DIY Power • Engineering • Energy

Build, Calculate & Understand Electrical Power.

Practical electrical guides, DIY generator projects, motors, inverters, batteries, solar systems and backup power — plus free calculators to help you plan your next project.

DIY 7 pole BLDC motor project
Featured project: DIY 7-Pole BLDC Motor
28 magnets • 21 coils • step-by-step build

Featured DIY Power Guides

Learn how generators, motors, magnets, coils and power systems work through practical projects.

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195V electricity generator using an old BLDC motor

How to Make a 195V Electricity Generator Using an Old BLDC Motor

A practical guide to converting an old BLDC motor into a generator using magnets, copper coils and simple mechanical parts.

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DIY 12V electricity generator with magnets

DIY 12V Electricity Generator

Explore a generator project using 28 magnets, copper coils and a grinder blade.

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AC versus DC power guide

AC vs DC Power

Understand current types, applications and practical differences.

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DIY backup power system

DIY Backup Power System

Learn how to plan a practical home backup setup using batteries and inverters.

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Latest From Inverter 110

New electrical explanations, experiments and practical power projects.

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What is voltage explained

What Is Voltage?

Learn voltage formulas, AC and DC voltage, measurement methods and real-world examples.

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DIY micro wind turbine

DIY Micro Wind Turbine

Explore a small wind-energy experiment using recycled components.

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Best inverter guide

Best Inverter Guide

Learn the key factors to consider when choosing an inverter for a power system.

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Built for Practical Electrical Projects

Inverter 110 brings together free electrical calculators, DIY experiments, generator projects, motor guides and power-system resources in one place.

Whether you are learning electrical fundamentals, building a generator, sizing a battery, planning solar power or designing a backup system, use the tools and guides to plan your next project.

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Go From Question to Solution

Start with a calculator to estimate your requirements, then explore a related guide to understand the practical details behind the result.

SolarPanel & system tools
BatteryRuntime & capacity tools
GeneratorSize & runtime tools

Ready to Plan Your Power Project?

Use a free calculator, explore a practical guide and find the next tool for your project.

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