This is a first—a self-contained irrigation system that waters up to 20 plants at a time using the power of the sun. Just fill a container with water (the bigger the better, but not more than 15" deep), drop in the pump, and place the solar panel in full sunlight. The kit includes a 4" square solar panel with a 15-foot cord, a pump, 75' of 1/4" tubing, 20 drippers, barbed connectors, support stakes and mounting clamps. No faucet hook-up or timer needed Waters plants when they need it the most—during the heat of the day Kit can deliver up to 24 gallons of water an hour Can be used with water-soluble fertilizer Solar panel can be adjusted to control flow Full sun required for best performance Easy to assemble Use any container up to 15" deep as the reservoir (not included) Kit includes: Powerful photovoltaic 4-1/2" square solar panel with adjustable easel for propping or hanging, DC pump with output nozzle and 15' cord, 75' of 1/4" diameter tubing, ten 1/2 GPH drippers, ten 1/2 GPH in-line drippers, barbed connectors, support stakes and mounting clamps