When a solar panel is not connected, but still it is exposed to solar radiation, it will continue to produce electricity. This extra electricity can lead to overheating and cause the voltage across the panel to be converted into heat. This can potentially lead to a fire hazard if solar panels are not regularly checked and maintained.
Solar panels can be installed on a west-facing or east-facing roof too, but these won’t generate as much power. A north-facing roof will receive the least direct sunlight, so is not recommended. Will a solar panel work in shade?
Accumulation of Energy The solar panels will continue to produce DC electricity, but without an inverter, there is no way you can convert the DC power to AC. So, the energy will accumulate within the panels or overheat the entire system. This disconnection could damage the system.
Trusted Trader Elltec Energy Services. If your panels aren't producing any electricity when you'd expect them to, it's most likely a fault with the inverter or problem with the wiring. Occasionally the generation meter might fail. If this happens, you’d see no recorded generation, even though the system is working.
The panels cannot be installed on a wall that faces a highway in a conservation area or World Heritage Site. Panels must not be installed on a property located within the grounds of a listed building. You must notify the Distribution Network Operator (DNO) of the installation.
Solar panels are a valuable renewable energy solution that can help reduce dependence on fossil fuels and contribute to a more sustainable future. So, by not integrating the solar panel into a PV system, you will miss the potential benefits of generating clean energy.