diy solar

diy solar

Growatt SPH 6000

Pastor Solar

New Member
Joined
Mar 23, 2024
Messages
1
Location
Scotland
Folks,

I am new to solar and could use some advice on a possible fault and in configuring our new system.

The system is as follows:

  • Growatt SPH 6000
  • A total of 13 solar panels at 410w each. comprising of 2x strings : 1x string of 5 and 1x string of 8.
  • 6.5 kWh li-ion poe4 battery
Possible fault:
String 1 icon on Home Screen flashes intermittently with No fault code and showing led shows normal operation.
String 2 is stable with no flashing. I am thinking wiring fault as when you move string 1 to string 2 port the fault follows and vice versa.

What I really need assistance with is how to configure the settings to deliver the following for my wife and I. If there is a better way to configure our system please share. The company who installed will do a final commission at some point. I just want to be ahead of the game.


  • Solar to power the house during the day & charge the battery without using the grid.
  • Battery to unload to the grid at night.
Your assistance would be greatly appreciated.
 
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