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Rich Solar Alpha 5 Powerwall Lithium Iron Phosphate Battery

SKU RS-B48100
Original price $1,999.99 - Original price $1,999.99
Original price
$1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

Rich Solar Alpha 5 Powerwall Lithium Iron Phosphate Battery

6,000 Cycles. LiFePO4. 20 Year Lifespan.

RICH SOLAR 48V lithium battery has a much longer cycle life capacity, and is easier to maintain compared to other battery technologies. The LiFePO4 technology has better thermal and chemical stability, which improves battery safety and packed with power in a small and lightweight footprint. 

Features:
  • 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)

Specifications

Electrical Specifications
Nominal Voltage: 48V
Nominal Capacity(at .5C, 77°F): 100Ah
Minimum Capacity (at .5C, 77°F): 95Ah
Expected Cycle Life: >6000 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: 5A
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
Waterproof: IP65


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