SolarLover
Member
- Joined
- May 3, 2022
- Messages
- 19
- Reaction score
- 3
My setup is:
- 17 x Q Cells Peak Duo Black ML-G9 380w Panels (6.46 kWh array)
- 4 x Growatt PowerAmp ML33RTA 3.3 kWh batteries (13.2 kWh) total
- 1 x Growatt SPH3000 6.6 kWh Inverter
I’ve noticed that once the batteries are fully charged that :
1. The inverter starts to whistle
2. The Shine Phone growatt app flatlines the PPV to 3kw
Should I have the SPH6000?
See attached pics & video
- 17 x Q Cells Peak Duo Black ML-G9 380w Panels (6.46 kWh array)
- 4 x Growatt PowerAmp ML33RTA 3.3 kWh batteries (13.2 kWh) total
- 1 x Growatt SPH3000 6.6 kWh Inverter
I’ve noticed that once the batteries are fully charged that :
1. The inverter starts to whistle
2. The Shine Phone growatt app flatlines the PPV to 3kw
Should I have the SPH6000?
See attached pics & video
Attachments
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