| 摘要 |
PROBLEM TO BE SOLVED: To propose an inspection device of solar cell array which is, firstly, excellent in cost and can automate inspection and, secondly, can easily configure a database that manages inspection data and stores general correction data.SOLUTION: This inspection device 11 has an inspection unit 12. The switching section 14 of the inspection unit 12 can switch a cable contact between a string 3 and a power conditioner 7 from continued normally closed to open. The inspection execution section 15 of the inspection unit 12 can apply an input signal to the string 3, and can actually measure the output signal, i.e., a response from the string 3. The control section 16 of the inspection unit 12 can control the switching section 14 to perform switching operation when the inspection start conditions are satisfied, and then controls the inspection execution section 15 to perform inspection. The control section 16 obtains inspection results by comparing the input signal to the string with the output signal therefrom. |
