Legal notice

Updated October 24, 2026

Results are estimates

YaBajó's calculators give rough estimates based on the data you enter, public information (CFE rates, NOM-001-SEDE-2012 tables, NASA, CFE and FIDE data) and average assumptions explained on each page. They are not a quote, a technical assessment or a promise of savings.

Real savings, panel production or equipment size depend on the equipment, the installation and the rates in effect at each moment. Before buying or installing, get a quote and an inspection from a professional.

Electrical installations

The wire gauge calculator gives you an idea of what the standard requires. Any electrical installation must be done by a qualified electrician, who should also check grounding, conduit and real site conditions. YaBajó is not responsible for installations made only with these calculations.

Affiliate links

Some product links are Mercado Libre affiliate links: if you buy through them, we may earn a commission at no extra cost to you. We pick products by their specs and the seller's reputation, but price, availability and warranty are set by the store and may change.

Contact

For questions, corrections or to ask us to review a number, write to [email protected]. The Spanish version (aviso legal) is the official one.