Alex Beale

Hi, I'm Alex. I started Footprint Hero to help people reduce their environmental impact. My current obsession is DIY solar power projects, which I've been building since 2020.

Solar Panel Size Calculator: What Size Panel Do I Need?

Use our calculator to find out what size solar panel you need to charge your battery. Battery Voltage (V) Error: This field is required. Battery Amp Hours (Ah) Error: This field is required. Battery Type Select a typeLead acidLithium (LiFePO4) Error: Select a battery type. Battery Depth of Discharge (DoD) Optional: If left blank, we’ll …

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