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I'm from Ukraine and getting ready to build a 8s lifepo4 battery for backup power supply for my home. I ordered cheap and loud solar inverter from aliexpress, and because it's loud i'm planning on putting it to room outside house. Because of environment temperature is kind of mad and may variate...

So, the problem is in this system i'll not only use it for solar panels charging. Here in Ukraine i'm out of power about 10 to to 16 regularly, sometimes 20 hours per day. Lets imagine scenario, i was out of power all day long, and at the night i have supply for 3-4 hours. In this case i also...