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nathy79
hi all , im planning a little garden project in my porch in which I need to use a water pump and air pump . I was hoping to use solar powered pumps but feel that on gloomy northern days I would not be able to generate enough power to be reliable . so I thought I could possibly use a rechargeable battery , and somehow connect to a solar panel to maintain the batteries power . does anyone have any experience with this or able to help with any info ?