected Cycle Life: >7000 cycles w/1C charge and discharge rate, at 77°F, 80% DOD

    Operating Specifications

    • Charge Method: Smart charger, constant current, constant voltage
    • Operating Voltage: 48 V
    • Capacity: 100 Ah
    • Energy: 5000 Watt Hours
    • Charge Voltage Range (Max 52.5V): 52.0 -52.5V
    • Continuous Charge Current: 100A
    • Continuous Discharge Current: 100A
    • Over Voltage Shutdown: 52.5 +/-0.2V
    • Discharge Cut-off Voltage: 42V =/- 0.5V
    • Self Discharge (stored at 50% SOC): < 3%/month

    Temperature Performance

    • Charge Temperature: 32° F to 113° F
    • Discharge Temperature: -4° F to 122° F
    • Storage Temperature: -4° F to 122° F
    • BMS High Temperature Cut-off: 149°F
    • BMS Low Temperature Cut-off: 32°F

    Physical Specifications

    • Battery Dimensions: 19″L x 18 3/4″W x 5 1/4″H
    • Weight: 130 lb
    • Group Size: 15

    BMS Operation

    Over Charge Protection

    • Over charge detection voltage: 3.9 +/- 0.05V
    • Over charge detection delay time: 0.96 – 1.4s
    • Over charge release voltage: 3.80 +/-0.05V
    • Maximum charge voltage: 3.65 +/-0.05V

    Over Discharge Protection

    • Over discharge detection voltage: 2.0V +/- 0.05V
    • Over discharge detection delay time: 115-173ms
    • Over discharge release voltage: 2.3V +/- 0.10V
    • Over Current Protection Over current detection delay time: 9 +/- 2ms
    • Over current release condition: Cut load

    Polarity Reverse Protection: Yes
    Short Circuit Protection: Yes

    Communication Ports: RS485/CAN


    10 Year Manufacturer Defect


    • 1 foot RS485 communication cable
    • Set of parallel cables per battery
    • 4.8kWh (48V 100Ah) lithium iron phosphate battery

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    1. We care about you. We don't want to just sell you something and never hear from you again, we want to be a part of ALL of your adventures. To do that, we know how important customer satisfaction and providing quality products is.  
    2. We're a family owned business! My wife and I run Wild Oak Trail, and when our son and daughter are old enough, they will probably take your calls too.  
    3. We are passionate about the outdoors, going on adventures, emergency preparedness, off the grid living and so much more. It's all inspiring! We'd love to hear what you've got planned for our products! 
    4. We stand behind what we sell. If you're not happy, we'll make it right.