
7 MIN READ
How to size a home backup system
A plain-language path through load estimates, inverter capacity and battery runtime.
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A plain-language path through load estimates, inverter capacity and battery runtime.
Space, cycle life, maintenance and budget — compared honestly.
Questions to take to a qualified professional before buying.
Camera counts, angles, storage days and recorder headroom.
What 550W really means for your roof, your inverter and your bill.
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