Solar Lithium Battery Server Rack - LiFePO4 48V 100Ah (51.2V nominal) 5120Wh Smart BMS Rechargeable Lithium Iron Phosphate Battery [PRE-ORDER]

Pre-OrderSave 14%

Sale price$2,100 Regular price$2,450

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Re-stocking soon

**Note the first batch of incoming battery preorders has sold out! First batch estimated date is April/15**

**Note the Second batch of incoming battery preorders has sold out (Second batch is May/22)!***

***Note the third batch of incoming battery preorders has sold out (Third batch is July/August)!***


The following are pre-orders for September


Order by December 30th, price: $1899 (0.38 CAD per watt)

Order by Jan 31th, price: $2100 (0.42 CAD per wat)

Order by March 31st, price: $2150 (.43 CAD per wat)

Arrival is March 31st, regular price: $2400 (0.48 CAD per watt)

Estimated shipping date: September






UL Report (For Cells)

- Hidden On/Off key (RST key, press and hold >3s)

- Create 48 Volt Storage Systems

- Connect in parallel, up to 16 for 81,920 Watts

- Automatic system cell balancing

- All parameters available on the LCD display

- Temperature monitoring (high and low cut-off), 4 temperature sensors

- Exceptional voltage stability

- Maintenance-free

- <70% the weight of similarly sized SLA batteries


Nominal Voltage: 51.2 V

Nominal Capacity: 100 Ah

Dimension (LxWxH): 19" x 17" x 8.6″ (482mmx430mmx221mm)

Approx. Weight: 100 lbs ( 45 Kg )

Capacity @ 20A 300 min

Energy: 5120 Wh

Resistance: < 50mΩ

Self Discharge: < 3%

Cells: 3.2V 100Ah Cells

Recommended Charge Current: 50 A

Maximum Charge Current: 100 A

Recommended Charge Voltage: 58.4 V (3.65 V/Cell)

BMS Charge Cut-Off Voltage>  59.2 V (3.7 V/Cell)

Reconnect Voltage < 54.08 V (3.38 V/Cell)

Balancing Voltage > 54.4 V (3.4 V/Cell)

Maximum Continuous Dishcarge Current 100 A

BMS Discharge Current High Warning 125 A

BMS Discharge Cut-Off Current 130 A (1000ms)

Low Voltage Warning 44.8 V ( 2.8 V/Cell*16)

BMS Discharge Cut-Off Voltage <40 V (1 s) ( 2.5 V/Cell*16)

Reconnect Voltage >46.4 V ( 2.9 V/Cell)

Short Circuit Protection 300 μs

Terminal Type M8x4

Terminal Torque 106 ~ 132 in-lbs ( 12 ~ 15 N·m )

Case Material: Steel

Recommended Connection Wire: 6 AWG

Temperature Sensor Quantity: 6 pcs

Discharge Temperature:– 4 ~ 140 °F ( – 20 ~ 60 °C )

Charge Temperature– 23 ~ 131 °F (  0 ~ 55 °C )

Storage Temperature– 23 ~ 95 °F (  0 ~ 35 °C )

BMS High Temperature Cut-Off 149 °F ( 65 °C )

Reconnect Temperature 140 °F ( 60 °C)



All our products come with a 10-year limited warranty.

- Covers any defects in materials or workmanship

- Covers LiFePO4 cells failure over 10 years

- Covers the original purchaser only, non-transferable.

Changing any settings in the BMS will VOID the warranty. Only the factory set parameters are warranted.




Not satisfied with your purchase? Return or exchange your order for FREE through our online return center portal here

For more information on our return policy please visit our Return Policy page 

Processing time:

All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

Shipping times:

We currently carry inventory that is stored in Canada and the US and as such certain items will have different shipping times.

For Canadian located inventory: The standard shipping time will be between business 4-14 days from the day the inventory was processes. Note faster shipping options may be available upon checkout. 
For USA located inventory: The standard shipping time will be between 7-20 business days from the day the inventory was processes. Note faster shipping options may be available upon checkout. 

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