Factors To Consider Before Installing Solar Panels

Over the past few years, solar panels have gained rapid popularity. They help homeowners save money and follow a more sustainable lifestyle. Solar panels are reducing fossil fuel dependency and significantly reducing pollution. Besides that, it is providing people with a continuous power supply.

If you are planning a solar panel installation in West Sussex, we suggest you consider some elements first. These factors control the power generation capacity of your panel and impact the outcome.

Consider the Weather

One of the most common myths is that solar panels work great at higher temperatures. In fact, the warmer weather cause a drop in voltage and a reduction in overall output. It happens because solar cells have a negative temperature coefficient.

If the temperature exceeds 25 °C, the crystalline cell output becomes 0.4-0.5%. During summer, the temperature fluctuates, resulting in 25% lower power production. However, this is offset by longer days and more hours of sunshine.

Modern solar panels also work very well in lower light levels, and when the air temperature is cooler.

Evaluate the Shading

Shading directly reduces the power production. While choosing placement for the panel installation, always look for spaces that have less shade. Try to avoid partial shading, too. If shading is unavoidable, there are options available. An experienced designer and installation team will work to minimise losses through shadings

Seasons

In the UK, the angle of the Sun varies depending on the season. You will expect the lower sun rays in winter months to lower power generation. This is where battery storage comes in. Batteries can be set to charge overnight on cheaper, cleaner electricity to use in the day when you need it most.

Focus on Cleanliness

Cleanliness is crucial for your panel productivity. Rainfall, snow, dust, and sandstorms reduce the effectiveness of solar modules. Modern solar panels are great at self-cleaning when it rains, but to ensure peak performance, it is worth considering getting them cleaned once or twice a year. A good window cleaner will usually carry this out for a small charge.

Choose the Placement Wisely

The solar panel's placement determines its productivity largely. Consider seasonal, home demands and daylight-saving-time shifts while choosing the position. South-facing positions and tilt angles can help you with this.

Consider these factors to optimise your investment in your solar panels. If you are still unsure, hire an experienced solar installer who can provide you with a bespoke design and select the best equipment and placement for your needs.

Connect with the TEC Electrical and Solar and get the panel according to your usage and space requirements. We have been serving this industry for years now. Certifications like BPEC, City & guilds and are accredited by Napit, Part P, RECC, and MCS showcase our experience level.

Get in touch to learn more about our services!