While photovoltaics provide free electricity, they come with a substantial price for the initial installation. The exact amount you will pay is determined by the system’s efficiency, type, capacity, and home size. Overall, budget for the panels, labour costs, and additional equipment.
The cost of new solar panels in the UK ranges from £5,000 – £11,000. The manufacturer dictates the buying price of their models, and brands differ in performance. The list of solar panel companies in the UK is exhaustive, but we can help you pick a reliable brand in the Derby area. Generally, higher quality comes with a higher price tag. Some manufacturers provide warranties and maintenance services. These are not free, but they are worthwhile.
Most installers charge on a per-watt basis. For instance, to install a 4kW PV system, you could pay fees amounting to £800, i.e., if the installer charges 20 pence per 4000 watts (4000 watts = 4kW). The roof pitch may also be factored into the cost of installation. Your installer may charge extra for the difficulty encountered if the roof structure is complex.