What does a home battery actually back up?
Start with your circuits and priorities before choosing a battery.
Read the guide ↗THE ENERGY JOURNAL
Understand the pieces before you put them together. Practical guides for the power you use every day.
6 guides
Start with your circuits and priorities before choosing a battery.
Read the guide ↗Why rooftop solar and outage backup are different design questions.
Read the guide ↗Understand power, stored energy, and a simple runtime example.
Read the guide ↗Find the utility, usage, and charges that make a comparison useful.
Read the guide ↗Five things to collect before a solar site assessment.
Read the guide ↗Define the loads, boundaries, and decisions before specifying storage.
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A LITTLE LESS GUESSWORK.
Use your own numbers, understand the calculation, and keep the result on your device.
Collect your utility details, energy priorities, and existing equipment information before a project review.
Download the checklist ↓Learn to read your bill ↗A GOOD PLACE TO START.
Start with your ZIP code, utility, and energy priorities.