Considering that the TV set will be outside, exposed to weather conditions, you need a way to protect it. It is advisable to use covers such as https://www.amazon.com/Garnetics-Outdoor-Cover-65-inch/dp/B076H3HN2R as they can guarantee that your TV will stay safe during the poor weather. Also, having a TV outside sounds like an amazing idea during the summer months, but it is not so great during the winter so it is best to keep it wrapped.