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I am completely new to the world of solar generators. I am in the process of buying a Bluetti AC300 solar power station (which is rated at 3kW). The system can accommodate from one to four B300 batteries, with each battery having a capacity of 3kWh. The AC300 has dual MPPT controllers (solar...

Thanks to everyone for your replies. I live in Ireland, which has a fairly moderate climate, so that it hardly ever goes below minus 3 deg C (27 deg F). The downside is that we don’t get that much direct sunlight. It's peculiar that Bluetti don't specify temperature coefficients for their solar...