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THE TOOLKIT

Good questions.
Useful tools.

Choose a planning calculator or guided resource. Every tool explains its assumptions and limitations.

01 ↗Planning tool

Refrigerator Battery Runtime Calculator & Backup Guide

Calculate how long your battery will run a refrigerator using daily kWh, inverter losses and reserve charge. Compare 100Ah and 200Ah examples and plan…

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02 ↗Aftercare

Warranty & repairs

Organize your next steps when an installer closes.

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03 ↗Panel position

Solar panel tilt

Estimate panel angles by ZIP code or latitude.

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04 ↗Wiring plan

Voltage drop & wire size

Compare wire sizes, cable length, and estimated voltage loss.

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Planning estimates are a starting point. Verify equipment limits, installation methods, and local requirements.