Put tea into tea ball and then into a clean glass container (4 teabags for a 2-quart container, 8 tea bags for a gallon container). Fill with water and cap. Place outside where the sunlight can strike the container for about 3 to 5 hours. Move the container if necessary to keep it in the sun. When the tea has reached its desired strength, remove from sun and put it in the refrigerator. You may or may not want to remove the tea bags at this point. The tea will probably taste more mellow than what you are used to from using boiling water. Because you didn't use boiling water, you should refrigerate the tea and drink up.