Can double-sided solar panels save energy?

Carlos Rodríguez-Gallegos at the Solar Energy Research Institute of Singapore and his colleagues found that double-sided solar panels that track the sun would produce 35 per cent more energy and reduce the average cost of electricity by 16 per cent.

What are the benefits of two-sided solar panels?

Double-sided solar panels can absorb energy from both sides: they absorb energy directly from the sun and also from the reflected energy off the ground on their rear side. The goal for any solar panel is to absorb as much energy from the sun as possible, and this design allows for an additional energy source.

Do bifacial solar panels produce more energy?

Bifacial solar modules use both sides of the panel to produce energy. Manufacturers say that bifacial solar panels can generate up to 30% more energy than monofacial panels. Great news for those with limited roof space. Most bifacial panels are frameless and covered by tempered glass on both sides.

How do two-sided solar panels function?

Two-sided solar panels can capture sunlight not just from their sun-facing sides, but also light reflected off the ground onto the underside. They can tilt on an axis to always be pointed at an optimal angle to catch the sun’s rays. This allows them to produce 35% more energy compared to traditional single-sided panels.

What are bifacial or bilateral solar panels?

Bifacial or bilateral solar panels have a range of applications due to their ability to capture sunlight from both the front and rear surfaces. Here are some of the best applications for bifacial solar panels:

Do bifacial solar panels work vertically?

If bifacial modules are set up vertically, they can capture energy at two of the sun's peak times: sunrise and sunset. Vertically set-up panels are also more resistant to weather like snow & sun that could cover a panel and block some of its efficiency. Bifacial solar panels are also more durable than traditional panels.