Do I need to upgrade my electrical panel? The answer to this question is yes. In most cases, people assume that when they buy a house, the electrical panel will last as long as the house. This is not necessarily true for the following reasons: – The connection is weakening over time. – Prolonged use may affect performance. In damp places, the board may rust or rust. – Dust build-up can also shorten the service life. – The typical service life of an electrical panel is 25-40 years. When he is much older than this age, it is necessary to update the electrical panel. By performing proper maintenance and repairing the electrical panel when a fault is found, you will most likely be able to increase the life of your load center.