Description

7,000 Cycles. LiFePO4 Lithium Battery. 20 Year Lifespan.
RICH SOLAR 48V 100Ah lithium iron phosphate battery (Alpha 5 Server) 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: 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)
Included:
1 foot RS485 communication cable
Set of parallel cables per battery
4.8kWh (48V 100Ah) lithium iron phosphate battery
Battery Server Rack
Battery Server Rack Dimensions: 39″L x 32″W x 24″H
Weight: 159 lb
Material: High-quality cold-rolled steel plate
Protection level: IP20
Packaging:Carton + wooden pallet
Tech Specs
Specifications
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:
4800 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
Waterproof:
IP65
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 17.7″W x 5.2″H
Weight:
42kg/92.6 lb
Group Size:
15
Battery Server Rack Specifications
Battery Server Rack Dimensions:
32″L x 24″W x 44″H
Weight:
159 lb
Thickness:
Frame 1.5mm, top/bottom plate 1.2mm, column 2.0mm, mesh door plate 1.2mm, side plate (screw fixed) 1.0mm, L-shaped bracket 2.0mm;
Material:
High-quality cold-rolled steel plate
Protection level:
IP20
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: YesShort Circuit Protection: Yes
Communication Ports: RS485/CAN
Warranty
10 Year Manufacturer Defect
User Manual & Specifications
  
Alpha 5 Server Lithium Iron Phosphate Battery
User Manual    Specifications