Replacement Of Main Component; Replacement Of Battery Module - Pylontech Force-H1-V2 Operation Manual

Lithium-ion phosphate energy storage system

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5.2 Replacement of main component

Danger: The Force-H1-V2 is a high voltage DC system, operated by qualified and authorized

person only.

Danger: Before replace the main component must shut off the maintenance battery string's

power. Must confirm the D+ and D- terminal are without power. The turn off

progress refer to chapter 3.6.5.

5.2.1.1 Charge existing module to full (SOC 100%). Make sure new battery

module is 100% as well.

5.2.1.2 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 3.5.4.

5.2.1.3 Dismantle D+ and D- Power Cable, Communication Cable and

Grounding Cable.

5.2.1.4 Dismantle the control Module's fix screw of left and right side. And dismantle the fix

metal brackets.

5.2.1.5 Move the control module and each battery module one by one.

Danger: when battery is

connected together with the

base the internal socket still

have high voltage DC power

from serial connected battery

modules (battery module

can't be turned off).

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