Pylontech Force-L2 User Manual

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5.2.2 Replacement of Control Module (BMS)
5.2.2.1 Turn off the whole battery string’s power. Must
confirm the D+ and D- terminal are without power. The
turn off progress refer to chapter 3.6.5.
5.2.2.2 Dismantle the Protection Cover of the Power
Terminals. Dismantle D+ and D- Power Cable,
Communication Cable and Grounding Cable.
5.2.2.3 Dismantle the control Module’s fix screw of left and right
side. And dismantle the fixed metal brackets.
5.2.2.4 Remove the control module.
5.2.2.5 Pile up the new control module.
5.2.2.6 Install back the control Module’s fix screw of left and right
side. And Install back the fixed metal brackets.

Pylontech Force-L2 Specifications

General

Battery Type	Lithium Iron Phosphate (LiFePO4)
Nominal Voltage	51.2 V
Capacity per Module	3.55 kWh
Usable Energy	3.2 kWh
Operating Temperature	-10°C to 50°C
Communication Interface	CAN, RS485
Warranty	10 years
Peak Discharge Current (3 sec)	100 A
Protection Degree	IP20
Cycle Life	6000 cycles at 80% DoD