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ALPHA 5 | 48V 100Ah LiFePO4 Battery | Premium 48V Server Rack Lithium Battery for Residential, Commercial, Off-Grid | 7,000 Lifetime Cycles | Pre-Order Only

SKU RS-B4811
Original price $0.00 - Original price $10,299.99
Original price $0.00
$1,599.99
$699.99 - $9,599.99
Current price $1,599.99


PRE-ORDER ONLY


Available for pre-order only. Please allow up to 60 days for delivery, as we produce these batteries based on demand.


If you have any questions, please call us at 1-800-831-9889.








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


RICH SOLAR 48V 100Ah lithium iron phosphate 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: 100 A

  • Max Discharge Current: 100 A

  • Battery Dimensions: 19"L x 18 3/4"W x 5 1/4"H

  • Weight: 92.6 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 Dimensions39"L x 32"W x 24"H

  • Weight: 159 lb

  • Material: High-quality cold-rolled steel plate

  • Protection level: IP20

  • Packaging: Carton + wooden pallet





Specifications




Electrical Specifications





Nominal Voltage:


48V




Nominal Capacity (at .5C, 77°F):


100Ah




Minimum Capacity (at .5C, 77°F):


99.5Ah




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(L*W*H):


19x 17.7x 5.2 in




Weight:


42kg/92.6 lb









Battery Server Rack Specifications




Battery Server Rack Dimensions(L*W*H):


27.6 x 27.6 x 44 in




Weight:


196 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: Yes


Short Circuit Protection: Yes


Communication Ports: RS485/CAN


Warranty: 10 Year Manufacturer Defect

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USA Based Tech & Customer Support Got a question? Speak to our USA based tech & customer support team: 571-350-0146
#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty