This is our hot sale DC24V 320W solar powered aeration kits . Please follow the instructions in the video to install the parts . The solar aeration system consists of the following main components: 1x air compressor system with 1-2 nozzle (ball valve ) , 1x diffuser& stainless steel base , 1x weighted sinking hose (100" length / 30m) , 1x solar panel (300W) , 1x solar digital controller
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