Product Details

Model No
Selling Unit EACH
Categories Batteries Secondary (Rechargeable)
Lithium Ion Batteries
Lithium Iron Phosphate Battery Packs
48 Volt Series LiFePO4
Energy Storage Systems (ESS)
Low Voltage Energy Storage Systems
Low Voltage Force L1-L2 Series
CEC Approved Force L1 L2 Systems
Description Force L1 48V 10.65kWh Managed Battery System (3 Cassettes + BMS Controller and Base)
Application Home & SME Solar Storage
Chemistry Lithium Iron Phosphate (LiFePO4)
Voltage 48V
Watt Hour 10656Wh
Nominal Capacity 222Ah
Size 10.65kWh
Width 380mm
Height 700mm
Length/Breadth/Depth 600mm
Weight 123000g

Force L1 Systems are made to order using the following components:

 FL48074 Battery Module / Cassette - Quantity dependent on system capacity required

 FC0048-100S BMS Controller & Base
   UP/US Cable Kit

System Integration Information:

The Pylontech Force L1 module can be integrated with many of the worlds leading inverter brands.
Contact us for System integration information for the following brands:

Pylontech Force L1 48V 10.65kWh Managed Battery System (3 Cassettes + BMS Controller and Base)

The Force-L1 & L2 are a 48V DC modular stackable Energy storage system based on the lithium iron phosphate battery technologies. Its attractive Furniture type design and IP55 Rating makes it ideally suited for installing as a home energy storage system.

The Force L1 & L2 battery systems is designed to be installed without the aid of the inter connection battery cables, significantly reducing the installation time. The basic module is 3.55 kWh cassette, with a 90% DOD, and is available in two shapes, the L1 wider and lower or L2 narrower and higher, to meet all space requirements.

Features & Benefits:

  • Modular design from 7.1kWh to 24.86kWh enables quick and secure installation, & maintenance with no exposed wiring or connectors
  • Up to 6 stacks of Force L1 can be linked using the included M19-RJ45 Cable Kit to further increase Capacity to 149.16 kWh
  • Multiple stacks can be paralleled to increase current output for larger inverters
  • Cycle life: >6000 cycles @ 25°C with 90% DoD for daily cyclic applications
  • Working Temperature Range -10°C to 50°C, (Charging 0~50°C: Discharging -10~50°C) with excellent discharge performance & cycle life
  • The solar battery is suitable for indoor and outdoor (IP55) installation
  • Cathode material is made from LiFePO4 for safety performance and long cycle life
  • The BMS has protection functions including over discharge, over charge, over current and high/low temperature
  • Compatible with many available Hybrid inverters
  • Safety Cert. CE,TüV, UL, RoHS, UN38.3, IEC62619, IEC62040, IEC62477, IEC61000-6-2,IEC61000-3
  • Clean Energy Council Approved (CEC)

Warranty: The Force-L1 & L2 comes with a standard warranty of 10 years. Register your product on the Pylontech website. A linear depreciation to a minimum of 80% of capacity over 10 years is expected and is not covered by the warranty.

 Chemistry    LiFePO4
 System Voltage (V)
 System Capacity (kWh)
 System Capacity (Ah)
 Battery Controller
 Battery Module (Cassette)
 No. of Modules (Cassettes) 3
 Module Capacity (kWh) 3.552kWh
 Module Capacity (Ah) 74Ah
 System Max. Charge Voltage (Vdc)
 System Standard Charge (A) 45A
 System Normal Charge (A) 100A
 System Max. Charge (A) 15sec. 110A
 System Min. Disch. Voltage (Vdc) 44.5V
 System Standard Discharge (A) 45A
 System Normal Discharge (A) 100A
 System Max. Discharge (A) 110A
 Efficiency(%, ≤0.5C-rate)
 Depth of Discharge(%)
 Communcations RS485 / CAN
 Protection Class   
 Design Life (Years)
 15+ Years
 Operating Temperatures (°C) -20°C to +50°C
 Storage Temperatures (°C) -20°C to +60°C
 Altitude (M)
 <4000 Metres

This product appears on the Clean Energy Council list of currently approved batteries (energy storage devices)


Shipping restrictions


This lithium based product is classified as Class 9 DG (UN3480) where it contains more than 20Wh/cell or 100Wh/pack (Lithium Ion) and therefore cannot be sent by airfreight.

Transport via ROAD or SEA FREIGHT ONLY for this product.

Data Sheet

Customer Number: