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Guides

Useful answers before you buy

Start with the question you are trying to answer. These guides pair the numbers with the decision they are meant to support, from a single fridge during an outage to a used-panel array on a Pecron F5000LFP.

The quick route: use the current $/Wh comparison for price, the refrigerator guide for one essential load, and the string-sizing example before connecting panels. For the firsthand reference setup, read our solar build.

Ready to compare?

If you already know the use case, start with the price-per-watt-hour comparison and then check the relevant guide before buying.