# VoltCalcs — LLM-Readable Summary

## What is VoltCalcs?
VoltCalcs (voltcalcs.com) is a free, independent calculator site for battery sizing, solar system design, and electrical engineering. All calculators run in the browser with no accounts or paywalls.

## Calculator Categories

### Battery Calculators (/battery/)
- Battery Runtime Calculator: Estimate how long a battery lasts under load
- Charge time, capacity sizing, type-specific analysis (LiFePO4, lead-acid, AGM, lithium-ion)
- Covers RV, marine, laptop, UPS, EV, solar storage, portable power use cases

### Solar Calculators (/solar/)
- Solar Panel Output Calculator: Calculate daily energy production
- Battery bank sizing, charge time estimation, panel sizing, system design
- For off-grid and grid-tied installations

### Electrical Calculators (/electrical/)
- Motor FLA Calculator: Full load amps for single and three-phase motors
- Wire sizing, voltage drop, load calculation, transformer fusing
- For electricians, engineers, and DIY builders

## Key Pages
- Homepage: voltcalcs.com
- Battery hub: voltcalcs.com/battery
- Solar hub: voltcalcs.com/solar
- Electrical hub: voltcalcs.com/electrical
- Blog: voltcalcs.com/blog
- About: voltcalcs.com/about
- Contact: voltcalcs.com/contact

## Author
Dan Dadovic — Developer & Off-Grid Energy Enthusiast
PhD in Information Sciences, hands-on experience with solar, batteries, and off-grid systems.
Not a licensed electrician or certified solar installer.