November 25, 20241 yr Currently have Infini 10KW installed inside the house and it gets really loud during peak PV output or when charging/discharging battery. With decibel app on my phone, I measured the noise level at around 70dB. That's why I'm planning on getting Solis or Deye 12KW Hybrid as I've heard they are much quieter. With Infini the fan speed is directly related to PV output, so even during winters when inverter temp is much lower, the fans still run at same speeds (aka noise) as in summer when inverter is running hotter. Is it the same for Deye and Solis inverters? or are their cooling algorithms based on inverter temp, so they'll run much quieter in winters?
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