Solar PV Frequently Asked Questions

The beating heart of a PV system is the solar cell. The sunlight on the solar cell initiates a physical response whereby the solar cells generate a direct current. In general, a solar module is made up of 60 or 72 solar cells that are electrically connected together in the module and safely protected by a tough glass panel and a frame. Several modules together make up a powerful and efficient photovoltaic system.

The electrical current produced at the terminals of the solar modules flows through the connected cable to the inverter, where it is converted to alternating current so that it can be used by electrical equipment.

Basically, a solar system is applicable everywhere where at least 10 m² of roof area is available. Next to the geographic location, the amount of output of solar electricity is dependent on several factors; the orientation (North, South, East or West), the inclination angle of the roof and of course on the size of the solar system. No matter whether it is a flat or a slope roof, our experienced experts will design a tailored solar system to suit your needs.

Even in so-called low-light conditions, on cloudy or rainy days, or at dusk, Q CELLS solar systems keep producing high output. It is here where the solar modules from Q CELLS score top marks, because they are built for real-life conditions and are recognized for their particularly good performance with diffuse light. Even at a very low irradiation of 200 W/m², the current product generation of Q Cell solar modules still achieves 98 % of its original efficiency; which means a lot higher returns for you with a minimal amount of sunshine. And at radiation values between 400 and 900 W/m² efficiencies over 100 % of the nominal value can be achieved. These results have also been confirmed by the independent Fraunhofer Institute for Solar Energy Systems ISE.

Even in a bad year, Ireland gets 70% of the sun Madrid gets.

We use the best hardware available on the market with industry leading warranty and performance guarantees. Our Q Cell panels offer a 25 year product warranty and a 25 year performance warranty. Our Sonnen batteries offer a 10-year Full Warranty on all its components. This means that your investment is protected for 10 years or 10,000 cycles, whichever comes first. 10,000 cycles at one cycle per day is 27.4 years!

• We will manage your project from start to finish including assessment, design, recommendations, finance, grant applications and aftercare.
• We have dedicated customer success managers who will be on hand to answer any questions or deal with any issues that maybe arise before, during or after your installation. 
• We are passionate about solar PV and only install the best available products on the market with leading warranties or “insurance” as we like to call it.
• We are one of if not the largest retrofit company in the country and are backed by some of Ireland's leading institutional investors.
• We are a fully Irish company that work with local contractors and companies who contribute to local economies.
• We take customer service very seriously. Take a look at our 500+ reviews online with an average rating of 4.9/5.
• Every Swyft Solar installation comes with a minimum 2-year workmanship guarantee.
• All Swyft Solar customers receive a Happiness Guarantee. If you're not happy with any aspect of your Solar PV installation, we will work with you to make it right. Given that Swyft Energy are one of the largest retrofit companies in the country, you know you are in safe hands.