It might be time to consider a new boiler if your current one is old, inefficient, frequently requires repairs, or if you notice a decline in heating performance and increased energy bills. Modern boilers are more energy-efficient and can offer cost savings in the long run.

In many cases, existing radiators can be used with a new boiler. However, it's essential to assess their condition. If they are old and inefficient, upgrading to modern, efficient radiators may enhance the overall performance of your heating system.

While air-source heat pumps may experience reduced efficiency in extremely cold temperatures, advancements in technology have improved their performance. Some models are designed to operate efficiently in cold climates, and ground-source heat pumps are generally unaffected by outdoor temperatures.

Yes, heat pumps are generally highly energy-efficient. They transfer heat instead of generating it, making them more efficient than traditional heating or cooling systems. They can provide significant energy savings, especially in moderate climates.

Solar PV panels generate electricity by allowing photons of light to knock electrons free from atoms, creating a flow of electricity. The generated direct current (DC) is then converted into usable alternating current (AC) by an inverter.

Yes, excess energy can be stored in batteries for later use. This allows you to use solar-generated power during periods when the sun is not shining.