Category: EV & Solar

Calculate home EV charging cost under time-of-use rates using wall energy, charging losses, schedule windows, demand effects, and real miles driven.

Evaluate home battery economics using usable capacity, round-trip efficiency, time-of-use spreads, solar export rules, incentives, degradation, and backup-power value.

Build a preliminary home-solar estimate using annual electricity use, production assumptions, utility rules, installed cost, and degradation.

Compare electric and gasoline fuel costs per mile using consistent mileage, real efficiency, charging losses, and local prices.

Estimate electric-vehicle home charging costs using miles, efficiency, charging losses, electricity rates, and time-of-use pricing.