Make yourself stand out from the competition by becoming a project manager that takes incredible care of your solar customers - every step of the way! 🏗️🌞🪐🛠️📈 Collin Betten at Knockstar Retreat! #knockstaruniversity #naples #florida #salestraining #sales #retreat #getaway #door2door #d2d #knockstarretreat #SolarPower collin_lumio