51.2V – 200Ah Lithium Iron Phosphate (LiFePO4) Batteries

$12,500.00 $12,064.70

POWERSYNC Lithium Iron Phosphate (LiFePO4) Batteries and Energy Storage Systems (ESS) are designed for residential, commercial, or industrial scale projects where long lasting, efficient, and scalable energy solutions are required.

POWERSYNC ESS’s are customizable and can be delivered as a stand alone battery system or as a fully integrated system including inverter / chargers, charge controllers, and energy management software.

These batteries offer a significant longer cycle life and longer float/calendar life than lead acid batteries while helping to minimize replacement cost and reduce total cost of ownership.

Features of Lithium Iron Phosphate (LiFePO4) Batteries:

  • Longer Cycle Life: Offers a significant longer cycle life and longer float/calendar life than lead acid batteries helping to minimize replacement cost and reduce total cost of ownership. LiFePO4 batteries are designed for 8,000 Cycles at 30% DOD, 5,000 Cycles at 50% DOD, and 3,000 Cycles at 80% DOD.
  • More Energy: Delivers significantly more energy than lead acid batteries, even at high discharge rate while maintaining high energy capacity.
  • Advanced BMS Protection: Under/Over voltage and current protection ensuring safe and efficient operation.
  • Charging: With quality micrprocessor controlled chargers
  • Safety: Advanced LiFePO4 cell design includes various safeguards including high temp thermal fuse, flame retardant additive and pressure relief valves.
  • Increased Flexibility: LiFePO4 batteries are a drop-in replacement of lead acid batteries. Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.
  • SOC Meter: Standard LED Display
  • Ultra Low Self Discharge Curve: <1% per monthLong Term
PERFORMANCE SPECIFICATIONS
Nominal Voltage 51.2V
Rated Capacity 200 Ah (C5, 25C)
Energy 10,240 Wh
Internal Resistance ≤30mΩ
Cycle Life >5000 @50%DOD
Months Self Discharge <1%
Efficiency of Charge 100% @0.5C
Efficiency of Discharge 96~99% @1C
CHARGE SPECIFICATIONS
Charge Cut-off Voltage 58.4±0.2V
Floating Charge Voltage 55.2±0.2V
Charge Mode CC/CV 58.4V / Float 55.2V
Charger Current 60A = 0.3C
Max. Charge Current 100A = 0.5C
DISCHARGE SPECIFICATIONS
Discharge Voltage ≥ 51.2V
Standard Discharge Current 100A = 0.5C
Max. Discharge Current 150A for one hour = 0.75C
Pulse Discharge Current 200A for 15 minutes = 1C
Reserve Capacity @25A 480 Min
Reserve Capacity @50A 240 Min
Discharge Cut-off Voltage 40V
MECHANICAL SPECIFICATIONS
Container Steel Case
Dimensions (in./mm.)

(L x W x H)

21.73 x 15.75 x 15.75 in. (552 x 400 x 400 ±3 mm)
Weight (lbs./kg.) 275 lbs. (125 ±5 kg)
Protocol (optional) SMBus/RS485/RS232
SOC (optional) LCD
ENVIRONMENTAL SPECIFICATIONS
Recommended Oper. Temp. 150C to 350C
Charge Temperature 0C to 45C (32F to 113F)
Discharge Temperature -20C to 60C (-4F to 140F)
Recommended Storage Temp

Storage Temperature

15C to 35C (59F to 95F)

<1 Mo: -20C to 35C (-4F to 95F)

<3 Mo: -10C to 35C (14F to 95F)

Relative Humidity 45% to 57% RH
Water Dust Resistance IP56 (Customizable)