Polycrystalline PV Panels

Affordable 

A polycrystalline photovoltaic (PV) panel, also known as multi-crystalline, is a solar panel constructed from numerous silicon crystals that are melted together and formed into square-shaped moulds. This simpler manufacturing process makes polycrystalline panels much cheaper for people watching their budget. The lower cost comes from a production method that uses less energy and fewer steps than other solar panels. 

Quality and Reliability 

There’s a reason why polycrystalline solar panels are one of the most popular in the world. These panels have been specifically manufactured to last decades. From heavy rainfall and snow loading to temperature fluctuations and high winds, polycrystalline panels can withstand any weather.  

Polycrystalline technology has a long field history. With over 40 years of commercial use and many installations still producing power, validating the technology's exceptional durability and long-term reliability. 

Weather Performance 

Polycrystalline panels perform well in all weather. Naturally, less electricity will be generated under cloudy skies, but the panels will still continue to convert solar energy into electricity. Polycrystalline panels perform optimally under 32°C temperature, making these panels perfect for British summers. 

Installation 

Polycrystalline panels come with pre-drilled holes on their frames, making DIY installation simple. We’re happy to advise on mounting kits or walk-throughs. Call use on 02477 287593.

Panel Degradation 

Solar panels naturally degrade year by year. Studies show that PV panels degrade around 0.2-0.5% per year. 

What causes solar panel degradation? 

  • UV Exposure - Prolonged sunlight gradually breaks down panel materials and coatings 

  • Thermal Cycling - Repeated heating and cooling causes micro-cracks in solar cells 

  • Weather Exposure - Rain, humidity, and temperature fluctuations affect seals and connections 

  • Panel quality  choose a reputable manufacturer and avoid cheap imitations 

 FAQ

Do I need planning permission? 

Most residential solar installations fall under permitted development rights and don't require planning permission, though listed buildings and conservation areas may have restrictions. 

You can also install these on your campervan or motorhomes without permission. 

How much maintenance do they require? 

Most systems are self-cleaning in normal rainfall conditions. We recommend you inspect your panels for any damage on an annual basis and clean them every 12 to 18 months. 

 

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