How many of these batteries, I need an off-grid system?

chipsky question : How a lot of of these batteries, I need to have an off-grid program , if I have a grid system consisting of a home that you utilized 9000 watts per day, as many of these batteries really should I http://www.apexbattery.com/8g8d-itp-solar-battery-group-8d-solar-batteries. htmlMeilleure Answer: Reply by Secret Agent 0152 Pls. I want to know to ... What do you feel? Answer below!

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