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Ready to go solar?

Learn how to build your own DIY solar electric system

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SolarLoco Tools

Solar Energy Calculator

Figure out how much energy your solar panels will harness at any location.

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Cable Size Calculator

Find the right wire size for your solar electric system.

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Voltage Drop Calculator

Calculate voltage drop to make sure you're using the right size wire.

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Ampacity Chart

Use our ampacity chart to help choose your wire size.

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Solar Terms Glossary

Need a little help figuring out what certain words mean? Use our handy glossary.

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