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Rich Solar

Rich Solar - Alpha 5 Powerwall Lithium Iron Phosphate Battery


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Alpha 5 Powerwall Lithium Iron Phosphate Battery by Rich Solar

6,000 Cycles. LiFePO4 Lithium Battery. 20 Year Lifespan

The RICH SOLAR 48V 100Ah lithium battery  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: 50 A
  • Max Discharge Current: 100 A
  • Battery Dimensions: 23 1/4″L x 14 7/8″W x 6 1/8″H
  • Weight: 100 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)

    48V 100Ah LiFePO4 Deep Cycle Lithium Iron Phosphate Battery 


    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: 50A
    • 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 140° F
    • Discharge Temperature: -4° F to 140° F
    • Storage Temperature: -4° F to 140° F
    • BMS High Temperature Cut-off: 149°F
    • BMS Low Temperature Cut-off: 32°F

    Physical Specifications

    • Battery Dimensions: 23 1/4″L x 14 7/8″W x 6 1/8″H
    • Weight: 100 lb
    • Group Size: 15
    • Battery post size: 5/16"

    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


    3 Year Manufacturer Defect

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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.  
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