Solar power system design factors need to be considered
Q1, where the use of solar power system? The solar radiation situation?
Q2, load power system be?
Q3, the output voltage of the system is the amount of DC or AC?
Q4, the system needs to work every day, how many hours?
Q5, if there is no sunlight in rainy weather, the system needs to continuously supply the number of days?
Q6, the case load, pure resistive, capacitive or inductive, starting current much?
Q7, number of system requirements.