Battery maintenance and long term storage with solar!! Prevent dead lead acid batteries cheap!!

This is my install of solar for battery maintenance and long term storage of lead acid. Watch until the end for good info!!
Rubber Grommet Kit
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Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller
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Renogy 12 Volt Solar Panel 100 Watt
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Automotive Wire 12 Gauge
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