The world of solar energy is vast and ever-changing, offering a huge range of topics to explore. From the basics of solar panels and electricity generation to advanced concepts like the temperature coefficient, there's much to learn. Our 'Learn' page is a growing resource where we will periodically add new and insightful content to broaden your understanding. While we build this library, we invite you to join us on this journey of discovery and stay updated as we delve deeper into the fascinating world of solar energy. Stay tuned for more insightful information!

Solar Panels with bright blue sky

Temperature Coefficient

How Does The Temperature Coefficient Work? All solar cells have a temperature coefficient. This is a measurement of how much the solar cells output power

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Electrical transmission towers silhouetted against a sunset sky in Northern Ireland.

Electrical Power

The Power Equation: Electrical power is measured in Watts and is the product of Voltage and Current: Power (Watt) = Voltage (V) x Current (Amp)

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Ground Mounted Solar PV Systems silhouetted with a sunset.

How Solar Works

The Solar Process: Turning sunlight into electricity for your home involves a few main parts: solar panels, an inverter, some cables, and sometimes batteries. Let’s

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We're Closed for Christmas

Merry Christmas and Happy New Year! The First Class Solar offices are closed until 9am on 6 January 2025. 

If you’d like to get in touch, please reach out via email on info@firstclasssolar.co.uk

Our skeleton team will aim to respond to any urgent enquiries within 72 hours. All other queries will be addressed when our offices re-open. Thank you!