Unravelling solar misconceptions: An investigation into the authenticity of widespread solar claims
Solar panels are becoming an increasingly popular choice for homeowners looking to reduce their carbon footprint and save on energy costs. According to Steve Cole, well-installed solar PV systems often add value to properties, due to their energy-saving potential. Research from Admiral Money supports this claim, suggesting that up to a 25% increase in property value can be attributed to the presence of solar panels.
One common misconception about solar panels is that they require extensive maintenance. However, Steve Cole states that most solar systems require little or no maintenance. Dan Hopcroft advises occasional rinsing with a hose to remove dirt or dust and keeping an eye on nearby trees to ensure they do not shade your panels or drop too much leaf debris.
The efficiency of solar panels can be affected by extreme temperatures. According to Steve Cole, excessive heat can actually reduce the efficiency of solar panels. Contrary to popular belief, more sunshine does not necessarily mean more electricity for solar panels. In hotter conditions, there may be a slight reduction in efficiency due to the heat.
Significantly more power is produced overall during the summer due to clearer skies, longer days, and more sunlight, despite this slight reduction in efficiency. According to Solar Energy UK, this strong solar output during the summer months more than compensates for any minor losses in efficiency.
When it comes to the payback for solar panels, it depends on several factors such as property consumption, tariff, inverter size, and DNO approval. Dan Hopcroft explains that the larger the system, the quicker the payback could be, but this is not always true. He emphasises that every home is unique, and the best approach is to assess each situation individually.
The issue of solar waste is a significant concern for many. However, Dan Hopcroft reassures us that most solar panels can be recycled. To ensure you install the correct amount of solar panels, follow our guide on how many solar panels do I need.
Interestingly, solar panels can still be installed on east or west-facing roofs, but they will generate less energy compared to a south-facing roof. Cities in Germany with the most solar installations in recent years include Brandenburg and Mecklenburg-Vorpommern, which have installed four to five times more photovoltaic capacity per capita than states like North Rhine-Westphalia or Hessen, reflecting strong regional variation in solar growth.
Lastly, research from Admiral Money reveals that three-quarters (76%) of buyers would be more likely to buy a property with energy-saving measures. Installing solar panels not only benefits the environment and your wallet but also increases the appeal of your property to potential buyers.
