Yes, transparent solar panels available on the market that can be used as skylights or integrated into various surfaces while still allowing light to pass through. These panels utilize technologies like transparent conductive oxides or organic solar cells to achieve transparency.

One example is transparent solar glass, which can be integrated into building materials such as windows, skylights, or even decking. These panels are designed to allow visible light to pass through while absorbing sunlight and converting it into electricity.

Another emerging technology is transparent solar film, which can be applied on various surfaces, including windows, glass, or even flexible materials like plastics. These thin films employ specialized materials to generate electricity while allowing light transmission.

It's worth noting that transparent solar panels typically have lower efficiency compared to traditional opaque solar panels, meaning they generate less electricity for the same surface area. However, they offer the advantage of seamlessly integrating into existing structures and surfaces, allowing for new design possibilities.

As technology continues to advance, we can expect further improvements in transparent solar panel efficiency and capabilities. Consulting with experts in the field and working with reputable solar panel manufacturers would be beneficial in exploring the best options available and understanding the specific requirements for your porch decking application.

The technology is out there how come China is not making them