![]() ![]() If you’re more concerned about price, integrated solar panels come out even cheaper. The typical costs of solar tiles in comparison to on-roof solar panels can be seen in the graph below. Checkatrade estimates that on the low end of the scale, you can pay around £12,000 for a 4kW array of solar roof tiles. The size of your roof and the electricity output you need have a strong bearing on price. It’s difficult to give an exact estimate on how much a system with solar tiles costs, as it depends on a few factors. The installation process is longer and more complex The main reasons for high costs are that: On-roof panels for a 4kW system can cost around £7,000, whereas the equivalent in solar tiles will set you back £14,000.Įven though both of these technologies do the same thing, there are some reasons why solar roof tiles are more expensive. When buying solar panel roof tiles, you can expect to pay perhaps twice as much as traditional solar panels. Most solar power companies focus on improving the power and efficiency of solar panels but there are a few that focus on the aesthetic. The north side in this instance would be fitted with dummy tiles. Solar technology is at optimum performance on a south facing roof, so any energy gained from the north side would be negligible. As an example, if one side of your roof faces north, it makes no sense to cover that side in solar roof tiles. Fitting an entire roof with solar tiles is not only unnecessary but expensive. Instead, dummy tiles that match solar roof tiles will sit alongside their working counterparts, giving you a complete colour match. This doesn’t mean that every tile will capture solar energy, as some areas will be permanently shaded or not at the right angle. ![]() Rather than simply having a few solar panel roof tiles fitted, your whole roof needs to be replaced. As the technology is smaller and the pitch of your roof is fixed, solar roof tiles are only so efficient. Functioning just like solar panels, these tiles convert sunlight into electricity, but do so at a reduced rate. Small photovoltaics are fitted into roof tile materials, which blend seamlessly with typical rooftops. If you’re looking to benefit from solar power without making it obvious, you can make use of solar tiles. Some people are put off by traditional on-roof solar panels as they seem bulky and have to sit on top of your house tiles. The art of solar roof tiles is in their subtlety. ![]()
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