1.2 to 1.5 degrees
Approximately 1.2 to 1.5 degrees. The period during which sunlight can efficiently produce electricity is approximately five hours per day. Although it can produce electricity in the morning and afternoon, the power is lower. ! Overall, this can only be calculated as energy production for five hours. A 300W battery panel is only the maximum value and cannot be fully achieved, so it must be calculated with a 10% reduction, so it is 270W times 5 hours < /p>