PV-T Hybrid Panel radiators utilise a unique blend of technologies to pre-heat domestic hot water for baths and showers whilst also generating electricity.

It is now possible to maximize the benefits of solar energy with hybrid solar panels (PV-T). As energy prices rise and the demand for sustainable solutions increases, this technology helps homeowners meet both their electricity and heating needs, significantly boosting energy efficiency.

What are Hybrid Solar Panels and How Do They Work?

Hybrid solar panels combine both photovoltaic (PV) and solar thermal technologies, meaning they can convert sunlight into both electricity and heat. With a single system, you can harness two energy sources. Advanced PV-T systems capture solar energy that isn’t used for electricity and instead use it for heating water or other thermal applications. When combined with a heat pump and a heating tank, you can meet all your heating needs with one system, while also generating electricity to cover other energy demands.

What’s the Difference Between PV and PV-T?

PV cells are made from semiconductor materials (such as silicon) that directly convert sunlight into electricity. When exposed to sunlight, photons strike the semiconductor material, freeing electrons and generating an electric current. However, only part of the solar energy is converted into electricity, while a large portion is released as heat. As a result, PV cells accumulate heat and warm up. As cell temperatures increase, the energy bandgap of the semiconductor narrows, reducing the open-circuit voltage (Voc) and negatively impacting total power output. In short, for every 1°C increase in PV cell temperature, there is an approximate 0.4-0.5% decrease in efficiency.

All photovoltaic systems are tested under standard test conditions with an irradiance level of 1000W/m² and a temperature of 25°C. PV performance and temperature are inextricably linked. For every 1°C increase, there’s a 0.1-0.45% reduction in electrical output. Under direct sunlight, a standard PV module can reach temperatures of 80-90°C, causing up to 20-30% efficiency loss due to heat, leading to a reduction in annual performance.

PV-T panels, on the other hand, combine a PV module for converting electrical energy with a high-efficiency flat-plate solar collector for converting thermal energy. By using this energy in thermal systems, PV-T panels minimize efficiency losses while also producing hot water. Thus, they provide not only electricity but also efficient water heating.

Why Choose Solimpeks PV-T Hybrid Panels?

Hybrid solar panels (PV-T) combine photovoltaic (PV) and solar thermal technologies, converting sunlight into both electricity and hot water. This dual-function system offers significant energy savings with a single investment. Solimpeks’ PV-T Hybrid Panel is an excellent example of this advanced technology.

Solimpeks Excell 540 W Hybrid PV-T Panel collects and/or concentrates solar radiation and is typically used for active solar heating, such as heating water for personal use. It produces extra electricity annually thanks to its cooled PERC cells. It fits all standard roof types and is easy to install. These collectors have components that absorb sunlight and store heat. Furthermore, they are a sustainable solution for generating hot water and electricity in homes, businesses, and industrial facilities. 

Advantages of PV-T Hybrid Panels

• High Efficiency: Solimpeks panels generate more energy than traditional solar panels.
• Innovation: Turn your roof into a source that generates electricity and hot water.
• Energy Savings: You can significantly reduce energy costs by producing electricity and hot water.
• Efficiency Boost: PV-T panels utilize all the solar energy they capture efficiently.
• Eco-Friendly: Reduce your carbon footprint and promote the use of sustainable energy.

These hybrid systems provide an ideal solution for meeting your energy needs in a more efficient and eco-friendly way. With Solimpeks’ cutting-edge products, you can embrace a sustainable and cost-effective energy future.