Intelligent Control System in Desert Areas Based on Photovoltaic Microgrid Power Supply

Table 2

Comparison of data collected by the monitoring system and actual values.

Time	Voltage measurement (V)	Actual value	Error	Current measurement (A)	Actual value	Error
7:20	8.945	9.125	−1.97%	0.096	0.098	−2.04%
8:00	16.472	16.771	−1.78%	0.457	0.469	−2.56%
9:00	17.521	17.835	−1.76%	0.839	0.823	1.94%
10:00	18.948	18.659	1.55%	1.587	1.614	−1.67%
11:00	19.112	19.397	−1.47%	1.827	1.856	−1.56%
12:00	19.876	20.142	−1.32%	2.193	2.225	−1.44%
13:00	19.236	19.517	−1.44%	2.015	1.983	1.61%
14:00	18.951	18.669	1.51%	1.583	1.608	−1.55%
15:00	17.509	17.208	1.75%	0.849	0.863	−1.62%
16:00	15.081	15.370	−1.88%	0.581	0.592	−1.86%
17:00	12.308	12.566	−2.05%	0.087	0.089	−2.25%