Sam Gorman

Find or check NEC-style wire ampacity using load amps, material, terminal rating, ambient heat, and conductor count.

Estimate extension cord voltage drop, load-end voltage, heat loss, and a voltage-drop-only AWG suggestion.

Estimate EV miles to your chosen reserve using battery size, charge, efficiency, battery health, conditions, and trip distance.

Estimate one EV charging session cost from charger kWh or battery charge details and your electricity rate.

Estimate EV charging time from battery size, charge percent, charger power, efficiency, and optional vehicle power limit.

Estimate solar payback years, first-year bill savings, net project cost, and simple 25-year net savings from your quote.

Estimate a fixed solar panel tilt from latitude, view seasonal angles, and compare your optional roof pitch.

Calculate a latitude-based solar panel tilt, seasonal settings, facing direction, and an optional roof angle comparison.

Estimate solar battery bank capacity in kWh and Ah from bill data, daily energy use, appliances, backup days, and battery limits.

Convert voltage and Ah or mAh to Wh and kWh, find needed capacity, estimate runtime, and check lithium-ion flight limits.