Online Modelling and Calculation for Operating Temperature of Silicon-Based PV Modules Based on BP-ANN

Table 5

Setup of dataset.

	7 days	15 days	1 month	3 months	6 months	One year
Group 1	Jan 1–7	Jan 1–15	Jan 1–31	Jan–Mar	Jan–Jun	Except for Jan
Group 2	Mar 1–7	Mar 1–15	Mar 1–31	Mar–May	July–Dec	Except for Mar
Group 3	May 1–7	May 1–15	May 1–31	May–July	Odd months	Except for May
Group 4	July 1–7	July 1–15	July 1–31	July–Sept	Even months	Except for July
Group 5	Sept 1–7	Sept 1–15	Sept 1–30	Sept–Nov	1, 2, 5, 6, 9, 10	Except for Sept
Group 6	Nov 1–7	Nov 1–15	Nov 1–30	Nov–Jan	3, 4, 7, 8, 11, 12	Except for Nov