inputs.text: alternative product really works kulcar - five stars purchased not product sale listing check kulcar solar powered panel car cooler ventilator cant get amazon found neweggcom yes cost lot got product keeps new cars interior within 1020 degrees f outside temp tested tracked digital thermometer stores max temp use conjunction high quality reflective insulated windscreen shade solar panel angle adjustable sure five stars purchased not product sale listing check kulcar solar powered panel car cooler ventilator cant get amazon found neweggcom yes cost lot got product keeps new cars interior within 1020 degrees f outside temp tested tracked digital thermometer stores max temp use conjunction high quality reflective insulated windscreen shade solar panel angle adjustable sure receives direct sunlight air flow exiting unit suprisingly strong take 2 minutes set 30 seconds take also video youtube no not work kulcar newegg receives direct sunlight air flow exiting unit surprisingly strong take 2 minutes set 30 seconds take also video youtube no not work kulcar newegg