Rich Solar Alpha 5 5000Wh 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) 

48V 100Ah LiFePO4 Deep Cycle Lithium Iron Phosphate Battery

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: 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

Warranty

3 Year Manufacturer Defect

Still Have Questions About Rich Solar Alpha 5 Powerwall? Give us a call today 1-877-242-2792