Name: Growatt SPF 3000TL LVM
Brand: Growatt
Rating: 4 (1 reviews)

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Fault code 51

Over current or surge.

Restart the unit, if the error happens again, please

return to repair center.

Fault code 52

Bus voltage is too low.

Fault code 55

Output voltage is unbalanced

Fault code 56

Battery is not connected well

or fuse is burnt.

If the battery is connected well, please return to

repair center.

Fault code 60

Negative power fault

1. Check whether the AC output connected to the

grid input.

2. Check whether Program 8 settings are the same for

all parallel inverters

3. Check whether the current sharing cables are

connected well in the same parallel phases.

4. Check whether all neutral wires of all parallel units

are connected together.

5. If problem still exists, contact repair center.

Fault code 80

CAN fault

1. Check whether the parallel communication cables

are connected well.

2. Check whether Program 23 settings are right for the

parallel system.

3. If problem still exists, contact repair center

Fault code 81

Host loss

Note: To restart the inverter, all power sources need to be disconnected. After the LCD screen light is off, only use the

battery to boot.

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Growatt SPF 3000TL LVM Specifications

General